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A perturbative QCD approach to the pion wave function is used to calculate the scattering amplitude for coherent high relative momentum di-jet production from a nucleon
address:
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School of Physics and Astronomy,\
Tel Aviv University, 69978 Tel Aviv, Israel
- |
Department of Physics, Box 351560\
Univ... | null | 6 | {
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abstract: 'We investigate direct CP violating asymmetries (CPAs) in the two-body $\Lambda_b$ decays of $\Lambda_b\to pM(V)$ with $M(V)=K^-(K^{*-})$ and $\pi^-(\rho^-)$ using the generalized factorization approach.' After simultaneously explaining the observed decay branching ratios of $\Lambda_b\to (p K^-\,,\; p \pi^-)... | null | 6 | {
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The investigation of magnification bias affecting high redshift sub-millimetre galaxies by foreground galaxies using the cross-correlation function has recently been shown to be a valuable independent alternative to weak lensing shear as a cosmological tool
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[The study of the magnification bias produced on high red... | null | 7 | {
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In this paper, we address the challenge of reconstructing an unknown sparse matrix $\mathbf X$ from its matrix sketch $\mathbf Y = \mathbf A \mathbf X \mathbf B^T$ The dimension of $\mathbf Y$ is less than that of $\mathbf X$, and $\mathbf A$ and $\mathbf B$ are known matrices. This problem can be solved using standard... | null | 6 | {
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We investigate a distribution of thermal states generated by random Hamiltonians with a local structure We show that the ensemble of thermal states monotonically approaches the unitarily invariant ensemble with decreasing temperature if all particles interact according to a single random interaction and achieves a stat... | null | 7 | {
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abstract: 'We present a new deep learning approach for classifying medical images when there is a large amount of unlabeled medical data available, but only a small amount of labeled data can be obtained.' We consider the specific case of classifying skin lesions as either malignant or benign. In this setting, the prop... | null | 9 | {
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Chaitin said, “Professor Gödel, I’m fascinated by your incompleteness theorem. I have a new proof based on the Berry paradox that I’d like to share with you.” Gödel replied, “It doesn’t matter which paradox you use.” I have a new proof based on Berry paradox that I’d like to tell you about." Gödel said, “It doesn’t mat... | null | 7 | {
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On this occasion Ole Warnaar'
- Wadim Zudilin
date: September 2019
title: '$q$-rious and $q$-riouser'
---
Dick Askey is known not just for his beautiful mathematics and his many amazing theorems, but also for posing numerous interesting and important open problems. Dick being Dick, these problems are hardly ever isola... | null | 5 | {
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The Virtual Observatory is a new tool for astronomical research that enables seamless processing and analysis of heterogeneous data collected from numerous distributed data archives It may also provide astronomical cIt may also offer the astronomical community advanced online computational and data processing services,... | null | 8 | {
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Similarity between objects is complex and it can be simpler for human annotators to assess it when attention is given to a particular attribute We consider tWe address the task of embedding objects into view-specific spaces so that distances align with similarity judgments like “from the t-th view, object A is more sim... | null | 7 | {
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We study Ramsey properties in a random graph model where random edges are added to a given dense graph Specifically, we determine lower and upper bounds on the function $p=p(n)$ that ensures that for any dense graph $G_n$ a.a.s. every 2-colouring of the edges of $G_n\cup G(n,p)$ admits a monochromatic copy of the compl... | null | 8 | {
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abstract: 'We prove that Sarnak’s conjecture on Möbius disjointness is valid for interval exchange transformations on three intervals (3-IETs) that meet a mild diophantine condition.'
