LLMsForHepth/s2-L-3.1-8B-base
Updated • 2
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
hep-ph/0001018 | Mike Berger | M. S. Berger | Muon Collider Physics at Very High Energies | 6 pages | null | 10.1063/1.1361666 | IUHET-417 | hep-ph | null | Muon colliders might greatly extend the energy frontier of collider physics.
One can contemplate circular colliders with center-of-mass energies in excess
of 10 TeV. Some physics issues that might be relevant at such a machine are
discussed.
| [
{
"created": "Mon, 3 Jan 2000 19:47:14 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Berger",
"M. S.",
""
]
] | Muon colliders might greatly extend the energy frontier of collider physics. One can contemplate circular colliders with center-of-mass energies in excess of 10 TeV. Some physics issues that might be relevant at such a machine are discussed. |
2111.04548 | Ernesto F. Eiroa | Javier Bad\'ia, Ernesto F. Eiroa | Shadow of black holes with a plasma environment in 4D
Einstein-Gauss-Bonnet gravity | 9 pages, 2 figures; prepared for the Proceedings of the Sixteenth
Marcel Grossmann Meeting - MG16 | Proceedings of the Sixteenth Marcel Grossmann Meeting (MG16),
pages 3856-3864 (World Scientific, Singapore, 2023) | 10.1142/9789811269776_0320 | null | gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the shadow cast by rotating black holes surrounded by plasma in the
context of the 4D Einstein-Gauss-Bonnet theory of gravity. The metric for these
black holes results from applying the Newman-Janis algorithm to a spherically
symmetric solution. We obtain the contour of the shadow for a plasma frequency
mode... | [
{
"created": "Mon, 8 Nov 2021 14:57:35 GMT",
"version": "v1"
}
] | 2023-01-30 | [
[
"Badía",
"Javier",
""
],
[
"Eiroa",
"Ernesto F.",
""
]
] | We study the shadow cast by rotating black holes surrounded by plasma in the context of the 4D Einstein-Gauss-Bonnet theory of gravity. The metric for these black holes results from applying the Newman-Janis algorithm to a spherically symmetric solution. We obtain the contour of the shadow for a plasma frequency model ... |
1306.4970 | Alexander Nesterenko | A.V.Nesterenko | Dispersive approach to QCD and inclusive tau lepton hadronic decay | 18 pages, 6 figures, 2 tables | Phys. Rev. D88, 056009 (2013) | 10.1103/PhysRevD.88.056009 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The dispersive approach to QCD is applied to the study of the inclusive tau
lepton hadronic decay. This approach provides the unified integral
representations for the hadronic vacuum polarization function, related R
function, and Adler function. These representations account for the
intrinsically nonperturbative cons... | [
{
"created": "Thu, 20 Jun 2013 19:44:04 GMT",
"version": "v1"
},
{
"created": "Wed, 11 Sep 2013 18:30:54 GMT",
"version": "v2"
}
] | 2013-09-12 | [
[
"Nesterenko",
"A. V.",
""
]
] | The dispersive approach to QCD is applied to the study of the inclusive tau lepton hadronic decay. This approach provides the unified integral representations for the hadronic vacuum polarization function, related R function, and Adler function. These representations account for the intrinsically nonperturbative constr... |
2310.04053 | Tao Zhu | G. Abbas, H. Rehman, Tao Zhu, Qiang Wu, and G. Mustafa | Accretion disk around Reissner-Nordstr\"{o}m black hole coupled with a
nonlinear electrodynamics field | 14 pages, 8 figures | null | null | null | gr-qc | http://creativecommons.org/licenses/by/4.0/ | The phenomenon by which matter accumulates in the vicinity of a huge
celestial object is known as accretion. The gravitational energy is excreted as
a consequence of infalling matter onto compact objects. The accretion procedure
around celestial bodies like neutron stars, white dwarfs, and black holes has
considerabl... | [
{
"created": "Fri, 6 Oct 2023 07:05:44 GMT",
"version": "v1"
}
] | 2023-10-09 | [
[
"Abbas",
"G.",
""
],
[
"Rehman",
"H.",
""
],
[
"Zhu",
"Tao",
""
],
[
"Wu",
"Qiang",
""
],
[
"Mustafa",
"G.",
""
]
] | The phenomenon by which matter accumulates in the vicinity of a huge celestial object is known as accretion. The gravitational energy is excreted as a consequence of infalling matter onto compact objects. The accretion procedure around celestial bodies like neutron stars, white dwarfs, and black holes has considerable ... |
hep-ph/0401114 | Robert Shrock | Thomas Appelquist, Maurizio Piai, and Robert Shrock | Lepton Dipole Moments in Extended Technicolor Models | 4 pages, revtex | Phys.Lett. B593 (2004) 175-180 | 10.1016/j.physletb.2004.04.062 | null | hep-ph hep-ex | null | We analyze the diagonal and transition magnetic and electric dipole moments
of charged leptons in extended technicolor (ETC) models, taking account of the
multiscale nature of the ETC gauge symmetry breaking, conformal (walking)
behavior of the technicolor theory, and mixing in the charged-lepton mass
matrix. We show... | [
{
"created": "Thu, 15 Jan 2004 20:01:25 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Appelquist",
"Thomas",
""
],
[
"Piai",
"Maurizio",
""
],
[
"Shrock",
"Robert",
""
]
] | We analyze the diagonal and transition magnetic and electric dipole moments of charged leptons in extended technicolor (ETC) models, taking account of the multiscale nature of the ETC gauge symmetry breaking, conformal (walking) behavior of the technicolor theory, and mixing in the charged-lepton mass matrix. We show t... |
2009.10428 | Kevin Monsalvez-Pozo | Tomas Husek, Kevin Monsalvez-Pozo and Jorge Portoles (Instituto de
Fisica Corpuscular, Valencia (Spain)) | Lepton-flavour violation in hadronic tau decays and $\mu-\tau$
conversion in nuclei | 49 pages, 12 figures | null | 10.1007/JHEP01(2021)059 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Within the Standard Model Effective Field Theory framework, with operators up
to dimension 6, we perform a model-independent analysis of the
lepton-flavour-violating processes involving tau leptons. Namely, we study
hadronic tau decays and $\ell$--$\tau$ conversion in nuclei, with $\ell =
e,\mu$. Based on available e... | [
{
"created": "Tue, 22 Sep 2020 10:09:34 GMT",
"version": "v1"
}
] | 2021-02-03 | [
[
"Husek",
"Tomas",
"",
"Instituto de\n Fisica Corpuscular, Valencia"
],
[
"Monsalvez-Pozo",
"Kevin",
"",
"Instituto de\n Fisica Corpuscular, Valencia"
],
[
"Portoles",
"Jorge",
"",
"Instituto de\n Fisica Corpuscular, Valencia"
]
] | Within the Standard Model Effective Field Theory framework, with operators up to dimension 6, we perform a model-independent analysis of the lepton-flavour-violating processes involving tau leptons. Namely, we study hadronic tau decays and $\ell$--$\tau$ conversion in nuclei, with $\ell = e,\mu$. Based on available exp... |
1612.01272 | Jaume Haro | Llibert Arest\'e Sal\'o and Jaume de Haro | Cosmological solutions in spatially curved universes with adiabatic
particle production | 13 pages, 10 figures. Version accepted for publication in CQG | Class.Quant.Grav. 34 (2017) no.6, 065001 | 10.1088/1361-6382/aa5e14 | null | gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We perform a qualitative and thermodynamic study of two models when one takes
into account adiabatic particle production. In the first one, there is a
constant particle production rate, which leads to solutions depicting the
current cosmic acceleration but without inflation. The other one has solutions
that unify the... | [
{
"created": "Mon, 5 Dec 2016 08:27:52 GMT",
"version": "v1"
},
{
"created": "Thu, 2 Feb 2017 16:25:24 GMT",
"version": "v2"
}
] | 2017-03-13 | [
[
"Saló",
"Llibert Aresté",
""
],
[
"de Haro",
"Jaume",
""
]
] | We perform a qualitative and thermodynamic study of two models when one takes into account adiabatic particle production. In the first one, there is a constant particle production rate, which leads to solutions depicting the current cosmic acceleration but without inflation. The other one has solutions that unify the e... |
gr-qc/9903087 | Emulsion-Lab | S. Q. Wu and X. Cai | Four Quantum Conservation Laws on Black Hole Equilibrium Radiation
Process and Quantum Black Hole Entropy | 10 Pages, in Latex, no figure | null | null | null | gr-qc | null | The classical first law of thermodynamic for Kerr-Newmann black hole (KNBH)
is generalized to that in quantum form on event horizon. Then four quantum
conservation laws on the KNBH equilibrium radiation process are derived, and
Bekenstein-Hawking's relation S=A/4 is recovered. It can be argued that the
classical entr... | [
{
"created": "Tue, 23 Mar 1999 12:42:31 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Wu",
"S. Q.",
""
],
[
"Cai",
"X.",
""
]
] | The classical first law of thermodynamic for Kerr-Newmann black hole (KNBH) is generalized to that in quantum form on event horizon. Then four quantum conservation laws on the KNBH equilibrium radiation process are derived, and Bekenstein-Hawking's relation S=A/4 is recovered. It can be argued that the classical entrop... |
hep-ph/9504307 | Hitoshi Murayama | Mary K. Gaillard (UC Berkeley, LBL), Hitoshi Murayama (LBL), Keith A.
Olive (U. Minnesota) | Preserving Flat Directions During Inflation | 12 pages, no figures | Phys.Lett.B355:71-77,1995 | 10.1016/0370-2693(95)00773-E | LBL-37019, UMN-TH-1334/95, UCB-95/109 | hep-ph astro-ph hep-th | null | Supersymmetry is generally broken by the non-vanishing vacuum energy density
present during inflation. In supergravity models, such a source of
supersymmetry breaking typically makes a contribution to scalar masses of order
${\tilde m}^2 \sim H^2$, where $H^2 \sim V/M_P^2$ is the Hubble parameter
during inflation. We... | [
{
"created": "Sat, 15 Apr 1995 00:57:06 GMT",
"version": "v1"
}
] | 2009-09-15 | [
[
"Gaillard",
"Mary K.",
"",
"UC Berkeley, LBL"
],
[
"Murayama",
"Hitoshi",
"",
"LBL"
],
[
"Olive",
"Keith A.",
"",
"U. Minnesota"
]
] | Supersymmetry is generally broken by the non-vanishing vacuum energy density present during inflation. In supergravity models, such a source of supersymmetry breaking typically makes a contribution to scalar masses of order ${\tilde m}^2 \sim H^2$, where $H^2 \sim V/M_P^2$ is the Hubble parameter during inflation. We s... |
hep-ph/0005062 | Ina Sarcevic | Ina Sarcevic (University of Arizona) | Parton Distributions in Nuclei at Small x | Invited talk presented at the XXIX International Symposium on
Multiparticle Dynamics, QCD and Multiparticle Dynamics, Providence, RI,
August 9-13, 1999; 6 pages, PostScript, 4 color figures | null | null | null | hep-ph | null | We study the nuclear shadowing effect in the context of Glauber-Gribov
multiple-scattering model and perturbative QCD. We find that at small x, the
$Q^2$ evolution of the shadowing is much slower than the DGLAP evolution, due
to the multiple scatterings at small x. We show that the gluon shadowing at
small x and for ... | [
{
"created": "Mon, 8 May 2000 03:25:32 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Sarcevic",
"Ina",
"",
"University of Arizona"
]
] | We study the nuclear shadowing effect in the context of Glauber-Gribov multiple-scattering model and perturbative QCD. We find that at small x, the $Q^2$ evolution of the shadowing is much slower than the DGLAP evolution, due to the multiple scatterings at small x. We show that the gluon shadowing at small x and for $Q... |
2205.09283 | Xiao-Yun Wang | Xiao-Yun Wang, Fan-Cong Zeng, Xiang Liu | Production of the $\eta_{1}(1855)$ through kaon induced reactions under
the assumptions that it is a molecular or a hybrid state | null | Phys. Rev. D 106, 036005 (2022) | 10.1103/PhysRevD.106.036005 | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | By the reaction of kaon interacting with a proton, we investigate the
production of the newly observed $\eta _{1}(1855)$ predicted in the picture of
the $K\bar{K}_1(1400)$ molecular state and hybrid state. The total and
differential cross sections of the concrete $K^{-}p\to\eta _{1}(1855)\Lambda$
reaction are calcula... | [
{
"created": "Thu, 19 May 2022 02:22:52 GMT",
"version": "v1"
},
{
"created": "Sun, 22 May 2022 14:40:37 GMT",
