text stringlengths 4 2.78M |
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---
abstract: 'We report on Keck and [*Hubble Space Telescope*]{} optical observations of the eclipsing binary pulsar system , in the direction of the globular cluster . These reveal a faint star ($m_{\rm{}F702W}=25.21\pm0.07$; Vega system) within the pulsar’s 05 radius positional error circle. This may be the companio... |
---
abstract: |
Accurate segmentation of brain tissue in magnetic resonance images (MRI) is a diffcult task due to different types of brain abnormalities. Using information and features from multimodal MRI including T1, T1-weighted inversion recovery (T1-IR) and T2-FLAIR and differential geometric features includin... |
---
abstract: 'In random matrix theory, the spacing distribution functions $p^{(n)}(s)$ are well fitted by the Wigner surmise and its generalizations. In this approximation the spacing functions are completely described by the behavior of the exact functions in the limits $s\rightarrow0$ and $s\rightarrow\infty$. Most ... |
---
abstract: 'We present the main results on the energy spectrum and composition of the highest energy cosmic rays of energy exceeding 10$^{18}$ eV obtained by the High Resolution Fly’s Eye and the Southern Auger Observatory. The current results are somewhat contradictory and raise interesting questions about the orig... |
---
abstract: 'It is found that 1E 1207.4-5209 could be a low-mass bare strange star if its small radius or low altitude cyclotron formation can be identified. The age problems of five sources could be solved by a fossil-disk-assisted torque. The magnetic dipole radiation dominates the evolution of PSR B1757-24 at pres... |
---
abstract: |
Due to its hereditary nature, genomic data is not only linked to its owner but to that of close relatives as well. As a result, its sensitivity does not really degrade over time; in fact, the relevance of a genomic sequence is likely to be longer than the security provided by encryption. This prompt... |
---
abstract: 'We demonstrate an implementation for an approximate rank-k SVD factorization, combining well-known randomized projection techniques with previously implemented map/reduce solutions in order to compute steps of the random projection based SVD procedure, such QR and SVD. We structure the problem in a way t... |
---
abstract: 'By combining new long-slit spectral data obtained with the Southern African Large Telescope (SALT) for 9 galaxies with previously published our observations for additional 12 galaxies we study the stellar and gaseous kinematics as well as radially resolved stellar population properties and ionized-gas me... |
---
abstract: 'We propose an effective exponent ruling the algebraic decay of the average quantum return probability for discrete Schrödinger operators. We compute it for some non-periodic substitution potentials with different degrees of randomness, and do not find a complete qualitative agreement with the spectral ty... |
---
abstract: 'In this work we consider the two-dimensional percolation model arising from the majority dynamics process at a given time $t\in{\mathbb{R}}_+$. We show the emergence of a sharp threshold phenomenon for the box crossing event at the critical probability parameter $p_c(t)$. We then use this result in order... |
---
address: 'FZK, Institut für Kernphysik, Postfach 3640, 76021 Karlsruhe, GERMANY'
author:
- 'T. PIEROG (H. J. DRESCHER, F.M. LIU, S. OSTAPCHENKO AND K. WERNER)'
title: HIGH PT SUPPRESSION WITHOUT JET QUENCHING IN AU+AU COLLISIONS IN NEXUS
---
Introduction \[intro\]
======================
High [$P_{T}$ ]{}suppressi... |
---
author:
- 'Yu-Ting Chen[^1]'
title: '**Approximating Laplace transforms of meeting times for some symmetric Markov chains**'
---
\[mthm\][Corollary]{} \[section\] \[thm\][Theorem]{} \[thm\][Proposition]{} \[thm\][Lemma]{} \[thm\][Corollary]{} \[thm\][Definition]{} \[thm\][Problem]{} \[thm\][Discussion]{} \[thm\][K... |
---
abstract: |
Let $\mathbf{T}$ be a pair of commuting hyponormal operators satisfying the so-called quasitriangular property $$\textrm{dim} \; \textrm{ker} \; (\mathbf{T}-\boldsymbol\lambda) \ge \textrm{dim} \; \textrm{ker} \; (\mathbf{T} - {\boldsymbol\lambda})^*),$$ for every $\boldsymbol\lambda$ in the Taylor ... |
---