autauthors:
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- Alex Eskin
title: Möbius disjointness for interval exchange transformations on three intervalset $X$ be a top... | null | 4 | {
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We demonstrate that in a gravitational field, the effective masses of neutrinos and antineutrinos differ, allowing for the possibility of neutrino-antineutrino oscillation even when their corresponding mass eigenstates have identical rest masses This is due to CPT violation and possible to demonstrate if the neutrino m... | null | 6 | {
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abstract: 'The parameterized post-Newtonian formalism for five-dimensional metric theories with a compact extra dimension is presented.' The relation of the 5-dimensional and 4-dimensional formulations is then analyzed, in order to compare the higher dimensional theories of gravity with experiments. It turns out that t... | null | 7 | {
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abstract: 'By carefully observing the “ticks" of Nature’s most accurate clocks (millisecond pulsars), researchers are attempting to detect the “ripples in spacetime" (gravitational waves) generated by the mergers of supermassive black holes at the centers of distant galaxies Here we describe a relatively simple demonst... | null | 5 | {
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In this paper, we study the orbital distribution of interstellar objects (ISOs) that could be detected by the upcoming wide-field National Science Foundation Vera C. Rubin Observatory (VRO) We generate synthetic population of ISOs and simulate their ephemerides over a period of 10 years, in order to select those which ... | null | 2 | {
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In parametric sequence alignment, the best alignments of two sequences are calculated as a function of the penalties for mismatches and gaps, resulting in many different optimal alignments Here we givea $3/(2^{7/3}\pi^{2/3})n^{2/3} +O(n^{1/3} \log n)$ lower bound for the maximum number of different optimal alignment su... | null | 12 | {
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Recently, an increasing number of studies have suggested guiding evolutionary algorithms with machine learning models Usually, the performance of such model based evolutionary algorithms is highly dependent on the training qualities of the adopted models. Since it usually requires a certain amount of data (i.e. the can... | null | 4 | {
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We introduce a precise and efficient approach to compute the gravitational potential of an isolated system in three-dimensional Cartesian and cylindrical coordinates with vacuum (open) boundary conditions Our method consists of two parts: an interior solver and a boundary solver. The interior solver adopts an eigenfunc... | null | 7 | {
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abstract: 'Motivated by applications in unsupervised learning, we study the problem of estimating mutual information.' Recent analysis has shown that naive kNN estimators of mutual information have serious statistical limitations motivating more refined methods. In this paper we prove that serious statistical limitatio... | null | 4 | {
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abstract: 'The vulnerability of the Y-00 direct encryption protocol when the encryption module ENC is not properly selected is shown through a fast correlation attack by S. Donnet et al in Phys. Lett. A 356 (2006) 406-410. In this work, we demonstrate how this vulnerability can be avoided with an appropriate design of ... | null | 5 | {
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Deep neural language models like BERT have driven significant progress in many natural language processing tasks in recent years Due to the effort and computational cost involved in their pre-training, language-specific models are typically introduced only for a small number of high-resource languages such as English. ... | null | 7 | {
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classical propositional logic examines the collection of formulas that, when interpreted according to the truth-tables, always take the value $1$. The process is as follows: These associations are functorial, and hence algebraic endomorphisms of the structures give rise to continuous selfmappings of the dual spaces, wh... | null | 4 | {
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H.E.S.S. observations observations of $\gamma$-ray bursts in 2003–2007'
---
[Very-high-energy (VHE; $\ga$100 GeV) $\gamma$-rays are expected from $\gamma$-ray bursts (GRBs) in some scenarios. Exploring this photon energy regime is necessary for understanding the energetics and properties of GRBs. ]{} [GRBs have been o... | null | 14 | {
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Most Bayesian nonparametric models in machine learning have primarily centered on the Dirichlet process, the beta process, or related approaches, but the gamma process has lately gained attention as a valuable nonparametric prior on its own Existing inference methods for models with the gamma process rely on MCMC techn... | null | 8 | {
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monotonic embeddings of a finite metric space into low dimensional normed space That is, embeddings that respect the order among the distances in the original space. Our main interest is in embeddings into Euclidean spaces. We observe that any metric on $n$ points can be embedded into $l_2^n$, while, (in a sense to be ... | null | 6 | {
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---
author:
- 'Kory M. Stiffler'
title: 'A WALK THROUGH SUPERSTRING THEORY WITH AN APPLICATION TO YANG-MILLS THEORY: K-STRINGS AND D-BRANES AS GAUGE/GRAVITY DUAL OBJECTS'
---
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We study the five-dimensional bulk spacetime with negative $\Lambda$ described by the Nariai metric (which is not conformally flat) and connect it to a vacuum brane satisfying the appropriate boundary conditions It is shown that the brane metric corresponds to a cloud of string dust of constant energy density.'