"version": "v2"
},
{
"created": "Thu, 28 Jul 2022 11:20:57 GMT",
"version": "v3"
}
] | 2022-08-09 | [
[
"Wang",
"Xiao-Yun",
""
],
[
"Zeng",
"Fan-Cong",
""
],
[
"Liu",
"Xiang",
""
]
] | By the reaction of kaon interacting with a proton, we investigate the production of the newly observed $\eta _{1}(1855)$ predicted in the picture of the $K\bar{K}_1(1400)$ molecular state and hybrid state. The total and differential cross sections of the concrete $K^{-}p\to\eta _{1}(1855)\Lambda$ reaction are calculate... |
1206.0914 | Philippe Mertens | J. M. Gerard and P. Mertens | Weakly-induced strong CP-violation | 11 pages, 1 figure. One reference and comments on electroweak
corrections added. Version published in Physics Letters B | Physics Letters B 716 (2012), pp. 316-321 | 10.1016/j.physletb.2012.08.036 | CP3-12-29 | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Weak interaction contributions to the strong theta parameter are revisited in
the frame of a large-Nc Chiral Perturbation Theory. Focusing on the hadronic
(eta,etaprime) \to pi pi amplitudes, we express these second-order corrections
in terms of the CP-violating parameter in K \to pi pi decays to obtain
Delta_w(theta... | [
{
"created": "Tue, 5 Jun 2012 13:00:41 GMT",
"version": "v1"
},
{
"created": "Tue, 18 Sep 2012 11:13:48 GMT",
"version": "v2"
}
] | 2012-09-19 | [
[
"Gerard",
"J. M.",
""
],
[
"Mertens",
"P.",
""
]
] | Weak interaction contributions to the strong theta parameter are revisited in the frame of a large-Nc Chiral Perturbation Theory. Focusing on the hadronic (eta,etaprime) \to pi pi amplitudes, we express these second-order corrections in terms of the CP-violating parameter in K \to pi pi decays to obtain Delta_w(theta) ... |
hep-ph/9207278 | null | Howard Georgi | Generalized Dimensional Analysis | 5 pages, LATEX | Phys.Lett.B298:187-189,1993 | 10.1016/0370-2693(93)91728-6 | null | hep-ph | null | I describe a version of so-called naive dimensional analysis, a rule for
estimating the sizes of terms in an effective theory below the scale of chiral
symmetry breaking induced by a strong gauge interaction. The rule is simpler
and more general than the original, which it includes as a special case. I also
give a si... | [
{
"created": "Fri, 31 Jul 1992 16:51:05 GMT",
"version": "v1"
}
] | 2009-09-11 | [
[
"Georgi",
"Howard",
""
]
] | I describe a version of so-called naive dimensional analysis, a rule for estimating the sizes of terms in an effective theory below the scale of chiral symmetry breaking induced by a strong gauge interaction. The rule is simpler and more general than the original, which it includes as a special case. I also give a simp... |
0911.3074 | Igor Obukhovsky | I.T. Obukhovsky, Amand Faessler, D.K. Fedorov, Thomas Gutsche, Valery
E. Lyubovitskij, V.G. Neudatchin, L.L. Sviridova | Quasielastic rho0 electroproduction on the proton at intermediate
energy: Role of scalar and pseudoscalar meson exchange | 19 pages, 8 figures | Phys.Rev.D81:013007,2010 | 10.1103/PhysRevD.81.013007 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a detailed analysis of rho(0) electroproduction at intermediate
energy for quasi-elastic knockout kinematics. The approach is based on an
effective Lagrangian which generates exchanges of scalar, pseudoscalar,
axial-vector and tensor mesons. The specific role of mesons with different
values for J(PC) is an... | [
{
"created": "Mon, 16 Nov 2009 17:01:20 GMT",
"version": "v1"
},
{
"created": "Tue, 17 Nov 2009 09:11:31 GMT",
"version": "v2"
},
{
"created": "Fri, 29 Jan 2010 09:41:54 GMT",
"version": "v3"
}
] | 2010-04-06 | [
[
"Obukhovsky",
"I. T.",
""
],
[
"Faessler",
"Amand",
""
],
[
"Fedorov",
"D. K.",
""
],
[
"Gutsche",
"Thomas",
""
],
[
"Lyubovitskij",
"Valery E.",
""
],
[
"Neudatchin",
"V. G.",
""
],
[
"Sviridova",
"L. L.",
... | We present a detailed analysis of rho(0) electroproduction at intermediate energy for quasi-elastic knockout kinematics. The approach is based on an effective Lagrangian which generates exchanges of scalar, pseudoscalar, axial-vector and tensor mesons. The specific role of mesons with different values for J(PC) is anal... |
hep-ph/0311185 | Rohini M. Godbole | Rohini M. Godbole | CP property of the Higgs at the gamma gamma colliders using $t \bar t$
production | 16 pages, 10 figures, LaTeX. Talk presented at the 8th Accelerator
and Particle Physics Institute, APPI2003, Feb.25-28,2003, Appi, Japan | KEK Proceedings 2003-6, pp. 126-141 | null | IISc-CTS/8/03 | hep-ph | null | We present results of an investigation to study CP violation in the Higgs
sector in $t\bar t$ production at a $\gamma\gamma$-collider, via the process $
\gamgam \ra \phi \ra t \bar t$ where the $\phi$ is a scalar with indeterminate
CP parity. The study is performed in a model independent way parametrising the
CP viol... | [
{
"created": "Fri, 14 Nov 2003 10:35:31 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Godbole",
"Rohini M.",
""
]
] | We present results of an investigation to study CP violation in the Higgs sector in $t\bar t$ production at a $\gamma\gamma$-collider, via the process $ \gamgam \ra \phi \ra t \bar t$ where the $\phi$ is a scalar with indeterminate CP parity. The study is performed in a model independent way parametrising the CP violat... |
2211.05480 | Alexander Soloviev | Toshali Mitra, Sukrut Mondkar, Ayan Mukhopadhyay, Anton Rebhan and
Alexander Soloviev | Hydrodynamization in hybrid Bjorken flow attractors | 50 pages, 19 figures. Version to appear in JHEP; Section 4 improved | J. High Energ. Phys. 2024, 41 (2024) | 10.1007/JHEP04(2024)041 | null | hep-ph hep-th nucl-th | http://creativecommons.org/licenses/by/4.0/ | Hybrid fluid models, consisting of two sectors with more weakly and more
strongly self-interacting degrees of freedom coupled consistently as in the
semi-holographic framework, have been shown to exhibit an attractor surface for
Bjorken flow. Retaining only the simple viscid fluid descriptions of both
sectors, we fin... | [
{
"created": "Thu, 10 Nov 2022 10:55:03 GMT",
"version": "v1"
},
{
"created": "Wed, 13 Mar 2024 14:28:32 GMT",
"version": "v2"
}
] | 2024-04-12 | [
[
"Mitra",
"Toshali",
""
],
[
"Mondkar",
"Sukrut",
""
],
[
"Mukhopadhyay",
"Ayan",
""
],
[
"Rebhan",
"Anton",
""
],
[
"Soloviev",
"Alexander",
""
]
] | Hybrid fluid models, consisting of two sectors with more weakly and more strongly self-interacting degrees of freedom coupled consistently as in the semi-holographic framework, have been shown to exhibit an attractor surface for Bjorken flow. Retaining only the simple viscid fluid descriptions of both sectors, we find ... |
gr-qc/0506121 | H.-J. Schmidt | H.-J. Schmidt | Einsteins Arbeiten in Bezug auf die moderne Kosmologie | 19 pages, LaTeX, in German language, submitted for publication,
English language title: Einstein's papers in relation to modern cosmology | Acta Historica Astronomiae 27 (2005) 108-124 | null | null | gr-qc | null | We comment on the paper [1] by Albert Einstein from 1918 to Willem De
Sitter's solution [2] of the Einstein field equation from today's point of
view. To this end, we start by describing the geometry of the De Sitter
space-time and present its importance for the inflationary cosmological model.
| [
{
"created": "Sat, 25 Jun 2005 15:22:32 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Schmidt",
"H. -J.",
""
]
] | We comment on the paper [1] by Albert Einstein from 1918 to Willem De Sitter's solution [2] of the Einstein field equation from today's point of view. To this end, we start by describing the geometry of the De Sitter space-time and present its importance for the inflationary cosmological model. |
1708.00166 | Zhoujian Cao Dr | Zhoujian Cao and Wen-Biao Han | A waveform model for eccentric binary black hole based on
effective-one-body-numerical-relativity (EOBNR) formalism | null | PRD 96, 044028 (2017) | 10.1103/PhysRevD.96.044028 | null | gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Binary black hole systems are among the most important sources for
gravitational wave detection. And also they are good objects for theoretical
research for general relativity. Gravitational waveform template is important
to data analysis. Effective-one-body-numerical-relativity (EOBNR) model has
played an essential ... | [
{
"created": "Tue, 1 Aug 2017 05:23:50 GMT",
"version": "v1"
}
] | 2017-08-30 | [
[
"Cao",
"Zhoujian",
""
],
[
"Han",
"Wen-Biao",
""
]
] | Binary black hole systems are among the most important sources for gravitational wave detection. And also they are good objects for theoretical research for general relativity. Gravitational waveform template is important to data analysis. Effective-one-body-numerical-relativity (EOBNR) model has played an essential ro... |
gr-qc/0512166 | Aleksandr Zheltukhin | A.A. Zheltukhin | Supersymmetric Lorentz invariant deformations of superspaces | Latex, 13 pages, no figures; Talk at the Conference ``Cosmology 2005:
a reality check'', December 14-17, 2005, Copenhagen, Denmark; To appear at
http://www.astro.ku.dk/dark/workshops/dark05/presentations.html | Mod.Phys.Lett.A21:2117-2132,2006 | 10.1142/S0217732306021517 | null | gr-qc | null | Lorentz invariant supersymmetric deformations of superspaces based on Moyal
star product parametrized by Majorana spinor $\lambda_{a}$ and Ramond
grassmannian vector $\psi_{m}=-{1\over 2}(\bar\theta\gamma_{m}\lambda)$ in the
spinor realization \cite{VZ} are proposed. The map of supergravity background
into composite ... | [
{
"created": "Fri, 30 Dec 2005 17:04:34 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Zheltukhin",
"A. A.",
""
]
] | Lorentz invariant supersymmetric deformations of superspaces based on Moyal star product parametrized by Majorana spinor $\lambda_{a}$ and Ramond grassmannian vector $\psi_{m}=-{1\over 2}(\bar\theta\gamma_{m}\lambda)$ in the spinor realization \cite{VZ} are proposed. The map of supergravity background into composite su... |
1701.01080 | Hiroshi Okada | Kingman Cheung, Takaaki Nomura, Hiroshi Okada | A Three-loop Neutrino Model with Leptoquark Triplet Scalars | 16 pages, 3 figures, 2 tables, accepted version for publication in
Physics Letters B | null | 10.1016/j.physletb.2017.03.021 | KIAS-P17002 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a three-loop neutrino mass model with a few leptoquark scalars in
$SU(2)_L$-triplet form, through which we can explain the anomaly of $B \to
K^{(*)} \mu^+ \mu^-$, a sizable muon $g-2$ and a bosonic dark matter candidate,
and at the same time satisfying all the constraints from lepton flavor
violations. We ... | [
{
"created": "Wed, 4 Jan 2017 17:16:30 GMT",
"version": "v1"
},
{
"created": "Mon, 13 Mar 2017 07:33:09 GMT",
"version": "v2"
}
] | 2017-03-22 | [
[
"Cheung",
"Kingman",
""
],
[
"Nomura",
"Takaaki",
""
],
[
"Okada",
"Hiroshi",
""
]
] | We propose a three-loop neutrino mass model with a few leptoquark scalars in $SU(2)_L$-triplet form, through which we can explain the anomaly of $B \to K^{(*)} \mu^+ \mu^-$, a sizable muon $g-2$ and a bosonic dark matter candidate, and at the same time satisfying all the constraints from lepton flavor violations. We pe... |
0708.1948 | Cheuk-Yin Wong | Cheuk-Yin Wong (ORNL) and Wei-Ning Zhang (Dalian Univ. Tech. and
Harbin Inst. Tech.) | Chaoticity Parameter Lambda in Hanbury-Brown Twiss Interferometry | 23 pages in Latex, 13 figures | Phys.Rev.C76:034905,2007 | 10.1103/PhysRevC.76.034905 | null | hep-ph nucl-th quant-ph | null | In Hanbury-Brown-Twiss interferometry measurements using identical bosons,
the chaoticity parameter lambda has been introduced phenomenologically to
represent the momentum correlation function at zero relative momentum. It is
useful to study an exactly solvable problem in which the lambda parameter and
its dependence... | [
{
"created": "Tue, 14 Aug 2007 20:01:45 GMT",
"version": "v1"
},
{
"created": "Mon, 15 Oct 2007 18:19:18 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Wong",
"Cheuk-Yin",
"",
"ORNL"
],
[
"Zhang",
"Wei-Ning",
"",
"Dalian Univ. Tech. and\n Harbin Inst. Tech."
]
] | In Hanbury-Brown-Twiss interferometry measurements using identical bosons, the chaoticity parameter lambda has been introduced phenomenologically to represent the momentum correlation function at zero relative momentum. It is useful to study an exactly solvable problem in which the lambda parameter and its dependence o... |
2406.07591 | Aritra Sanyal | G.S Khadekar Saibal Ray Aritra Sanyal | Holographic description of unified early and late universe in viscous
mimetic gravity | null | null | null | null | gr-qc | http://creativecommons.org/licenses/by/4.0/ | In this study, we explore the mimetic matter model proposed by Chamseddine
and Mukhanov (J. High Energy Phys. 11, 135, 2013), utilizing the holographic
principle to coherently describe both the early and late universe when bulk
viscosity is present in the inhomogeneous equation of state. Our examination of
the univer... | [
{
"created": "Tue, 11 Jun 2024 12:08:24 GMT",
"version": "v1"
}
] | 2024-06-13 | [
[
"Sanyal",
"G. S Khadekar Saibal Ray Aritra",
""
]
] | In this study, we explore the mimetic matter model proposed by Chamseddine and Mukhanov (J. High Energy Phys. 11, 135, 2013), utilizing the holographic principle to coherently describe both the early and late universe when bulk viscosity is present in the inhomogeneous equation of state. Our examination of the universe... |
1211.3364 | Rama Krishnan | R. Krishnan | A Model for Large theta13 Constructed using the Eigenvectors of the S4
Rotation Matrices | 6 pages, 1 figure, contribution to the proceedings of DISCRETE 2012
to appear in the open access Journal of Physics: Conference Series (JPCS),
preprint typeset in two-column revtex4 style | J. Phys.: Conf. Ser. 447, 012043, 2013 | 10.1088/1742-6596/447/1/012043 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A procedure for using the eigenvectors of the elements of the representations
of a discrete group in model building is introduced and is used to construct a
model that produces a large reactor mixing angle, sin^2(theta13)=2/3
sin^2(pi/16), in agreement with recent neutrino oscillation observations. The
model fully co... | [
{
"created": "Wed, 14 Nov 2012 17:43:06 GMT",
"version": "v1"
},
{
"created": "Thu, 28 Mar 2013 19:16:08 GMT",
"version": "v2"
}
] | 2013-07-31 | [
[
"Krishnan",
"R.",
""
]
] | A procedure for using the eigenvectors of the elements of the representations of a discrete group in model building is introduced and is used to construct a model that produces a large reactor mixing angle, sin^2(theta13)=2/3 sin^2(pi/16), in agreement with recent neutrino oscillation observations. The model fully cons... |
1910.00520 | Fatemeh Mahdieh | Sepideh Bakhoda, Fatemeh Mahdieh and Hossein Shojaie | Asymptotic conformal symmetry at spatial infinity | Some minor changes have been made according to the published version.
(previous version comments: The new "twisted Henneaux-Troessaert" parity has
been included in the parity conditions and the related results have been
presented. Some comments regarding the conformal invariance of the
constraints have been add... | Phys. Rev. D 100, 124051 (2019) | 10.1103/PhysRevD.100.124051 | null | gr-qc hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, the effects of adding spatial conformal symmetry to the
asymptotic symmetry group of an asymptotically conformally flat spacetime are
studied. It is shown that, in addition to the BMS group, only the dilations of
the spatial conformal generators keep the corresponding boundary conditions
conformally in... | [
{
"created": "Tue, 1 Oct 2019 16:16:07 GMT",
"version": "v1"
},
{
"created": "Mon, 7 Oct 2019 21:44:06 GMT",
"version": "v2"
},
{
"created": "Fri, 20 Dec 2019 20:53:57 GMT",
"version": "v3"
}
] | 2019-12-24 | [
[
"Bakhoda",
"Sepideh",
""
],
[
"Mahdieh",
"Fatemeh",
""
],
[
"Shojaie",
"Hossein",
""
]
] | In this paper, the effects of adding spatial conformal symmetry to the asymptotic symmetry group of an asymptotically conformally flat spacetime are studied. It is shown that, in addition to the BMS group, only the dilations of the spatial conformal generators keep the corresponding boundary conditions conformally inva... |
0805.3327 | Yasuhiro Shimizu | Junji Hisano, Yasuhiro Shimizu | CP Violation in B_s Mixing in the SUSY SU(5) GUT with Right-handed
Neutrinos | 13 pages, 13 figures, version to appear in PLB | Phys.Lett.B669:301-305,2008 | 10.1016/j.physletb.2008.10.011 | IPMU 08-0028 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is recently announced by the {\bf Ut}{\it fit} collaboration that the CP
phase of the $B_s$ mixing amplitude, $\phi_{B_s}$, deviates more than $3
\sigma$ from the standard-model prediction. In this paper we discuss how large
correction to $\phi_{B_s}$ is possible in the supersymmetric SU(5) ground
unified model (S... | [
{
"created": "Wed, 21 May 2008 18:05:25 GMT",
"version": "v1"
},
{
"created": "Mon, 26 May 2008 07:55:46 GMT",
"version": "v2"
},
{
"created": "Mon, 6 Oct 2008 09:58:59 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Hisano",
"Junji",
""
],
[
"Shimizu",
"Yasuhiro",
""
]
] | It is recently announced by the {\bf Ut}{\it fit} collaboration that the CP phase of the $B_s$ mixing amplitude, $\phi_{B_s}$, deviates more than $3 \sigma$ from the standard-model prediction. In this paper we discuss how large correction to $\phi_{B_s}$ is possible in the supersymmetric SU(5) ground unified model (SUS... |
1809.10061 | Bo Peng | Guang Hua Duan, Chengcheng Han, Bo Peng, Lei Wu, Jin Min Yang | Vacuum stability in stau-neutralino coannihilation in MSSM | 12 pages, 6 figures | Phys.Lett.B,788,475(2019) | 10.1016/j.physletb.2018.12.001 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The stau-neutralino coannihilation provides a feasible way to accommodate the
observed cosmological dark matter (DM) relic density in the minimal
supersymmetric standard model (MSSM). In such a coannihilation mechanism the
stau mass usually has an upper bound since its annihilation rate becomes small
with the increas... | [
{
"created": "Wed, 26 Sep 2018 15:22:51 GMT",
"version": "v1"
},
{
"created": "Fri, 15 Mar 2019 07:36:13 GMT",
"version": "v2"
}
] | 2019-03-18 | [
[
"Duan",
"Guang Hua",
""
],
[
"Han",
"Chengcheng",
""
],
[
"Peng",
"Bo",
""
],
[
"Wu",
"Lei",
""
],
[
"Yang",
"Jin Min",
""
]
] | The stau-neutralino coannihilation provides a feasible way to accommodate the observed cosmological dark matter (DM) relic density in the minimal supersymmetric standard model (MSSM). In such a coannihilation mechanism the stau mass usually has an upper bound since its annihilation rate becomes small with the increase ... |
1605.02781 | Kimet Jusufi | Kimet Jusufi | Light Deflection with Torsion Effects Caused by a Spinning Cosmic String | 7 pages, accepted for publication in European Physical Journal C | Eur. Phys. J. C (2016) 76:332 | 10.1140/epjc/s10052-016-4185-7 | null | gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using a new geometrical method introduced by Werner, we find the deflection
angle in the weak limit approximation by a spinning cosmic string in the
context of the Einstein-Cartan (EC) theory of gravity. We begin by adopting the
String-Randers optical metric, then we apply the Gauss-Bonnet theorem to the
optical geom... | [
{
"created": "Mon, 9 May 2016 21:02:06 GMT",
"version": "v1"
},
{
"created": "Tue, 7 Jun 2016 11:13:58 GMT",
"version": "v2"
}
] | 2016-06-17 | [
[
"Jusufi",
"Kimet",
""
]
] | Using a new geometrical method introduced by Werner, we find the deflection angle in the weak limit approximation by a spinning cosmic string in the context of the Einstein-Cartan (EC) theory of gravity. We begin by adopting the String-Randers optical metric, then we apply the Gauss-Bonnet theorem to the optical geomet... |
hep-ph/9710299 | Steve Godfrey | Michael A. Doncheski, Stephen Godfrey and K. Andrew Peterson | Single W Boson Production in High Energy e-gamma Collisions | Latex file uses revtex version 3, epsfig, and rotate, 13 postscript
figures are attached | null | null | OCIP/C-97-06 | hep-ph | null | We studied single $W$ boson production in high energy $e\gamma$ collisions
and the sensitivity of various observables to the $WW\gamma$ gauge boson
coupling by evaluating the helicity amplitudes of all Feynman diagrams which
contribute to the final state being studied, including the $W$ decay to final
state fermions.... | [
{
"created": "Thu, 9 Oct 1997 15:30:49 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Doncheski",
"Michael A.",
""
],
[
"Godfrey",
"Stephen",
""
],
[
"Peterson",
"K. Andrew",
""
]
] | We studied single $W$ boson production in high energy $e\gamma$ collisions and the sensitivity of various observables to the $WW\gamma$ gauge boson coupling by evaluating the helicity amplitudes of all Feynman diagrams which contribute to the final state being studied, including the $W$ decay to final state fermions. W... |
gr-qc/0005041 | Michael Christensen | R.N. Hansen, M. Christensen and A.L. Larsen | Comment on "Formation of primordial black holes by cosmic strings" | 5 pages, LaTeX and 1 figure, postscript. To appear in PRD | Phys.Rev. D61 (2000) 108701 | 10.1103/PhysRevD.61.108701 | null | gr-qc | null | We show that in a pioneering paper by Polnarev and Zembowicz, some
conclusions concerning the characteristics of the Turok-strings are generally
not correct. In addition we show that the probability of string collapse given
there, is off by a large prefactor (~1000).
| [
{
"created": "Fri, 12 May 2000 10:39:04 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Hansen",
"R. N.",
""
],
[
"Christensen",
"M.",
""
],
[
"Larsen",
"A. L.",
""
]
] | We show that in a pioneering paper by Polnarev and Zembowicz, some conclusions concerning the characteristics of the Turok-strings are generally not correct. In addition we show that the probability of string collapse given there, is off by a large prefactor (~1000). |
2003.07374 | Michael Spannowsky | Steven Abel, Nicholas Chancellor and Michael Spannowsky | Quantum Computing for Quantum Tunnelling | 6 pages, 4 figures | Phys. Rev. D 103, 016008 (2021) | 10.1103/PhysRevD.103.016008 | IPPP/20/8 | hep-ph cond-mat.stat-mech hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We demonstrate how quantum field theory problems can be embedded on quantum
annealers. The general method we use is a discretisation of the field theory
problem into a general Ising model, with the continuous field values being
encoded into Ising spin chains. To illustrate the method, and as a simple proof
of princip... | [
{
"created": "Mon, 16 Mar 2020 18:00:16 GMT",
"version": "v1"
}
] | 2021-01-20 | [
[
"Abel",
"Steven",
""
],
[
"Chancellor",
"Nicholas",
""
],
[
"Spannowsky",
"Michael",
""
]
] | We demonstrate how quantum field theory problems can be embedded on quantum annealers. The general method we use is a discretisation of the field theory problem into a general Ising model, with the continuous field values being encoded into Ising spin chains. To illustrate the method, and as a simple proof of principle... |
1702.05694 | Richard Woodard | S. P. Miao (NCKU, Taiwan), N. C. Tsamis (U. Crete), and R. P. Woodard
(U. Florida) | Invariant Measure of the One Loop Quantum Gravitational Back-Reaction on
Inflation | 26 pages, 2 figures, 1 table, uses LaTeX2e, version 2 slightly
revised for publication | Phys. Rev. D 95, 125008 (2017) | 10.1103/PhysRevD.95.125008 | UFIFT-QG-17-01, CCTP-2017-1 | gr-qc astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We use dimensional regularization in pure quantum gravity on de Sitter
background to evaluate the one loop expectation value of an invariant operator
which gives the local expansion rate. We show that the renormalization of this
nonlocal composite operator can be accomplished using the counterterms of a
simple local ... | [
{
"created": "Sun, 19 Feb 2017 03:14:11 GMT",
"version": "v1"
},
{
"created": "Fri, 14 Jul 2017 14:47:19 GMT",
"version": "v2"
}
] | 2017-07-17 | [
[
"Miao",
"S. P.",
"",
"NCKU, Taiwan"
],
[
"Tsamis",
"N. C.",
"",
"U. Crete"
],
[
"Woodard",
"R. P.",
"",
"U. Florida"
]
] | We use dimensional regularization in pure quantum gravity on de Sitter background to evaluate the one loop expectation value of an invariant operator which gives the local expansion rate. We show that the renormalization of this nonlocal composite operator can be accomplished using the counterterms of a simple local th... |
2107.05129 | Sohyun Park | Sohyun Park, Urs Achim Wiedemann | Bremsstrahlung photons from stopping in heavy-ion collisions | 7 pages, 6 figures. v2: matches version published in PRC | Phys. Rev. C 104, 044903 (2021) | 10.1103/PhysRevC.104.044903 | CERN-TH-2021-106 | hep-ph hep-ex nucl-th | http://creativecommons.org/licenses/by/4.0/ | We examine the spectrum of bremsstrahlung photons that results from the
stopping of the initial net charge distributions in ultrarelativistic
nucleus-nucleus collisions at the CERN Large Hadron Collier (LHC). This effect
has escaped detection so far since it becomes sizable only at very low
transverse momentum and at... | [
{
"created": "Sun, 11 Jul 2021 21:01:36 GMT",
"version": "v1"
},
{
"created": "Tue, 5 Oct 2021 16:16:58 GMT",
"version": "v2"
}
] | 2021-10-13 | [
[
"Park",
"Sohyun",
""
],
[
"Wiedemann",
"Urs Achim",
""
]
] | We examine the spectrum of bremsstrahlung photons that results from the stopping of the initial net charge distributions in ultrarelativistic nucleus-nucleus collisions at the CERN Large Hadron Collier (LHC). This effect has escaped detection so far since it becomes sizable only at very low transverse momentum and at s... |
hep-ph/0211073 | Jihn E. Kim | Jihn E. Kim | Grand unification of flavor by orbifold twisting $Z_2$ and $Z_2\times
Z_2^\prime$ | LaTeX file of 6 pages. Talk presented at The 1st International
Conference On String Phenomenology, 6-11 July 2002, Oxford, England | null | 10.1142/9789812704917_0025 | null | hep-ph | null | The grand unification of flavor(GUF) in extra dimensions is discussed. After
reviewing the old GUF, I present a GUF model SU(7) in 5D with the recently
popular field theoretic orbifold compactification.