address... | null | 7 | {
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We extend and strengthen a result of Stoll, Walsh and Yuan by proving that there are at most two solutions in coprime positive integers to the equation in the title when $b=p^{m}$, where $m$ is a non-negative integer, $p$ is prime, $(a,p)=1$, $a^{2}+p^{2m}$ is not a perfect square, and $x^{2}- \left( a^{2}+p^{2m} \righ... | null | 8 | {
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We review the current understanding of how massive star models predict changes in their surface properties during evolution After discusAfter reviewing luminosity, temperature, and chemical composition, we address whether massive stars can reach critical rotation during their evolution, either while on the main sequenc... | null | 14 | {
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As a consequence, we show that the Galois groups (over $K$) of the iterates of many quadratic polynomials are large and use this to determine the density of prime divisors of $\mathcal{O}_\phi(b)$ As an application, we prove that the Galois groups (over $K$) of the iterates of many quadratic polynomials are large and u... | null | 4 | {
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Unsupervised bilingual word embedding (BWE) techniques learn a linear mapping that aligns two monolingual embedding spaces independently trained on monolingual data This method assumes that the two embedding spaces are structurally similar, which does not necessarily hold true in general. In this paper, we propose usin... | null | 2 | {
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First and foremost, I would like to express my gratitude and thanks to my supervisor, Dr. Behzad Montazeri. I want to thank him for his support, guidance and invaluable advice throughout my research.
I would also like to express my deepest gratitude to my father, Dr. Mehrdad Ahmadzadeh, my mother and my wife, Sara, wh... | null | 6 | {
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Rice University, Houston, TX, 77005-1892
SUNY at Buffalo, Buffalo, NY
author:
- 'Tim D. Cochran'
- Joseph Masters
title: 'The Growth Rate of the First Betti Number in Abelian Covers of $3$-Manifolds '
---
[^1]
Abstract {#abstract .unnumbered}
========
We give examples of closed hyperbolic 3-manifolds with first Be... | null | 9 | {
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security definition in [@qbc61] is both necessary and sufficient Rev. Lett. 109, 160501 (2012). arXiv:1201.0849), it is claimed that any quantum protocol for classical two-sided computation between Alice and Bob can be proven completely insecure for Alice if it is secure against Bob. Here we show that the proof is not ... | null | 6 | {
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A global model for the magnetic reconnection rate in relativistic collisionless plasmas is presented and tested using fully kinetic simulations Through considering the force balance at the upstream and downstream of the diffusion region, we show that the global rate is bounded by a value $\sim 0.3$ even when the local ... | null | 7 | {
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We present ALMA observations of the starless molecular cloud core Ophiuchus/H-MM1 in the lines of deuterated ammonia (ortho-$\dammo$), methanol ($\meth$), and sulfur monoxide (SO) While the dense core is outlined by $\dammo$ emission, the $\meth$ and SO distributions form a halo surrounding the core. Because methanol i... | null | 6 | {
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We present exact solutions of the Schrödinger equation for PT-symmetric, non-PT-symmetric, and non-Hermitian Morse and Pöschl-Teller potentials with position-dependent effective mass using the point canonical transformation method Three kindsThree types of mass distributions are used to construct exactly solvable targe... | null | 5 | {
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Determine the form of a cylindrically symmetric plane electromagnetic wave that travels in vacuum. A scalar, azimuthally symmetric wave with frequency $\omega$ moving in the positive $z$ direction can be expressed as
A scalar, azimuthally symmetric wave of frequency $\omega$ that propagates in the positive $z$ directi... | null | 5 | {
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parton distribution functions (PDFs) in a much wider kinematic range Paris-Sud 11 et IN2P3/CNRS, France\
E-mail:
title: Top and EW Physics at the LHeC
---
Introduction
============
Deep inelastic scattering (DIS) of a point-like lepton beam over a hadron has played a central role in establishing the quark-parton ... | null | 6 | {
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abstract: 'The quantum many-body problem can be reformulated as a variational optimization of the two-body reduced density matrix, subject to a set of $N$-representability constraints.' The mathematical problem has the form of a semidefinite program. We adapt a standard primal-dual interior point algorithm in order to ... | null | 4 | {
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abstract: 'Motivated by change point detection in time series and the identification of textured objects in images, we study the problem of detecting a segment of a Gaussian Markov random field embedded in white Gaussian noise.' We derive minimax lower bounds and propose near-optimal tests.'