| [
{
"created": "Wed, 6 Nov 2002 07:16:39 GMT",
"version": "v1"
}
] | 2017-08-23 | [
[
"Kim",
"Jihn E.",
""
]
] | The grand unification of flavor(GUF) in extra dimensions is discussed. After reviewing the old GUF, I present a GUF model SU(7) in 5D with the recently popular field theoretic orbifold compactification. |
1604.02571 | Zhen Fang | Zhen Fang, Yue-Liang Wu, Lin Zhang | Chiral phase transition and meson spectrum in improved soft-wall AdS/QCD | null | null | 10.1016/j.physletb.2016.09.009 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate in detail the chiral thermal transition of QCD in an improved
soft-wall AdS/QCD model with a simply modified 5D conformal mass of the bulk
scalar field. We also present a calculation in this model for the light meson
spectra and other low-energy characteristic quantities including the pion form
factor,... | [
{
"created": "Sat, 9 Apr 2016 14:49:09 GMT",
"version": "v1"
}
] | 2016-09-14 | [
[
"Fang",
"Zhen",
""
],
[
"Wu",
"Yue-Liang",
""
],
[
"Zhang",
"Lin",
""
]
] | We investigate in detail the chiral thermal transition of QCD in an improved soft-wall AdS/QCD model with a simply modified 5D conformal mass of the bulk scalar field. We also present a calculation in this model for the light meson spectra and other low-energy characteristic quantities including the pion form factor, t... |
2111.14149 | Alessandro Nagar | Angelica Albertini, Alessandro Nagar, Piero Rettegno, Simone Albanesi,
and Rossella Gamba | Waveforms and fluxes: Towards a self-consistent effective one body
waveform model for nonprecessing, coalescing black-hole binaries for third
generation detectors | 23 pages, 23 figures, submitted to Phys. Rev. D | null | 10.1103/PhysRevD.105.084025 | null | gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a comprehensive comparison between numerical relativity (NR)
angular momentum fluxes at infinity and the corresponding quantity entering the
radiation reaction in TEOBResumS, an Effective-One-Body (EOB) waveform model
for nonprecessing coalescing black hole binaries on quasi-circular orbits. This
compariso... | [
{
"created": "Sun, 28 Nov 2021 14:13:19 GMT",
"version": "v1"
}
] | 2022-04-27 | [
[
"Albertini",
"Angelica",
""
],
[
"Nagar",
"Alessandro",
""
],
[
"Rettegno",
"Piero",
""
],
[
"Albanesi",
"Simone",
""
],
[
"Gamba",
"Rossella",
""
]
] | We present a comprehensive comparison between numerical relativity (NR) angular momentum fluxes at infinity and the corresponding quantity entering the radiation reaction in TEOBResumS, an Effective-One-Body (EOB) waveform model for nonprecessing coalescing black hole binaries on quasi-circular orbits. This comparison ... |
1207.1601 | Eberhard Klempt | E. Klempt | Hadron Spectroscopy, Results and Ideas | Invited talk, presented at International Workshop on New Partial Wave
Analysis Tools for Next Generation Hadron Spectroscopy Experiments, June
20-22, 2012 Camogli | null | null | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | New results on the spectrum of nucleon resonances from the Bonn-Gatchina
partial wave analysis are presented, and possible interpretations are
discussed.
| [
{
"created": "Fri, 6 Jul 2012 12:19:45 GMT",
"version": "v1"
}
] | 2012-07-09 | [
[
"Klempt",
"E.",
""
]
] | New results on the spectrum of nucleon resonances from the Bonn-Gatchina partial wave analysis are presented, and possible interpretations are discussed. |
hep-ph/0008143 | Francisco del Aguila Gimenez | F. del Aguila and J. Santiago | Universality limits on bulk fermions | 12 pages, 1 figure, few typos corrected, reference added, version to
appear in PLB | Phys.Lett. B493 (2000) 175-181 | 10.1016/S0370-2693(00)01110-2 | UG-FT-119/00 | hep-ph | null | The Kaluza-Klein fermion excitations induce mixing between the Standard Model
fermions and loss of universality. The flavour mixing not present in the
Standard Model can be made to vanish aligning the Yukawa couplings and the
Dirac masses of the heavy modes, but universality is only recovered when these
masses go to ... | [
{
"created": "Mon, 14 Aug 2000 22:49:29 GMT",
"version": "v1"
},
{
"created": "Tue, 22 Aug 2000 10:38:40 GMT",
"version": "v2"
},
{
"created": "Tue, 3 Oct 2000 17:20:22 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"del Aguila",
"F.",
""
],
[
"Santiago",
"J.",
""
]
] | The Kaluza-Klein fermion excitations induce mixing between the Standard Model fermions and loss of universality. The flavour mixing not present in the Standard Model can be made to vanish aligning the Yukawa couplings and the Dirac masses of the heavy modes, but universality is only recovered when these masses go to in... |
2208.00842 | Aleksei Nikolskii | Sergei Nedelko, Aleksei Nikolskii | Photons production in heavy-ion collisions as a signal of deconfinement
phase | 26 pages, 7 figures. Version accepted for publication in Eur. Phys.
J. A | null | 10.1140/epja/s10050-023-00986-w | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | The photon production due to conversion of two gluons into a photon,
$gg\rightarrow\gamma$, in the presence of the background gauge fields is
studied within the specific mean-field approach to QCD vacuum. In this
approach, mean field in the confinement phase is represented by the statistical
ensemble of almost everyw... | [
{
"created": "Mon, 1 Aug 2022 13:30:00 GMT",
"version": "v1"
},
{
"created": "Tue, 18 Apr 2023 19:38:03 GMT",
"version": "v2"
}
] | 2023-04-20 | [
[
"Nedelko",
"Sergei",
""
],
[
"Nikolskii",
"Aleksei",
""
]
] | The photon production due to conversion of two gluons into a photon, $gg\rightarrow\gamma$, in the presence of the background gauge fields is studied within the specific mean-field approach to QCD vacuum. In this approach, mean field in the confinement phase is represented by the statistical ensemble of almost everywhe... |
hep-ph/9409457 | Annemarie Blobel | G. K"opp, D. Schaile, M. Spira, and P.M. Zerwas | Bounds on Radii and Magnetic Dipole Moments of Quarks and Leptons from
LEP, SLC and HERA | 10 pages,latex, 1 ps-figure and style files included as uuencoded
compressed files | Z.Phys. C65 (1995) 545-550 | 10.1007/BF01556142 | DESY 94-148 | hep-ph | null | Leptons, quarks and gauge bosons are assumed to be pointlike particles in the
Standard Model. Stringent bounds on the radii of quarks and leptons and their
weak anomalous magnetic moments can be derived from the high-precision
measurements at LEP and SLC. We find a model-independent bound of $R\lsim
10^{-17}cm$ for q... | [
{
"created": "Fri, 30 Sep 1994 14:29:29 GMT",
"version": "v1"
}
] | 2015-06-25 | [
[
"K\"opp",
"G.",
""
],
[
"Schaile",
"D.",
""
],
[
"Spira",
"M.",
""
],
[
"Zerwas",
"P. M.",
""
]
] | Leptons, quarks and gauge bosons are assumed to be pointlike particles in the Standard Model. Stringent bounds on the radii of quarks and leptons and their weak anomalous magnetic moments can be derived from the high-precision measurements at LEP and SLC. We find a model-independent bound of $R\lsim 10^{-17}cm$ for qua... |
1112.2696 | Koji Ishiwata | Koji Ishiwata | Dark Matter in Classically Scale-Invariant Two Singlets Standard Model | 6 pages, 1 figure, published version | null | 10.1016/j.physletb.2012.02.048 | CALT 68-2860 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider a model where two new scalars are introduced in the standard
model, assuming classical scale invariance. In this model the scale invariance
is broken by quantum corrections and one of the new scalars acquires non-zero
vacuum expectation value (VEV), which induces the electroweak symmetry breaking
in the s... | [
{
"created": "Mon, 12 Dec 2011 20:59:46 GMT",
"version": "v1"
},
{
"created": "Mon, 5 Mar 2012 21:19:59 GMT",
"version": "v2"
}
] | 2015-06-03 | [
[
"Ishiwata",
"Koji",
""
]
] | We consider a model where two new scalars are introduced in the standard model, assuming classical scale invariance. In this model the scale invariance is broken by quantum corrections and one of the new scalars acquires non-zero vacuum expectation value (VEV), which induces the electroweak symmetry breaking in the sta... |
2106.14395 | Vivek Kumar Nautiyal | Vivek Kumar Nautiyal and Bipin Singh Koranga | Analytical Approach of Matter Effect on (3+1) Neutrino Oscillation | 10 pages | null | null | null | hep-ph | http://creativecommons.org/licenses/by/4.0/ | Abstract We study the analytic expression for four flavor neutrino
oscillation in the presence of matter. We calculate the time evolution operator
on flavor and mass basis. We find the matter dependent mass square difference
and neutrino transition probabilities for (3+1) four flavor neutrino
oscillation.
| [
{
"created": "Mon, 28 Jun 2021 04:56:57 GMT",
"version": "v1"
}
] | 2021-06-29 | [
[
"Nautiyal",
"Vivek Kumar",
""
],
[
"Koranga",
"Bipin Singh",
""
]
] | Abstract We study the analytic expression for four flavor neutrino oscillation in the presence of matter. We calculate the time evolution operator on flavor and mass basis. We find the matter dependent mass square difference and neutrino transition probabilities for (3+1) four flavor neutrino oscillation. |
2003.08948 | Hidetoshi Taya | Hidetoshi Taya | Dynamically assisted Schwinger mechanism and chirality production in
parallel electromagnetic field | 17 pages, 5 figures; v2: references updated, typos corrected, to be
published in PRR | Phys. Rev. Research 2, 023257 (2020) | 10.1103/PhysRevResearch.2.023257 | null | hep-ph hep-th nucl-th physics.plasm-ph quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study particle and chirality production from the vacuum in the presence of
a slow strong parallel electromagnetic field superimposed by a fast weak
perturbative electromagnetic field. We derive an analytical formula for the
particle and chirality production number based on the perturbation theory in
the Furry pict... | [
{
"created": "Thu, 19 Mar 2020 18:00:02 GMT",
"version": "v1"
},
{
"created": "Thu, 21 May 2020 20:21:23 GMT",
"version": "v2"
}
] | 2020-07-01 | [
[
"Taya",
"Hidetoshi",
""
]
] | We study particle and chirality production from the vacuum in the presence of a slow strong parallel electromagnetic field superimposed by a fast weak perturbative electromagnetic field. We derive an analytical formula for the particle and chirality production number based on the perturbation theory in the Furry pictur... |
2110.12223 | Gustavo Xavier Antunes Petronilo Msc. | R. R. Luz, Caroline S. R. Costa, G. X. A. Petronilo, A. E. Santana, R.
G. G. Amorim, R. A. S. Paiva | Quark-Antiquark Effective Potential in Symplectic Quantum Mechanics | 12 pages, 4 figures | null | null | null | hep-ph hep-th | http://creativecommons.org/licenses/by/4.0/ | In this paper, we study within the structure of Symplectic Quantum Mechanics
a bi-dimensional non-relativistic strong interaction system which represent the
bound state of heavy quark-antiquark, where we consider a Cornell potential
which consists of Coulomb-type plus linear potentials. First, we solve the
Schr\"odin... | [
{
"created": "Sat, 23 Oct 2021 14:00:21 GMT",
"version": "v1"
},
{
"created": "Mon, 29 Nov 2021 21:17:35 GMT",
"version": "v2"
},
{
"created": "Sat, 1 Jan 2022 15:50:57 GMT",
"version": "v3"
}
] | 2022-01-04 | [
[
"Luz",
"R. R.",
""
],
[
"Costa",
"Caroline S. R.",
""
],
[
"Petronilo",
"G. X. A.",
""
],
[
"Santana",
"A. E.",
""
],
[
"Amorim",
"R. G. G.",
""
],
[
"Paiva",
"R. A. S.",
""
]
] | In this paper, we study within the structure of Symplectic Quantum Mechanics a bi-dimensional non-relativistic strong interaction system which represent the bound state of heavy quark-antiquark, where we consider a Cornell potential which consists of Coulomb-type plus linear potentials. First, we solve the Schr\"odinge... |
hep-ph/0611247 | Torbjorn Sjostrand | Torbj\"orn Sj\"ostrand | Monte Carlo Generators | 23 pages, lectures presented at the 2006 European School of
High-Energy Physics, Aronsborg, Sweden, 18 June -- 1 July 2006 | null | null | CERN-LCGAPP-2006-06 | hep-ph | null | The structure of events in high-energy collisions is complex and not
predictable from first principles. Event generators allow the problem to be
subdivided into more manageable pieces, some of which can be described from
first principles, while others need to be based on appropriate models with
parameters tuned to da... | [
{
"created": "Sat, 18 Nov 2006 12:55:49 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Sjöstrand",
"Torbjörn",
""
]
] | The structure of events in high-energy collisions is complex and not predictable from first principles. Event generators allow the problem to be subdivided into more manageable pieces, some of which can be described from first principles, while others need to be based on appropriate models with parameters tuned to data... |
2103.13140 | HongWei Ke | Hong-Wei Ke, Xin Han, Xiao-Hai Liu and Yan-Liang Shi | Tetraquark state $X(6900)$ and the interaction between diquark and
antidiquark | 14 pages, two figures | Eur.Phys.J.C 81 (2021) 5, 427 | 10.1140/epjc/s10052-021-09229-y | null | hep-ph hep-ex | http://creativecommons.org/licenses/by-nc-nd/4.0/ | Recently LHCb declared a new structure $X(6900)$ in the final state
di-$J/\psi$ which is popularly regarded as a $cc$-$\bar c\bar c$ tetraquark
state. %popularly. Within the Bethe-Salpeter (B-S) frame we study the possible
$cc$-$\bar c\bar c$ bound states and the interaction between diquark ($cc$) and
antidiquark ($\... | [
{
"created": "Wed, 24 Mar 2021 12:31:38 GMT",
"version": "v1"
},
{
"created": "Sun, 13 Jun 2021 10:06:52 GMT",
"version": "v2"
}
] | 2021-06-15 | [
[
"Ke",
"Hong-Wei",
""
],
[
"Han",
"Xin",
""
],
[
"Liu",
"Xiao-Hai",
""
],
[
"Shi",
"Yan-Liang",
""
]
] | Recently LHCb declared a new structure $X(6900)$ in the final state di-$J/\psi$ which is popularly regarded as a $cc$-$\bar c\bar c$ tetraquark state. %popularly. Within the Bethe-Salpeter (B-S) frame we study the possible $cc$-$\bar c\bar c$ bound states and the interaction between diquark ($cc$) and antidiquark ($\ba... |
1009.0357 | Azad Akhter Siddiqui Professor | Asghar Qadir, M. Sajid and Azad A. Siddiqui | K-Slicing the Reissner-Nordstrom Spacetime: Some New Observations | 15 pages, 5 figures | Nuovo Cim.B112:333-341,2007 | 10.1393/ncb/i2007-10366-x | null | gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | There were problems encountered in extending the K-slicing of the
Schwarzschild and Reissner-Nordstrom (RN) spacetimes [1, 2] to the extreme
case, when charge equals mass (in gravitational units). The earlier procedure
is here modified so as to allow us to obtain a K-slicing of the region outside
the horizon of the e... | [
{
"created": "Thu, 2 Sep 2010 09:02:14 GMT",
"version": "v1"
}
] | 2015-05-19 | [
[
"Qadir",
"Asghar",
""
],
[
"Sajid",
"M.",
""
],
[
"Siddiqui",
"Azad A.",
""
]
] | There were problems encountered in extending the K-slicing of the Schwarzschild and Reissner-Nordstrom (RN) spacetimes [1, 2] to the extreme case, when charge equals mass (in gravitational units). The earlier procedure is here modified so as to allow us to obtain a K-slicing of the region outside the horizon of the ext... |
2008.10911 | Eugene Levin | E. Gotsman (Tel Aviv U.) and E. Levin (Tel Aviv U. and UTFSM) | High energy QCD: multiplicity dependence of quarkonia production | 18pp 15 figures in pdf files | null | 10.1140/epjc/s10052-020-08775-1 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we propose an approach which demonstrates the dependence of
quarkoni production on the multiplicity of the accompanying hadrons. Our
approach is based on the three gluons fusion mechanism, without assuming the
multiplicity dependence of the saturation scale. We show, that we describe the
experimental da... | [
{
"created": "Tue, 25 Aug 2020 09:45:20 GMT",
"version": "v1"
},
{
"created": "Sun, 8 Nov 2020 07:38:42 GMT",
"version": "v2"
}
] | 2021-02-24 | [
[
"Gotsman",
"E.",
"",
"Tel Aviv U."
],
[
"Levin",
"E.",
"",
"Tel Aviv U. and UTFSM"
]
] | In this paper we propose an approach which demonstrates the dependence of quarkoni production on the multiplicity of the accompanying hadrons. Our approach is based on the three gluons fusion mechanism, without assuming the multiplicity dependence of the saturation scale. We show, that we describe the experimental data... |
gr-qc/0609001 | Jonas Mureika | J. R. Mureika | Fractal Holography: a geometric re-interpretation of cosmological large
scale structure | 13 pp, LaTeX. Revised version; to appear in JCAP | JCAP 0705:021,2007 | 10.1088/1475-7516/2007/05/021 | null | gr-qc astro-ph | null | The fractal dimension of large-scale galaxy clustering has been demonstrated
to be roughly $D_F \sim 2$ from a wide range of redshift surveys. If correct,
this statistic is of interest for two main reasons: fractal scaling is an
implicit representation of information content, and also the value itself is a
geometric ... | [
{
"created": "Thu, 31 Aug 2006 21:02:13 GMT",
"version": "v1"
},
{
"created": "Thu, 17 May 2007 21:51:43 GMT",
"version": "v2"
}
] | 2010-10-27 | [
[
"Mureika",
"J. R.",
""
]
] | The fractal dimension of large-scale galaxy clustering has been demonstrated to be roughly $D_F \sim 2$ from a wide range of redshift surveys. If correct, this statistic is of interest for two main reasons: fractal scaling is an implicit representation of information content, and also the value itself is a geometric si... |
1912.03499 | Theocharis Apostolatos | Areti Eleni and Theocharis A. Apostolatos | A Newtonian analogue of Kerr black hole | 64 pages, 13 figures | Phys. Rev. D 101, 044056 (2020) | 10.1103/PhysRevD.101.044056 | null | gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A 250-year old Newtonian problem, first studied by Euler, turns out to share
a lot of similarities with the most extreme astrophysical relativistic object,
the Kerr black hole. Although the framework behind the two fields is completely
different, both problems are related to gravitational fields that have quite
intri... | [
{
"created": "Sat, 7 Dec 2019 13:18:56 GMT",
"version": "v1"
},
{
"created": "Wed, 11 Dec 2019 10:19:24 GMT",
"version": "v2"
}
] | 2020-03-04 | [
[
"Eleni",
"Areti",
""
],
[
"Apostolatos",
"Theocharis A.",
""
]
] | A 250-year old Newtonian problem, first studied by Euler, turns out to share a lot of similarities with the most extreme astrophysical relativistic object, the Kerr black hole. Although the framework behind the two fields is completely different, both problems are related to gravitational fields that have quite intrigu... |
1005.4710 | Andrey Grozin | A. G. Grozin | Matching QCD and HQET at three loops | Talk at Loops and Legs 2010, Woerlitz, 25-30 April, 7 pages; v2:
references added | Nucl.Phys.Proc.Suppl.205-206:301-307,2010 | 10.1016/j.nuclphysbps.2010.09.010 | TTP10-24, SFB/CPP-10-36 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | QCD/HQET matching for the heavy-quark field and heavy-light quark currents
with three-loop accuracy is discussed.
| [
{
"created": "Tue, 25 May 2010 21:56:45 GMT",
"version": "v1"
},
{
"created": "Mon, 21 Jun 2010 05:11:01 GMT",
"version": "v2"
}
] | 2010-12-13 | [
[
"Grozin",
"A. G.",
""
]
] | QCD/HQET matching for the heavy-quark field and heavy-light quark currents with three-loop accuracy is discussed. |
hep-ph/9911346 | Akushevich Igor | I. Akushevich and P. Kuzhir | QED radiative correction to spin-density matrix elements in exclusive
vector meson production | 7 pages, 5 figures | Phys.Lett. B474 (2000) 411-415 | 10.1016/S0370-2693(00)00021-6 | null | hep-ph | null | QED radiative effects are considered in the case of measurement of
spin-density matrix elements of diffractive $\rho$-meson electroproduction.
Large radiative correction for $r^5_{00}$ is found in the kinematics of
collider experiments at HERA.
| [
{
"created": "Sat, 13 Nov 1999 14:39:42 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Akushevich",
"I.",
""
],
[
"Kuzhir",
"P.",
""
]
] | QED radiative effects are considered in the case of measurement of spin-density matrix elements of diffractive $\rho$-meson electroproduction. Large radiative correction for $r^5_{00}$ is found in the kinematics of collider experiments at HERA. |
2201.10379 | Martin Land | Martin Land | A 4+1 Formalism for the Evolving Stueckelberg-Horwitz-Piron Metric | 49 pages, 0 figures | Symmetry 12 (2020) 1721 | 10.3390/sym12101721 | null | gr-qc hep-th | http://creativecommons.org/licenses/by/4.0/ | We propose a field theory for the local metric in
Stueckelberg--Horwitz--Piron (SHP) general relativity, a framework in which the
evolution of classical four-dimensional (4D) worldlines $x^\mu \left( \tau
\right)$ ($\mu = 0,1,2,3 $) is parameterized by an external time $\tau$.
Combining insights from SHP electrodynam... | [
{
"created": "Mon, 24 Jan 2022 11:10:24 GMT",
"version": "v1"
}
] | 2022-01-26 | [
[
"Land",
"Martin",
""
]
] | We propose a field theory for the local metric in Stueckelberg--Horwitz--Piron (SHP) general relativity, a framework in which the evolution of classical four-dimensional (4D) worldlines $x^\mu \left( \tau \right)$ ($\mu = 0,1,2,3 $) is parameterized by an external time $\tau$. Combining insights from SHP electrodynamic... |
hep-ph/0402212 | Jaume Guasch | K.A. Assamagan, J. Guasch, S. Moretti, S. Penaranda | Determining the ratio of the H^+ -> \tau \nu to H^+ -> t b-bar decay
rates for large \tan\beta at the Large Hadron Collider | LaTeX, 11 pages, 3 figures, 3 tables, Contribution to the Les Houches
workshop ``Physics at TeV Colliders'', 26 May - 6 June, 2003 | null | null | MPP-2003-132, PSI-PR-04-02, SHEP-03-36, BNL-72033-2004-CP | hep-ph | null | We present results on the determination of the observable ratio R=BR(H^+ ->
\tau \nu)/BR(H^+ -> t b-bar) of charged Higgs boson decay rates as a
discriminant quantity between Supersymmetric and non-Supersymmetric models.