author:
- 'Ery Arias-Castro... | null | 7 | {
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mainly consists of Juvela'
- 'K. Mattila'
- 'D. Lemke'
- 'U. Klaas'
- 'C. Leinert'
- 'Cs. Kiss'
date: 'Received 1 January 2005 / Accepted 2 January 2005'
title: ' Determination of the cosmic far-infrared background level with the ISOPHOT instrument [^1]'
---
[The cosmic infrared background (CIRB) consists mainly of th... | null | 10 | {
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We prove that there exist separated nets in the Euclidean plane that are not biLipschitz equivalent to the integer lattice The argument iThe proof relies on constructing a continuous function that cannot be realized as the Jacobian of any biLipschitz map Dmitri Burago [^1]\
Bruce Kleiner[^2]
bibliography:
- 'refs... | null | 8 | {
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branches is studied. The probability density function (PDF) and the moment generating function (MGF) of the maximum i.n.i.d. Fisher-Snedecor $\mathcal{F}$ random variables are obtained first in terms of the multivariate Fox’s $H$-function that has been widely implemented in the literature by various software packages. ... | null | 3 | {
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abstract: 'We prove the $L_p$-solvability for time fractional parabolic equations when coefficients are only measurable in the time variable.' In the spatial variables, the leading coefficients locally have small mean oscillations. Our results extend a recent result in [@MR3581300] to a large extent.'
address:
- 'Divis... | null | 6 | {
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abstract: 'A starting point in the investigation of intersecting systems of subsets of a finite set is the elementary observation that the size of a family of pairwise intersecting subsets of a finite set $[n]=\{1,\ldots,n\}$, denoted by $2^{[n]}$, is at most $2^{n-1}$, with one of the extremal structures being fam... | null | 8 | {
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magnetic field gradients Afach , C. A. Baker , G. Ban , G. Bison , K. Bodek , Z. Chowdhuri , M. Daum , M. Fertl [^1], B. Franke [^2], P. Geltenbort , K. Green , M. G. D. van der Grinten , Z. Grujic , P. G. Harris , W. Heil , V. Hélaine [^3], R. Henneck , M. Horras [^4], P. Iaydjiev [^5], S. N. Ivanov [^6], M. Kasprzak ... | null | 4 | {
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Let $d,m_1,\ldots,m_r$ be $(r+1)$ positive integers Denote by $V(d;m_1,\ldots,m_r)$ the variety of irreducible (complex) plane curves of degree $d$ having exactly $r$ ordinary singularities of multiplicities $m_1,\ldots,m_r$. In most cases, it is still an open problem to know whether this variety is empty or not.