Simulation of measurements of this quantity through the analysis of the charged
Higgs production ... | [
{
"created": "Thu, 19 Feb 2004 17:52:56 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Assamagan",
"K. A.",
""
],
[
"Guasch",
"J.",
""
],
[
"Moretti",
"S.",
""
],
[
"Penaranda",
"S.",
""
]
] | We present results on the determination of the observable ratio R=BR(H^+ -> \tau \nu)/BR(H^+ -> t b-bar) of charged Higgs boson decay rates as a discriminant quantity between Supersymmetric and non-Supersymmetric models. Simulation of measurements of this quantity through the analysis of the charged Higgs production pr... |
2010.01826 | Wen-Chen Chang | Yang Lyu, Wen-Chen Chang, Randall Evan McClellan, Jen-Chieh Peng, and
Oleg Teryaev | Lepton angular distribution of $W$ boson productions | 8 pages and 6 figures. Published version | Phys. Rev. D 103, 034011 (2021) | 10.1103/PhysRevD.103.034011 | null | hep-ph hep-ex nucl-ex nucl-th | http://creativecommons.org/licenses/by/4.0/ | The lepton angular distribution coefficients $A_i$ for $Z$ boson production
in $pp$ and $\bar p p$ collisions have been measured at the LHC and the
Tevatron. A recent study showed that many features of the measured angular
distribution coefficients, including the transverse momentum ($q_T$) and
rapidity dependencies ... | [
{
"created": "Mon, 5 Oct 2020 07:24:10 GMT",
"version": "v1"
},
{
"created": "Tue, 16 Feb 2021 04:24:29 GMT",
"version": "v2"
}
] | 2021-02-17 | [
[
"Lyu",
"Yang",
""
],
[
"Chang",
"Wen-Chen",
""
],
[
"McClellan",
"Randall Evan",
""
],
[
"Peng",
"Jen-Chieh",
""
],
[
"Teryaev",
"Oleg",
""
]
] | The lepton angular distribution coefficients $A_i$ for $Z$ boson production in $pp$ and $\bar p p$ collisions have been measured at the LHC and the Tevatron. A recent study showed that many features of the measured angular distribution coefficients, including the transverse momentum ($q_T$) and rapidity dependencies an... |
1602.04607 | Barbara Betz | Barbara Betz | Jet tomography in heavy-ion collisions -- Challenges, Results, and Open
Problems | 10 pages, 4 figures, Proceedings of the Symposium on "New Horizons in
Fundamental Physics" | null | null | null | hep-ph nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Over the past 30 years, jet observables have proven to provide important
information about the quark-gluon plasma created in heavy-ion collisions. I
review the challenges, results, and open problems of jet physics in heavy-ion
collisions, discussing the main ideas as well as some most recent results
focussing on two ... | [
{
"created": "Mon, 15 Feb 2016 10:12:50 GMT",
"version": "v1"
}
] | 2016-02-20 | [
[
"Betz",
"Barbara",
""
]
] | Over the past 30 years, jet observables have proven to provide important information about the quark-gluon plasma created in heavy-ion collisions. I review the challenges, results, and open problems of jet physics in heavy-ion collisions, discussing the main ideas as well as some most recent results focussing on two ma... |
hep-ph/9710201 | Douglas A. Singleton | Douglas Singleton | ``Electromagnetic'' Contributrion to the Nucleon Spin | Title changed. Calculation of QCD angular momentum added. To be
published in PLB | Phys.Lett. B427 (1998) 155-160 | 10.1016/S0370-2693(98)00328-1 | null | hep-ph | null | A possible resolution to the question of where the nucleon gets some portion
of its internal angular momentum, not carried by the valence quarks, is given
in terms of the electromagnetic field angular momentum of the nucleon. This
field angular momentum is similiar in origin to that of the Thomson dipole (an
electric... | [
{
"created": "Wed, 1 Oct 1997 02:18:55 GMT",
"version": "v1"
},
{
"created": "Mon, 25 May 1998 22:33:06 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Singleton",
"Douglas",
""
]
] | A possible resolution to the question of where the nucleon gets some portion of its internal angular momentum, not carried by the valence quarks, is given in terms of the electromagnetic field angular momentum of the nucleon. This field angular momentum is similiar in origin to that of the Thomson dipole (an electric c... |
hep-ph/0210294 | Stefan Gieseke | Stefan Gieseke | Event Generators - New Developments | 12 pages, 11 Figs, invited talk at the 14th Topical Conference on
Hadron Collider Physics (HCP2002), Karlsruhe, Germany, 30 Sep--4 Oct 2002, to
appear in the proceedings | null | null | Cavendish-HEP 02/19 | hep-ph | null | After an introduction to event generators we give an overview of developments
in the field of joining matrix elements with parton showers. Starting with
matrix element corrections, we also discuss implementations that match LO and
NLO matrix elements with parton shower results correctly. Finally, the new
Monte Carlo ... | [
{
"created": "Tue, 22 Oct 2002 11:20:52 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Gieseke",
"Stefan",
""
]
] | After an introduction to event generators we give an overview of developments in the field of joining matrix elements with parton showers. Starting with matrix element corrections, we also discuss implementations that match LO and NLO matrix elements with parton shower results correctly. Finally, the new Monte Carlo pr... |
0803.2218 | Kirill Semenov-Tian-Shansky | Kirill M. Semenov-Tian-Shansky | Forward-like functions for dual parametrization of GPDs from nonlocal
chiral quark model | 12 pages, 5 figures (some misprints in the formulas for the integral
transformation relating GPDs and the set of forward-like functions were
corrected) | Eur.Phys.J.A36:303-313,2008 | 10.1140/epja/i2008-10591-8 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We derive the set of inversion relations allowing to establish the link
between the dual parametrization of GPDs and a broad class of phenomenological
models for GPDs. As an example we consider the results of the calculation of
the pion GPD in the framework of nonlocal chiral quark model (NlCQM) to recover
the set of... | [
{
"created": "Fri, 14 Mar 2008 17:56:59 GMT",
"version": "v1"
},
{
"created": "Wed, 4 Jun 2008 09:15:35 GMT",
"version": "v2"
},
{
"created": "Tue, 18 Nov 2008 14:18:24 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Semenov-Tian-Shansky",
"Kirill M.",
""
]
] | We derive the set of inversion relations allowing to establish the link between the dual parametrization of GPDs and a broad class of phenomenological models for GPDs. As an example we consider the results of the calculation of the pion GPD in the framework of nonlocal chiral quark model (NlCQM) to recover the set of f... |
1712.04395 | Jorge Fraga F. | Siba Prasad Das, Jorge Fraga and Carlos Avila | Production of a light top-squark pair in association with a light
non-standard Higgs boson within the NMSSM at the 13 TeV LHC and a 33 TeV
proton collider | 26 pages, 14 figures, Few figures updated and new references added | null | null | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the potential of the LHC accelerator, and a future 33 TeV proton
collider, to observe the production of a light top squark pair in association
with the lightest Higgs boson (${\tilde t}_1 {\tilde t}_1 h_1$), as predicted
by the Next-to-Minimal Supersymmetric Standard Model (NMSSM). We scan randomly
about ten... | [
{
"created": "Tue, 12 Dec 2017 17:06:56 GMT",
"version": "v1"
},
{
"created": "Tue, 19 Dec 2017 17:47:19 GMT",
"version": "v2"
}
] | 2017-12-20 | [
[
"Das",
"Siba Prasad",
""
],
[
"Fraga",
"Jorge",
""
],
[
"Avila",
"Carlos",
""
]
] | We study the potential of the LHC accelerator, and a future 33 TeV proton collider, to observe the production of a light top squark pair in association with the lightest Higgs boson (${\tilde t}_1 {\tilde t}_1 h_1$), as predicted by the Next-to-Minimal Supersymmetric Standard Model (NMSSM). We scan randomly about ten m... |
2312.03811 | Matthew J. Lake Dr | Matthew J. Lake and Marek Miller | Quantum reference frames, revisited | 95 pages, including 13 pages of references. 13 figures. Comments
welcome | null | null | null | gr-qc hep-ph quant-ph | http://creativecommons.org/licenses/by/4.0/ | The topic of quantum reference frames (QRFs) has attracted a great deal of
attention in the recent literature. Potentially, the correct description of
such frames is important for both the technological applications of quantum
mechanics and for its foundations, including the search for a future theory of
quantum grav... | [
{
"created": "Wed, 6 Dec 2023 18:15:52 GMT",
"version": "v1"
}
] | 2023-12-08 | [
[
"Lake",
"Matthew J.",
""
],
[
"Miller",
"Marek",
""
]
] | The topic of quantum reference frames (QRFs) has attracted a great deal of attention in the recent literature. Potentially, the correct description of such frames is important for both the technological applications of quantum mechanics and for its foundations, including the search for a future theory of quantum gravit... |
1812.11757 | Hieu Minh Tran | Hieu Minh Tran and Huong Thu Nguyen | GUT-inspired MSSM in light of muon $g-2$ and LHC results at
$\sqrt{s}=13$ TeV | 22 pages, 8 figures, published in Physical Review D | Phys. Rev. D 99, 035040 (2019) | 10.1103/PhysRevD.99.035040 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The recent results of the LHC search for electroweak production of
supersymmetric (SUSY) particles at $\sqrt{s}=13$ TeV have shown improved lower
limits for their masses. In addition, the projected experiment E989 will be
able to measure the muon anomalous magnetic moment precisely so that the
experimental uncertaint... | [
{
"created": "Mon, 31 Dec 2018 10:52:36 GMT",
"version": "v1"
},
{
"created": "Sun, 6 Jan 2019 06:14:41 GMT",
"version": "v2"
},
{
"created": "Tue, 26 Feb 2019 22:06:30 GMT",
"version": "v3"
}
] | 2019-02-28 | [
[
"Tran",
"Hieu Minh",
""
],
[
"Nguyen",
"Huong Thu",
""
]
] | The recent results of the LHC search for electroweak production of supersymmetric (SUSY) particles at $\sqrt{s}=13$ TeV have shown improved lower limits for their masses. In addition, the projected experiment E989 will be able to measure the muon anomalous magnetic moment precisely so that the experimental uncertainty ... |
0910.3089 | A. V. Luchinsky | A. K. Likhoded, A. V. Luchinsky | Light hadron production in $B_c \to J/\psi+X$ decays | minor changes, published in Phys.Rev. D | Phys.Rev.D81:014015,2010 | 10.1103/PhysRevD.81.014015 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Decays of ground state $B_{c}$-meson $B_{c}\to J/\psi+n\pi$ are considered.
Using existing parametrizations for $B_{c}\to J/\psi$ form-factors and
$W^{*}\to n\pi$ spectral functions we calculate branching fractions and
transferred momentum distributions of $B_{c}\to J/\psi+n\pi$ decays for
$n=1,2,3,4$. Inclusive deca... | [
{
"created": "Fri, 16 Oct 2009 11:43:10 GMT",
"version": "v1"
},
{
"created": "Mon, 25 Jan 2010 07:44:19 GMT",
"version": "v2"
}
] | 2010-02-04 | [
[
"Likhoded",
"A. K.",
""
],
[
"Luchinsky",
"A. V.",
""
]
] | Decays of ground state $B_{c}$-meson $B_{c}\to J/\psi+n\pi$ are considered. Using existing parametrizations for $B_{c}\to J/\psi$ form-factors and $W^{*}\to n\pi$ spectral functions we calculate branching fractions and transferred momentum distributions of $B_{c}\to J/\psi+n\pi$ decays for $n=1,2,3,4$. Inclusive decays... |
gr-qc/0207064 | Marcelo Alves | M.Alves | String Cosmology in the Jackiw-Telteiboim Model with Quantum Corrections | 8 pages, no figures | Class.Quant.Grav. 19 (2002) 4505-4510 | 10.1088/0264-9381/19/17/302 | null | gr-qc hep-th | null | This note deals with the possibility of non-trivial cosmological solutions
given by quantum corrections in the framework of the Jackiw-Telteiboim model to
the bidimensional gravity. The resulting model shows that the quantum
corrections transform, in some cases, the classical solution into a more
interesting one with... | [
{
"created": "Wed, 17 Jul 2002 18:39:47 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Alves",
"M.",
""
]
] | This note deals with the possibility of non-trivial cosmological solutions given by quantum corrections in the framework of the Jackiw-Telteiboim model to the bidimensional gravity. The resulting model shows that the quantum corrections transform, in some cases, the classical solution into a more interesting one with i... |
1511.00102 | Sulona Kandhai Miss | Alvaro de la Cruz-Dombriz (ACGC, U. of Cape Town), Peter K. S. Dunsby
(ACGC, U. of Cape Town and SAAO), Sulona Kandhai (ACGC, U.of Cape Town),
Diego Saez-Gomez (U. of Lisbon) | Theoretical and observational constraints of viable f(R) theories of
gravity | 12 pages, 5 figures, 1 table, two-column format | Phys. Rev. D 93, 084016 (2016) | 10.1103/PhysRevD.93.084016 | null | gr-qc astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Modified gravity has attracted much attention over the last few years and
remains a potential candidate for dark energy. In particular, the so-called
viable f(R) gravity theories, which are able to both recover General Relativity
(GR) and produce late-time cosmic acceleration, have been widely studied in
recent liter... | [
{
"created": "Sat, 31 Oct 2015 09:11:24 GMT",
"version": "v1"
}
] | 2016-04-20 | [
[
"de la Cruz-Dombriz",
"Alvaro",
"",
"ACGC, U. of Cape Town"
],
[
"Dunsby",
"Peter K. S.",
"",
"ACGC, U. of Cape Town and SAAO"
],
[
"Kandhai",
"Sulona",
"",
"ACGC, U.of Cape Town"
],
[
"Saez-Gomez",
"Diego",
"",
"U. of Lisbon"
]
] | Modified gravity has attracted much attention over the last few years and remains a potential candidate for dark energy. In particular, the so-called viable f(R) gravity theories, which are able to both recover General Relativity (GR) and produce late-time cosmic acceleration, have been widely studied in recent literat... |
hep-ph/9706237 | Paul Frampton | Paul H. Frampton | Model Building | 7 pages. Talk at Frontiers of Contemporary Physics, Vanderbilt
University, May 11-16, 1997. Uses aipproc2.sty | null | 10.1063/1.55089 | null | hep-ph | null | In this talk I begin with some general discussion of model building in
particle theory, emphasizing the need for motivation and testability. Three
illustrative examples are then described. The first is the Left-Right model
which provides an explanation for the chirality of quarks and leptons. The
second is the 331-mo... | [
{
"created": "Tue, 3 Jun 1997 20:30:58 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Frampton",
"Paul H.",
""
]
] | In this talk I begin with some general discussion of model building in particle theory, emphasizing the need for motivation and testability. Three illustrative examples are then described. The first is the Left-Right model which provides an explanation for the chirality of quarks and leptons. The second is the 331-mode... |
2310.10718 | Boris Goncharov | Boris Goncharov, Laura Donnay, Jan Harms | Inferring fundamental spacetime symmetries with gravitational-wave
memory: from LISA to the Einstein Telescope | 13 pages, 6 figures, 1 table | null | 10.1103/PhysRevLett.132.241401 | null | gr-qc astro-ph.CO | http://creativecommons.org/licenses/by/4.0/ | We revisit gravitational wave (GW) memory as the key to measuring spacetime
symmetries, extending beyond its traditional role in GW searches. In
particular, we show how these symmetries may be probed via displacement and
spin memory observations, respectively. We further find that the Einstein
Telescope's (ET) sensit... | [
{
"created": "Mon, 16 Oct 2023 18:00:01 GMT",
"version": "v1"
},
{
"created": "Thu, 9 May 2024 16:34:25 GMT",
"version": "v2"
}
] | 2024-06-17 | [
[
"Goncharov",
"Boris",
""
],
[
"Donnay",
"Laura",
""
],
[
"Harms",
"Jan",
""
]
] | We revisit gravitational wave (GW) memory as the key to measuring spacetime symmetries, extending beyond its traditional role in GW searches. In particular, we show how these symmetries may be probed via displacement and spin memory observations, respectively. We further find that the Einstein Telescope's (ET) sensitiv... |
hep-ph/0603215 | Kim Maltman | Kim Maltman and C.E. Wolfe | V_us From Hadronin Tau Decays | 12 pages | Phys.Lett.B639:283-289,2006 | 10.1016/j.physletb.2006.05.062 | null | hep-ph | null | We study the reliability of extractions of |V_{us}| based on flavor-breaking
hadronic tau decay sum rules. The ``(0,0) spectral weight'', proposed
previously as a favorable candidate for this extraction, is shown to produce
results having poor stability with respect to s_0, the upper limit on the
relevant spectral in... | [
{
"created": "Sat, 25 Mar 2006 06:12:43 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Maltman",
"Kim",
""
],
[
"Wolfe",
"C. E.",
""
]
] | We study the reliability of extractions of |V_{us}| based on flavor-breaking hadronic tau decay sum rules. The ``(0,0) spectral weight'', proposed previously as a favorable candidate for this extraction, is shown to produce results having poor stability with respect to s_0, the upper limit on the relevant spectral inte... |
hep-ph/0103147 | Haijun Pan | Haijun Pan, G. Cheng | Seesaw mechanism in three flavors | 19 pages. Acceptted by Phys. Rev. D The part about the neutrino
experiments is selected as a single section. The mistakes in spelling and
grammer are corrected. Also, some equations are neewly numbered | Phys.Rev. D65 (2002) 013002 | 10.1103/PhysRevD.65.013002 | null | hep-ph | null | We advance a method used to analyse the neutrino properties (masses and
mixing) in the seesaw mechanism. Assuming the hierarchical Dirac and light
neutrino masses we establish rather simple relations between the light and the
heavy neutrino parameters in the favored region of the solar and the
atmospheric neutrino ex... | [
{
"created": "Wed, 14 Mar 2001 04:39:18 GMT",
"version": "v1"
},
{
"created": "Fri, 16 Mar 2001 01:13:35 GMT",
"version": "v2"
},
{
"created": "Fri, 6 Apr 2001 07:17:23 GMT",
"version": "v3"
},
{
"created": "Sat, 8 Sep 2001 12:28:08 GMT",
"version": "v4"
}
] | 2009-11-07 | [
[
"Pan",
"Haijun",
""
],
[
"Cheng",
"G.",
""
]
] | We advance a method used to analyse the neutrino properties (masses and mixing) in the seesaw mechanism. Assuming the hierarchical Dirac and light neutrino masses we establish rather simple relations between the light and the heavy neutrino parameters in the favored region of the solar and the atmospheric neutrino expe... |
hep-ph/9403388 | null | W. Buchmuller and Z. Fodor | Confinement in Three Dimensions and the Electroweak Phase Transition | 9 pages, DESY-94-045, 4 figures can be obtained via e-mail from
fodor@vxdesy.desy.de | Phys.Lett. B331 (1994) 124-130 | 10.1016/0370-2693(94)90952-0 | null | hep-ph | null | The infrared behaviour of the standard model at finite temperature is
determined by the confining phase of the SU(2)-Higgs model in three dimensions.
Due to the Landau singularity of the three-dimensional gauge theory the
perturbative treatment of the electroweak phase transition breaks down for
Higgs masses above a ... | [
{
"created": "Tue, 29 Mar 1994 15:53:55 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Buchmuller",
"W.",
""
],
[
"Fodor",
"Z.",
""
]
] | The infrared behaviour of the standard model at finite temperature is determined by the confining phase of the SU(2)-Higgs model in three dimensions. Due to the Landau singularity of the three-dimensional gauge theory the perturbative treatment of the electroweak phase transition breaks down for Higgs masses above a cr... |
0710.5121 | Gilbert Moultaka | Gilbert Moultaka | The dark matter as a light gravitino | Submitted for the SUSY07 proceedings, 4 pages, LaTeX, 2 eps figures | AIPConf.Proc.957:241-244,2007 | 10.1063/1.2823771 | null | hep-ph | null | We address the question of gravitino dark matter in the context of gauge
mediated supersymmetry breaking models. A special emphasis is put on the role
played by the MSSM singlet messenger in the case of SO(10) grand unification.
| [
{
"created": "Fri, 26 Oct 2007 17:07:44 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Moultaka",
"Gilbert",
""
]
] | We address the question of gravitino dark matter in the context of gauge mediated supersymmetry breaking models. A special emphasis is put on the role played by the MSSM singlet messenger in the case of SO(10) grand unification. |
hep-ph/9308201 | Carsten Grosse-Knetter | Carsten Grosse-Knetter (Universitaet Bielefeld) | Equivalence of Hamiltonian and Lagrangian Path Integral Quantization:
Effective Gauge Theories | 14 pages LaTeX, BI-TP 93/40, August 1993 | Phys.Rev. D49 (1994) 1988-1995 | 10.1103/PhysRevD.49.1988 | null | hep-ph hep-th | null | The equivalence of correct Hamiltonian and naive Lagrangian (Faddeev--Popov)
path integral quantization (Matthews's theorem) is proven for gauge theories
with arbitrary effective interaction terms. Effective gauge-boson
self-interactions and effective interactions with scalar and fermion fields are
considered. This r... | [
{
"created": "Mon, 2 Aug 1993 08:19:35 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Grosse-Knetter",
"Carsten",
"",
"Universitaet Bielefeld"
]
] | The equivalence of correct Hamiltonian and naive Lagrangian (Faddeev--Popov) path integral quantization (Matthews's theorem) is proven for gauge theories with arbitrary effective interaction terms. Effective gauge-boson self-interactions and effective interactions with scalar and fermion fields are considered. This res... |
0709.1827 | David Latimer | D. C. Latimer, J. Escamilla, and D. J. Ernst | On detecting CP violation in a single neutrino oscillation channel at
very long baselines | 8 pages, 9 figures; minor typos corrected | Phys.Rev.C76:055502,2007 | 10.1103/PhysRevC.76.055502 | null | hep-ph | null | We propose a way of detecting CP violation in a single neutrino oscillation
channel at very long baselines (on the order of several thousands of
kilometers), given precise knowledge of the smallest mass-squared difference.
It is shown that CP violation can be characterized by a shift in $L/E$ of the
peak oscillation ... | [
{
"created": "Wed, 12 Sep 2007 19:27:34 GMT",
"version": "v1"
},
{
"created": "Fri, 19 Oct 2007 18:13:39 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Latimer",
"D. C.",
""
],
[
"Escamilla",
"J.",
""
],
[
"Ernst",
"D. J.",
""
]
] | We propose a way of detecting CP violation in a single neutrino oscillation channel at very long baselines (on the order of several thousands of kilometers), given precise knowledge of the smallest mass-squared difference. It is shown that CP violation can be characterized by a shift in $L/E$ of the peak oscillation in... |
1403.6959 | Huiquan Li | Huiquan Li, Cong Yu, Jiancheng Wang and Zhaoyi Xu | Force-free magnetosphere on near-horizon geometry of near-extreme Kerr
black holes | 12 pages, 0 figures | Phys. Rev. D 92, 023009 (2015) | 10.1103/PhysRevD.92.023009 | null | gr-qc astro-ph.HE hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study force-free magnetospheres in the Blandford-Znajek process from
rapidly rotating black holes by adopting the near-horizon geometry of
near-extreme Kerr black holes (near-NHEK). It is shown that the Znajek
regularity condition on the horizon can be directly derived from the resulting
stream equation. In terms ... | [
{
"created": "Thu, 27 Mar 2014 09:34:06 GMT",
"version": "v1"
},
{
"created": "Sun, 13 Apr 2014 15:19:04 GMT",
"version": "v2"
},
{
"created": "Wed, 2 Jul 2014 09:19:17 GMT",
"version": "v3"
},
{
"created": "Fri, 3 Apr 2015 01:34:24 GMT",
"version": "v4"
}
] | 2015-07-22 | [
[
"Li",
"Huiquan",
""
],
[
"Yu",
"Cong",
""
],
[
"Wang",
"Jiancheng",
""
],
[
"Xu",
"Zhaoyi",
""
]
] | We study force-free magnetospheres in the Blandford-Znajek process from rapidly rotating black holes by adopting the near-horizon geometry of near-extreme Kerr black holes (near-NHEK). It is shown that the Znajek regularity condition on the horizon can be directly derived from the resulting stream equation. In terms of... |
hep-ph/0011303 | Jorge Portoles | J. Portoles (IFIC, Valencia) | Exclusive hadronic Tau decays in the resonance effective action of QCD | 8 pages, 4 figures. To appear in the proceedings of the 6th
International Workshop on Tau Lepton Physics, 18-21 September (2000),
Victoria (Canada) | Nucl.Phys.Proc.Suppl. 98 (2001) 210-217 | 10.1016/S0920-5632(01)01225-7 | IFIC/00-74 | hep-ph hep-ex | null | Until present the study of the form factors associated to the vector and
axial-vector components of the hadronic weak current has been carried out with
a plethora of modelizations of the underlying strong interactions. While of
importance to get an understanding of the dynamics involved, the amount and
quality of the... | [
{
"created": "Fri, 24 Nov 2000 18:11:06 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Portoles",
"J.",
"",
"IFIC, Valencia"
]
] | Until present the study of the form factors associated to the vector and axial-vector components of the hadronic weak current has been carried out with a plethora of modelizations of the underlying strong interactions. While of importance to get an understanding of the dynamics involved, the amount and quality of the e... |
1002.2391 | Emanuele Mereghetti | E. Mereghetti, W.H. Hockings, U. van Kolck | The Effective Chiral Lagrangian From the Theta Term | 57 pages | Annals Phys.325:2363-2409,2010 | 10.1016/j.aop.2010.03.005 | INT-PUB-10-007 | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct the effective chiral Lagrangian involving hadronic and
electromagnetic interactions originating from the QCD theta term. We impose
vacuum alignment at both quark and hadronic levels, including field
redefinitions to eliminate pion tadpoles. We show that leading
time-reversal-violating (TV) hadronic inter... | [
{
"created": "Thu, 11 Feb 2010 19:09:16 GMT",
"version": "v1"
},
{
"created": "Fri, 17 Sep 2010 07:06:35 GMT",
"version": "v2"
}
] | 2014-11-20 | [
[
"Mereghetti",
"E.",
""
],
[
"Hockings",
"W. H.",
""
],
[
"van Kolck",
"U.",
""
]
] | We construct the effective chiral Lagrangian involving hadronic and electromagnetic interactions originating from the QCD theta term. We impose vacuum alignment at both quark and hadronic levels, including field redefinitions to eliminate pion tadpoles. We show that leading time-reversal-violating (TV) hadronic interac... |
gr-qc/0309087 | Stephane Fay | Stephane Fay | Sufficient conditions for curvature invariants to avoid divergencies in
Hyperextended Scalar Tensor theory for Bianchi models | 13 pages | Class.Quant.Grav. 17 (2000) 2663-2673 | 10.1088/0264-9381/17/14/305 | null | gr-qc | null | We look for sufficient conditions such that the scalar curvature, Ricci and
Kretchmann scalars be bounded in Hyperextended Scalar Tensor theory for Bianchi
models. We find classes of gravitation functions and Brans-Dicke coupling
functions such that the theories thus defined avoid the singularity. We compare
our resu... | [
{
"created": "Thu, 18 Sep 2003 12:16:33 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Fay",
"Stephane",
""
]
] | We look for sufficient conditions such that the scalar curvature, Ricci and Kretchmann scalars be bounded in Hyperextended Scalar Tensor theory for Bianchi models. We find classes of gravitation functions and Brans-Dicke coupling functions such that the theories thus defined avoid the singularity. We compare our result... |
1909.11087 | Matthew Kirk | Luca Di Luzio, Matthew Kirk, Alexander Lenz, Thomas Rauh | $\Delta M_s$ theory precision confronts flavour anomalies | 34 pages, 8 figures. v2 fixes missing text in Section 3.4, adds
references | JHEP12(2019)009 | 10.1007/JHEP12(2019)009 | IPPP/19/70 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Based on recent HQET sum rule and lattice calculations we present updated
Standard Model predictions for the mass differences of neutral $B$ mesons:
$\Delta M_s^{\rm SM} = \left(18.4^{+0.7}_{-1.2} \right) \mbox{ps}^{-1}$ and
$\Delta M_d^{\rm SM} = \left(0.533^{+0.022}_{-0.036} \right) \mbox{ps}^{-1}$
and study their ... | [
{
"created": "Tue, 24 Sep 2019 16:24:46 GMT",
"version": "v1"
},
{
"created": "Wed, 23 Oct 2019 15:04:54 GMT",
"version": "v2"
}
] | 2019-12-13 | [
[
"Di Luzio",
"Luca",
""
],
[
"Kirk",
"Matthew",
""
],
[
"Lenz",
"Alexander",
""
],
[
"Rauh",
"Thomas",
""
]
] | Based on recent HQET sum rule and lattice calculations we present updated Standard Model predictions for the mass differences of neutral $B$ mesons: $\Delta M_s^{\rm SM} = \left(18.4^{+0.7}_{-1.2} \right) \mbox{ps}^{-1}$ and $\Delta M_d^{\rm SM} = \left(0.533^{+0.022}_{-0.036} \right) \mbox{ps}^{-1}$ and study their im... |
gr-qc/0410131 | Charis Anastopoulos | Charis Anastopoulos, Ntina Savvidou | Minisuperspace Models in Histories Theory | 34 pages, Latex | Class.Quant.Grav. 22 (2005) 1841-1866 | 10.1088/0264-9381/22/9/023 | null | gr-qc | null | We study the Robertson-Walker minisuperspace model in histories theory,
motivated by the results that emerged from the histories approach to general
relativity. We examine, in particular, the issue of time-reparameterisation in
such systems. The model is quantised using an adaptation of reduced-state-space
quantisati... | [
{
"created": "Wed, 27 Oct 2004 10:11:21 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Anastopoulos",
"Charis",
""
],
[
"Savvidou",
"Ntina",
""
]
] | We study the Robertson-Walker minisuperspace model in histories theory, motivated by the results that emerged from the histories approach to general relativity. We examine, in particular, the issue of time-reparameterisation in such systems. The model is quantised using an adaptation of reduced-state-space quantisation... |
hep-ph/9707509 | Heath O'Connell | M. Benayoun, S. Eidelman, K. Maltman, H.B. O'Connell, B. Shwartz and
A.G. Williams | New results in rho^0 meson physics | 34 pages with 7 figures. Published version also available at
http://link.springer.de/link/service/journals/10052/tocs/t8002002.htm | Eur.Phys.J.C2:269-286,1998 | 10.1007/s100520050137 | LPNHE 97-02, ADP-97-14/T251, UK-97-16 | hep-ph nucl-th | null | We compare the predictions of a range of existing models based on the Vector
Meson Dominance hypothesis with data on e^+ e^- -> pi^+ pi^$ and e^+ e^- ->
mu^+ mu^- cross-sections and the phase and near-threshold behavior of the
timelike pion form factor, with the aim of determining which (if any) of these
models is ca... | [
{
"created": "Tue, 29 Jul 1997 16:35:56 GMT",
"version": "v1"
},
{
"created": "Fri, 10 Apr 1998 15:28:08 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Benayoun",
"M.",
""
],
[
"Eidelman",
"S.",
""
],
[
"Maltman",
"K.",
""
],
[
"O'Connell",
"H. B.",
""
],
[
"Shwartz",
"B.",
""
],
[
"Williams",
"A. G.",
""
]
] | We compare the predictions of a range of existing models based on the Vector Meson Dominance hypothesis with data on e^+ e^- -> pi^+ pi^$ and e^+ e^- -> mu^+ mu^- cross-sections and the phase and near-threshold behavior of the timelike pion form factor, with the aim of determining which (if any) of these models is capa... |
2309.03711 | Manjit Kaur Dr. | Soumya Sarkar and R. Aggarwal and M. Kaur | Search for nonextensivity in electron-proton interactions at $\sqrt{s}$