In t... | null | 6 | {
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Multichannel processing is widely used for speech enhancement but several challenges arise when attempting to implement these solutions in practical scenarios Distributed sensor arrays that consider several devices with a few microphones is a viable solution which allows for exploiting the multiple devices equipped wit... | null | 6 | {
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We investigate the non-perturbative regime in finite temperature QCD using a formulation in Polyakov gauge The construction is based on a complete gauge fixing. Correlation functions are then computed from Wilsonian renormalisation group flows. First results for the confinement-deconfinement phase transition for $SU(2)... | null | 8 | {
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A large number of parameters in deep neural networks makes these models hard to deploy in environments with limited memory, such as mobile devices, IoT edge devices, and “inference as a service” settings on the cloud Prior work has coPrior work has explored reducing model size using compression methods such as pruning,... | null | 3 | {
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Optimal Networks Theory Ivanov and A.A. Tuzhilin]{}
> [*The aim of this mini-course is to give an introduction in Optimal Networks theory. Optimal networks appear as solutions of the following natural problem: How to connect a finite set of points in a metric space in an optimal way? We cover three most natural types ... | null | 5 | {
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abstract: 'We demonstrate that predominantly right-handed Dirac sneutrinos represent a plausible supersymmetric light dark matter candidate While the Dirac sneutrino scatters with nuclei dominantly through the $Z$-boson exchange and is stringently constrained by the invisible decay width of the $Z$ boson, it is possibl... | null | 6 | {
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We introduce an automatic moment capture system that operates in real-time on mobile phone cameras The system is designed to run in the viewfinder mode and capture a burst sequence of frames before and after the shutter is pressed. For each frame, the system predicts in real-time a “goodness” score, based on which the ... | null | 7 | {
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With the advancement of high-resolution fingerprint sensors, high-resolution fingerprint-based biometric identification has gained significant attention in recent years This paper presents a pore feature-based approach for biometric recognition. Our approach employs a convolutional neural network (CNN) model, DeepResPo... | null | 11 | {
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This leads to mixing between the flavour eigenstates, and enables “indirect” CP violation both in the mixing process itself and in the interference between mixing and decay when decaying to a CP eigenstate. Indirect CP asymmetries in the $D^0$ system can be significantly enhanced beyond Standard Model (SM) expectations... | null | 5 | {
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We study the physics of a Tomonaga-Luttinger liquid of spin-polarized fermions placed on top of an ion chain This compound system features (attractive) long- range interspecies interactions. By means of density matrix renormalization group techniques we compute the Tomonaga-Luttinger-liquid parameter and speed of sound... | null | 8 | {
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abstract: 'We prove that a derivator is stable if and only if homotopy finite limits and homotopy finite colimits commute, if and only if homotopy finite limit functors have right adjoints, and if and only if homotopy finite colimit functors have left adjoints.' These characterizations generalize to an abstract notion ... | null | 10 | {
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On more general types of proportional fractional operators Box 84428, Riyadh 11671, Saudi Arabia.\
email:maalqudah@pnu.edu.sa.\
$^{c}$Department of Mathematics and Physical Sciences, Prince Sultan University\
P. O. Box 66833, 11586 Riyadh, Saudi Arabia\
email:tabdeljawad@psu.edu.sa\
$^d$ Department of Medical Research,... | null | 5 | {
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a single path In principle, isotropic CTRW only requires knowledge of the step-size, $P_l$, and waiting-time, $P_t$, distributions of the random walk in the medium and it then generates presumably equivalent walks in free space, which are much faster. Here we test the usefulness of CTRW to modelling diffusion of finite... | null | 10 | {
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**Abstract:** The Fields Medal, often called the Nobel Prize of mathematics, is given to up to four mathematicians under 40 every four years In recent years, its conferral has come under scrutiny of math historians, for rewarding the existing elite rather than its original goal of elevating mathematicians from under-re... | null | 8 | {
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Star formation in galaxies is initiated by a combination of factors, including gravitational instabilities, spiral density waves, stellar compression, and turbulent compression Some of these persist in the far outer regions where the column density is far below the threshold for instabilities, making the outer disk cut... | null | 10 | {
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Let $F$ be a totally real field where $p$ is unramified We study the Goren-Oort stratification of the special fibers of quaternionic Shimura varieties. We show that each stratum is a $(\PP^1)^N$-bundle over other quaternionic Shimura varieties (for some appropriate $N$).'