= 300 GeV | 13 pages,11 Figures, 8 Tables | null | null | null | hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Study of canonical entropy in electron-proton interactions at $\sqrt{s}$ =
300 GeV is presented. The precision data collected by the H1 experiment at the
HERA in different ranges of invariant hadronic mass $W$ and the squared
four-momentum exchange $Q^{2}$ in $ep$ interactions have been analyzed in the
ensemble theor... | [
{
"created": "Thu, 7 Sep 2023 13:38:54 GMT",
"version": "v1"
},
{
"created": "Tue, 27 Feb 2024 17:56:02 GMT",
"version": "v2"
}
] | 2024-02-28 | [
[
"Sarkar",
"Soumya",
""
],
[
"Aggarwal",
"R.",
""
],
[
"Kaur",
"M.",
""
]
] | Study of canonical entropy in electron-proton interactions at $\sqrt{s}$ = 300 GeV is presented. The precision data collected by the H1 experiment at the HERA in different ranges of invariant hadronic mass $W$ and the squared four-momentum exchange $Q^{2}$ in $ep$ interactions have been analyzed in the ensemble theory ... |
2403.14757 | Alessandro Strumia | Mateusz Duch, Alessandro Strumia, Arsenii Titov | New physics in spin entanglement | 18 pages. Webinar presentation: https://youtu.be/HqBRXAHJn7k | null | null | null | hep-ph hep-ex hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a theory that preserves spin-summed scattering and decay rates at
tree level while affecting particle spins. This is achieved by breaking the
Lorentz group in a non-local way that tries avoiding stringent constraints, for
example leaving unbroken the maximal sub-group SIM(2). As a phenomenological
applicat... | [
{
"created": "Thu, 21 Mar 2024 18:00:17 GMT",
"version": "v1"
}
] | 2024-03-25 | [
[
"Duch",
"Mateusz",
""
],
[
"Strumia",
"Alessandro",
""
],
[
"Titov",
"Arsenii",
""
]
] | We propose a theory that preserves spin-summed scattering and decay rates at tree level while affecting particle spins. This is achieved by breaking the Lorentz group in a non-local way that tries avoiding stringent constraints, for example leaving unbroken the maximal sub-group SIM(2). As a phenomenological applicatio... |
1512.02718 | Alan Pavan Bendasoli | Kai Lin, A. B. Pavan, Qiyuan Pan and E. Abdalla | Regular Phantom Black Hole and Holography: very high temperature
superconductors | 15 pages | null | null | null | gr-qc hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Holographic superconductors containing a non-minimal derivative coupling for
scalar field in a regular phantom plane symmetric black hole have been
considered. We show that the parameter of the regular black hole $b$ as well as
the non-minimal derivative coupling parameter $\eta$ affect the formation of
the condensat... | [
{
"created": "Wed, 9 Dec 2015 01:49:41 GMT",
"version": "v1"
}
] | 2015-12-10 | [
[
"Lin",
"Kai",
""
],
[
"Pavan",
"A. B.",
""
],
[
"Pan",
"Qiyuan",
""
],
[
"Abdalla",
"E.",
""
]
] | Holographic superconductors containing a non-minimal derivative coupling for scalar field in a regular phantom plane symmetric black hole have been considered. We show that the parameter of the regular black hole $b$ as well as the non-minimal derivative coupling parameter $\eta$ affect the formation of the condensate ... |
gr-qc/9402035 | null | Alexander V. Evako | Dimension on Discrete Spaces | 16 pages, 8 figures, Latex. Figures are not included, available from
the author upon request. Preprint SU-GP-93/1-1. To appear in "International
Journal of Theoretical Physics" | Int.J.Theor.Phys. 33 (1994) 1553-1568 | 10.1007/BF00670697 | null | gr-qc astro-ph hep-lat hep-th | null | In this paper we develop some combinatorial models for continuous spaces. In
this spirit we study the approximations of continuous spaces by graphs,
molecular spaces and coordinate matrices. We define the dimension on a discrete
space by means of axioms, and the axioms are based on an obvious geometrical
background. ... | [
{
"created": "Sat, 19 Feb 1994 23:15:11 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Evako",
"Alexander V.",
""
]
] | In this paper we develop some combinatorial models for continuous spaces. In this spirit we study the approximations of continuous spaces by graphs, molecular spaces and coordinate matrices. We define the dimension on a discrete space by means of axioms, and the axioms are based on an obvious geometrical background. Th... |
1012.1562 | Margarete Muhlleitner | Ramona Grober, Margarete Muhlleitner | Composite Higgs Boson Pair Production at the LHC | null | JHEP 1106:020,2011 | 10.1007/JHEP06(2011)020 | KA-TP-37-2010 | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The measurement of the trilinear and quartic Higgs self-couplings is
necessary for the reconstruction of the Higgs potential. This way the Higgs
mechanism as the origin of electroweak symmetry breaking can be tested. The
couplings are accessible in multi-Higgs production processes at the LHC. In
this paper we investi... | [
{
"created": "Tue, 7 Dec 2010 17:38:26 GMT",
"version": "v1"
}
] | 2015-03-17 | [
[
"Grober",
"Ramona",
""
],
[
"Muhlleitner",
"Margarete",
""
]
] | The measurement of the trilinear and quartic Higgs self-couplings is necessary for the reconstruction of the Higgs potential. This way the Higgs mechanism as the origin of electroweak symmetry breaking can be tested. The couplings are accessible in multi-Higgs production processes at the LHC. In this paper we investiga... |
2112.04858 | Gernot Eichmann | Gernot Eichmann, Eduardo Ferreira, Alfred Stadler | Going to the light front with contour deformations | 20 pages, 24 figures. Coincides with the version published in Phys.
Rev. D | null | 10.1103/PhysRevD.105.034009 | null | hep-ph hep-lat hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We explore a new method to calculate the valence light-front wave function of
a system of two interacting particles, which is based on contour deformations
combined with analytic continuation methods to project the Bethe-Salpeter wave
function onto the light front. In this proof-of-concept study, we solve the
Bethe-S... | [
{
"created": "Thu, 9 Dec 2021 12:10:01 GMT",
"version": "v1"
},
{
"created": "Fri, 18 Feb 2022 18:52:13 GMT",
"version": "v2"
}
] | 2022-02-23 | [
[
"Eichmann",
"Gernot",
""
],
[
"Ferreira",
"Eduardo",
""
],
[
"Stadler",
"Alfred",
""
]
] | We explore a new method to calculate the valence light-front wave function of a system of two interacting particles, which is based on contour deformations combined with analytic continuation methods to project the Bethe-Salpeter wave function onto the light front. In this proof-of-concept study, we solve the Bethe-Sal... |
hep-ph/9709466 | Rainer Haeussling | R. H\"au{\ss}ling, M. Paschke, and F. Scheck | Leptonic Generation Mixing, Noncommutative Geometry and Solar Neutrino
Fluxes | LaTeX, 12 pages | Phys.Lett. B417 (1998) 312-319 | 10.1016/S0370-2693(97)01407-X | null | hep-ph | null | Triangular mass matrices for neutrinos and their charged partners contain
full information on neutrino mixing in a most concise form. Although the scheme
is general and model independent, triangular matrices are typical for reducible
but indecomposable representations of graded Lie algebras which, in turn, are
charac... | [
{
"created": "Fri, 26 Sep 1997 11:41:04 GMT",
"version": "v1"
}
] | 2016-08-15 | [
[
"Häußling",
"R.",
""
],
[
"Paschke",
"M.",
""
],
[
"Scheck",
"F.",
""
]
] | Triangular mass matrices for neutrinos and their charged partners contain full information on neutrino mixing in a most concise form. Although the scheme is general and model independent, triangular matrices are typical for reducible but indecomposable representations of graded Lie algebras which, in turn, are characte... |
2107.02936 | Pardyumn Kumar Sahoo | Sanjay Mandal, N. Myrzakulov, P.K. Sahoo, R. Myrzakulov | Cosmological bouncing scenarios in symmetric teleparallel gravity | Revision submitted EPJP | Eur. Phys. J Plus, 136(7) (2021) 760 | 10.1140/epjp/s13360-021-01749-6 | null | gr-qc hep-th | http://creativecommons.org/licenses/by/4.0/ | Symmetric Teleparallel Gravity is an exceptional theory of gravity that is
consistent with the vanishing affine connection. This theory is an alternative
and a simpler geometrical formulation of general relativity, where the
non-metricity $Q$ drives the gravitational interaction. Our interest lies in
exploring the co... | [
{
"created": "Sat, 3 Jul 2021 04:08:17 GMT",
"version": "v1"
}
] | 2021-07-23 | [
[
"Mandal",
"Sanjay",
""
],
[
"Myrzakulov",
"N.",
""
],
[
"Sahoo",
"P. K.",
""
],
[
"Myrzakulov",
"R.",
""
]
] | Symmetric Teleparallel Gravity is an exceptional theory of gravity that is consistent with the vanishing affine connection. This theory is an alternative and a simpler geometrical formulation of general relativity, where the non-metricity $Q$ drives the gravitational interaction. Our interest lies in exploring the cosm... |
1908.03831 | Li Lin Yang | Ming-Xing Luo, Xing Wang, Xiaofeng Xu, Li Lin Yang, Tong-Zhi Yang and
Hua Xing Zhu | Transverse Parton Distribution and Fragmentation Functions at NNLO: the
Quark Case | null | null | 10.1007/JHEP10(2019)083 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We revisit the calculation of perturbative quark transverse momentum
dependent parton distribution functions and fragmentation functions using the
exponential regulator for rapidity divergences. We show that the exponential
regulator provides a consistent framework for the calculation of various
ingredients in transv... | [
{
"created": "Sun, 11 Aug 2019 00:35:33 GMT",
"version": "v1"
}
] | 2020-01-08 | [
[
"Luo",
"Ming-Xing",
""
],
[
"Wang",
"Xing",
""
],
[
"Xu",
"Xiaofeng",
""
],
[
"Yang",
"Li Lin",
""
],
[
"Yang",
"Tong-Zhi",
""
],
[
"Zhu",
"Hua Xing",
""
]
] | We revisit the calculation of perturbative quark transverse momentum dependent parton distribution functions and fragmentation functions using the exponential regulator for rapidity divergences. We show that the exponential regulator provides a consistent framework for the calculation of various ingredients in transver... |
End of preview. Expand in Data Studio
Dataset Card for hep-ph_gr-qc_primary Dataset
Dataset Summary
This dataset contains metadata included in arXiv submissions.
Dataset Structure
Languages
The text in the abstract field of the dataset is in English, however there may be examples
where the abstract also contains a translation into another language.
Dataset Creation
Curation Rationale
The starting point was to load v193 of the Kaggle arXiv Dataset which includes arXiv submissions upto 23rd August 2024. The arXiv dataset contains the following data fields:
id: ArXiv ID (can be used to access the paper)submitter: Who submitted the paperauthors: Authors of the papertitle: Title of the papercomments: Additional info, such as number of pages and figuresjournal-ref: Information about the journal the paper was published indoi: Digital Object Identifierreport-no: Report Numberabstract: The abstract of the papercategories: Categories / tags in the ArXiv system
To arrive at the hep-ph_gr-qc_primary dataset, the full arXiv data
was filtered so that only categories which included 'hep-ph' or 'gr-qc' were retained.
This resulted in papers that were either primarily classified as 'hep-ph' or 'gr-qc' or appeared cross-listed.
For this dataset, the decision was made to focus only on papers primarily classified as either 'hep-ph' or 'gr-qc'.
This meant taking only those abstracts where the first characters in categories were either 'hep-ph' or 'gr-qc'
(see here for more details).
We also dropped entries whose abstract or comments contained the word 'Withdrawn' or 'withdrawn' and we removed the five records which appear in the repo LLMsForHepth/arxiv_hepth_first_overfit.
In addition, we have cleaned the data appearing in abstract by first replacing all occurences of '\n' with a whitespace and then removing any leading and trailing whitespace.
Data splits
The dataset is split into a training, validation and test set with split percentages 70%, 15% and 15%. This was done by applying train_test_split twice (both with seed=42).
The final split sizes are as follows:
| Train | Test | Validation |
|---|---|---|
| 137,136 | 29,387 | 29,386 |
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Homepage:
Kaggle arXiv Dataset Homepage
Repository:
hepthLlama
Paper:
tbd
Point of Contact:
Paul Richmond
Number of rows:
195,909
Total file size:
237 MB