author:
- Yichao Tiauthor:
- Yichao Tian and Li... | null | 5 | {
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---
author:
- |
Hongmin Zhu\
University of Science and Technology of China\
`zhuhm@mail.ustc.edu.cn`\
Fuli Feng\
National University of Singapore\
`fulifeng93@gmail.com`\
Xiangnan He\
University of Science and Technology of China\
`xiangnanhe@gmail.com`\
Xiang Wang\
Universit... | null | 0 | {
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abstract: 'We show using the example of the dc+ac driven overdamped Frenkel-Kontorova model that a straightforwardly computable complexity measure can be used to analyze Shapiro steps in the presence of thermal noise.' In real In practical systems, thermal noise leads to the melting or even vanishing of Shapiro steps, ... | null | 5 | {
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We examine localized ground states of the periodic Gross-Pitaevskii equation within the framework of a quantum linear Schrödinger equation, where the effective potential is determined self-consistently We show that depending on the interaction among the atoms being attractive or repulsive, bound states of the linear se... | null | 8 | {
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abstract: 'The Receiver Operating Characteristic (ROC) curve is a widely used method that evaluates the ability of a continuous variable or the accuracy of a medical or diagnostic test to differentiate between two groups or categories.' In certain situations, the practitioner may be able to measure some covariates rela... | null | 7 | {
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We demonstrate that if the derivative of the Riemann zeta function has enough zeros sufficiently near the critical line, then the zeta function itself has many zeros that are close together This gives a condition on the zeros of the derivative of the zeta function which implies a lower bound of the class numbers of ima... | null | 7 | {
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We present new mid-infrared $N$-band spectra and $Q$-band imaging of the local luminous infrared galaxy NGC 1614, one of the most extreme nearby starbursts We analyze the mid-IR properties of the nucleus (central 150pc) and four regions of the bright circumnuclear (diameter$\sim 600$pc) star-forming (SF) ring of this o... | null | 4 | {
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It is demonstrated that two interacting scalar fields under gravity can create a thick brane in five-dimensA necessary condition for the existence of such a regular solution is that the scalar field potential must possess both local and global minimad global minima.
Key words: thick brane, scalar fields
author:
- ... | null | 6 | {
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abstract: 'We construct the regularized Wheeler–De Witt operator by requiring that the constraint algebra of quantum gravity is free of anomalies.' We find that for only a small subset of all wavefunctions being integrals of scalar densities this condition can be satisfied. It turns out that the resulting operator is m... | null | 9 | {
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A tiling of ${{\mathbb R}}^d$ is *repetitive* if no $r$-patch can repeat arbitrarily close to itself, relative to $r$ This is a characteristic property of aperiodic order, for a non repulsive tiling has arbitrarily large local periodic patterns.
We consider an aperiodic, repetitive tiling $T$ of ${{\mathbb R}}^d$,... | null | 8 | {
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A recent experiment at TRIUMF studying $\mu^- p \rightarrow n \nu_{\mu} \gamma$ produced an unexpected finding: the induced pseudoscalar coupling constant $g_P$ was about 44% higher than the value determined from $\mu^- p \rightarrow n \nu_{\mu}$ measurements Reexamining contribution of the axial vector current in elec... | null | 4 | {
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momentum space boundary between occupied and unoccupied electronic states In order to overcome these difficulties, we set up a variational approach which is shown to be equivalent to the renormalized perturbation theory where the dressed [Fermi surface]{}is fixed by recursively computed counterterms. The physical pictu... | null | 8 | {
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abstract: 'For the first time, we investigate a three-dimensional octahedron constellation for a space-based gravitational wave detector, which we refer to as the Octahedral Gravitational ObservatoWith six spacecraft the constellation can eliminate laser frequency noise and acceleration noise from the gravitational wav... | null | 9 | {
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initial-value problem is formulated by specifying a conformal three-metric on each of two nearby spacelike hypersurfaces, their proper-time separation up to a factor to be found, and the mean (extrinsic) curvature of one slice The resulting equatiThe resulting equations take the same elliptic form as the one-hypersurfa... | null | 5 | {
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Researchers have long debated whether quantum mechanics (QM) involves a unique quantum notion of truth that gives rise to quantum logic (QL), fundamentally distinct from the classical (Tarskian) concept of truth We show in this paper that QL can be interpreted as a pragmatic language $\mathcal{L}_{QD}^{P}$ of pragmatic... | null | 5 | {
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The paper provides the foundation for Toeplitz and Hankel operators acting between different Hardy type spaces over the unit circle ${\mathbb{T}}$ We characterize possible symbols of such operators and prove general versions of Brown-Halmos and Nehari theorems. The lower boundThe lower estimate for the measure of nonco... | null | 7 | {
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We present measurements of the dark energy equation-of-state parameter, $w=P/(\rho c^2)$, using 60 Type Ia supernovae (SNe Ia) observed by the ESSENCE survey We derive a set of constraints on the nature of the dark energy assuming a flat Universe. By including constraints on ([${\Omega}_{\rm M}$]{}, $w$) from baryon ac... | null | 5 | {
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The layered perovskite Ca$_{2-x}$Sr$_x$RuO$_4$ (CSRO) system has attracted significant attention because of the intriguing transition from the spin-triplet superconducting phase in Sr$_2$RuO$_4$ to the Mott insulating phase in Ca$_2$RuO$_4$ [@Maeno94; @Nakatsuji00a; @Nakatsuji00b; @Imada98]. The structural phase diagra... | null | 3 | {
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Given a set of points, we define a minimum Steiner point tree as a tree connecting these points and possibly some extra points so that every edge has length at most 1 and the number of extra points is as small as possible We propose using Steiner minimal trees to approximate minimum Steiner point trees. It is shown tha... | null | 5 | {
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In the Standard Model (SM), the sole origin of weak CP violation is the complex phase in the CKM matrix. To quantify the amount of CP violation, one can define a flavor-invariant (basis-independent) quantity sensitive to this phase, known as the Jarlskog invariant [@Jarl]. A nonzero Jarlskog invariant is required for C... | null | 5 | {
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author:
- 'Kenzo Ogure$^{1,}$[^1] and Yoshiyuki Kabashima$^{2,}$[^2]' In physics, this method has been well known since the 1970s and has been successfully applied to the analyses of spin-glass models [@EA; @SK; @Parisi], although the essential idea behind the method can be dated back to the end of 1920s where it appea... | null | 6 | {
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A recent scanning tunneling microscopy (STM) experiment reports the detection of a charge density wave (CDW) with a period of about 8a in the halo region around the vortex core, in sharp contrast to the more typical period 4a CDW commonly seen in the cuprates Inspired by this work, we study a model where a bi-direction... | null | 9 | {
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We introduce high-order, fully explicit projective integration methods for nonlinear collisional kinetic equations such as the BGK and Boltzmann equations The methods first take a few small (inner) steps with a simple, explicit method (such as direct forward Euler) to damp out the stiff components of the solution. Then... | null | 9 | {
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abstract: 'A generalized form of the Rastall theory is presented demonstrating consistency with the observed accelerated expansion of the universe In this regard, a coupling between geometry and the pressureless matter fields is derived which may play the role of dark energy responsible for the current accelerating exp... | null | 6 | {
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We analyze the BCS-BEC crossover for one-dimensional spin-$1/2$ fermions at zero temperature using the Boson-Fermion resonance model in 1D We show that in the limit of a broad resonance, this model is equivalent to an exactly solvable single channel model, the so-called modified Gaudin-Yang model. We argue that the one... | null | 8 | {
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abstract: 'We describe stability with respect to composition, inversion, and solving ordinary differential equations for ultradifferentiable classes, and show that these stability notions are all equivalent.'
address:
- 'A. Rainer: Fakultät für Mathematik, Universität Wien, Oskar-Morgenstern-Platz 1, A-1090 Wien, Austr... | null | 9 | {
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In practice, domain expertise regarding the analysis target is often available, but it is usually ignored during statistical analysis, with statistical methods being used as black-box tools without incorporating this prior knowledge In this paper, we introduce sign constraints that are a handy and simple representation... | null | 5 | {
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We have collected multiple images of 6 fields toward the Galactic bulge in 5 filters ($u,g,r,i,z$) using the DECam camera on the Blanco 4m telescope at CTIO From over 1.6 billion individual photometric measurements in the field centered on Baade’s window, we have detected 4877 putative variable stars. 474 of these have... | null | 9 | {
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Let $A$ be an abelian variety defined over a number field $K$ If ${\mathfrak{p}}$ is a prime of $K$ of good reduction for $A$, let $A(K)_{\mathfrak{p}}$ denote the image of the Mordell-Weil group via reduction modulo ${\mathfrak{p}}$. We prove in particular that the size of $A(K)_{\mathfrak{p}}$, by varying ${\mathfrak... | null | 6 | {
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Space-times admitting a shear-free, twist-free, geodesic null congruence are investigated Attention is focused on those space-times in which the gravitational field is a combination of a perfect fluid and null radiation.'
author:
- |
Alicia M. Sintes\
[Max-Planck-Institut für Gravitationsphysik (Albert-Einstein... | null | 6 | {
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address:
- 'University of Salerno, Via Ponte Don Melillo, 84084 Fisciano (SA), Italy'
- 'Institute of Mathematics, National Academy of Sciences of Ukraine, Tereshchenkivska 3, 01601, Kyiv, Ukraine'
author:
- 'Aniello Fedullo and Vitalii A. Gasanenko'
title: 'Limit theorems for the number of diffusion processes not abso... | null | 5 | {
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abstract: 'We investigate the influence of the Landau Pomeranchuk Migdal (LPM) effect on parton dynamics in proton-proton collisions at Large Hadron Collider energies For our investigation we utilize a microscopic kinetic theory based on the Boltzmann equation. The calculation traces the space-time evolution of the cas... | null | 9 | {
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summary: 'This article reviews the theoretical basis of the quantum statistical model for parton distributions and discusses how certain features of Deep Inelastic Scattering data motivate this approach from a phenomenological perspective.' The chiral properties of QCD lead to strong relations between quarks and antiqu... | null | 5 | {
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P. E. J. Nulsen Nulsen[^1]'
- 'B.R. McNamara'
title: 'AGN feedback in clusters: shock and sound heating'
---
Introduction
============
X-ray observations of cool core clusters and groups have shown that radio outbursts from central AGN have large impacts on their hot atmospheres (reviewed in [@mn07]). Radio outbursts... | null | 8 | {
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In this article we obtain soft distribution functions for Drell-Yan and Higgs production processes using the mass factorisation theorem and the perturbative results that are known up to three loop order. We find that they are maximally non-abelian. We show that these functions satisfy Sudakov-type integro-differential ... | null | 7 | {
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We construct an infinite family of two-Lee-weight and three-Lee-weight codes over the non-chain ring $\mathbb{F}_p+u\mathbb{F}_p+v\mathbb{F}_p+uv\mathbb{F}_p,$ where $u^2=0, v^2=0, uv=vu.$ These codes are defined as trace codes They have the algebraic structure of abelian codes. Their Lee weight distribution is compute... | null | 8 | {
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