abstract: 'Analytical method is applied for description of the small angle Bhabha scattering at LEP1. Inclusive event selection for asymmetrical wide-narrow circular detectors is considered. The QED correction to the Born cross-section is calculated with leading and next-to-leading accuracy in the second order of p... |
---
abstract: |
The steadily growing use of license-free frequency bands requires reliable coexistence management and therefore proper . In this work, we propose a approach based upon a deep which classifies multiple IEEE 802.15.1, IEEE 802.11 b/g and IEEE 802.15.4 interfering signals in the presence of a utilized ... |
---
author:
- 'G. Gentile'
- 'B. Famaey'
- 'W. J. G. de Blok'
title: THINGS about MOND
---
Introduction
============
\[sec:intr\] The current dominant paradigm is that galaxies are embedded in halos of cold dark matter (CDM), made of non-baryonic weakly-interacting massive particles (e.g., Bertone et al. 2005). Howev... |
---
abstract: 'The description of the intersections of components of a Springer fiber is a very complex problem. Up to now only two cases have been described completely. The complete picture for the hook case has been obtained by N. Spaltenstein and J.A. Vargas, and for two-row case by F.Y.C. Fung. They have shown in p... |
---
abstract: 'In the present paper we prove the existence outer derivations finite-dimensional solvable Lie algebras with nilradical of maximal rank and complementary subspace to nilardical of dimension less than rank of the nilradical.'
address:
- '\[K. K. Abdurasulov\] V.I.Romanovskiy Institute of Mathematics Uzbeki... |
---
abstract: 'We give an explicit description of the image of a quantum LS path, regarded as a rational path, under the action of root operators, and show that the set of quantum LS paths is stable under the action of the root operators. As a by-product, we obtain a new proof of the fact that a projected level-zero LS... |
---
abstract: 'We analyse the dynamics of the multiple planet system HD 181433. This consists of two gas giant planets (bodies $c$ and $d$) with $m \sin{i}=0.65$ M$_{\rm Jup}$ and 0.53 M$_{\rm Jup}$ orbiting with periods 975 and 2468 days, respectively. The two planets appear to be in a 5:2 mean motion resonance, as th... |
---
abstract: 'We present our studies on jet–induced modifications of the characteristic of the bulk nuclear matter. To describe such a matter, we use efficient relativistic hydrodynamic simulations in (3+1)dimensions employing the Graphics Processing Unit (GPU) in the parallel programming framework. We use Cartesian c... |
---
abstract: 'We present an algorithm to decide whether a given ideal in the polynomial ring contains a monomial without using Gröbner bases, factorization or sub-resultant computations.'
address:
- |
Mathematisches Institut\
Universität Tübingen\
Auf der Morgenstelle 10\
72076 Tübingen\
Germany
- ... |
---
abstract: 'The author studied the growth of the amplitude in a Mathieu-like equation with multiplicative white noise. The approximate value of the exponent at the extremum on parametric resonance regions was obtained theoretically by introducing the width of time interval, and the exponents were calculated numerica... |
---
abstract: 'As a network of advanced-era gravitational wave detectors is nearing its design sensitivity, efficient and accurate waveform modeling becomes more and more relevant. Understanding of the nature of the signal being sought can have an order unity effect on the event rates seen in these instruments. The pap... |
---
abstract: 'The presence of dark energy in the Universe is inferred directly and indirectly from a large body of observational evidence. The simplest and most theoretically appealing possibility is the vacuum energy density (cosmological constant). However, although in agreement with current observations, such a pos... |
---
abstract: 'The singularity structure and the corresponding asymptotic behavior of a 3-brane coupled to a scalar field in a five dimensional bulk is analyzed in full generality, using the method of asymptotic splittings. It is shown that the collapse singularity at a finite distance from the brane can be avoided onl... |
---
abstract: 'It has been proposed that the observed nonclassical rotational inertia (NCRI) in solid helium results from the superflow of thin liquid films along interconnected grain boundaries within the sample. We have carried out new torsional oscillator measurements on large helium crystals grown under constant te... |
---
abstract: |
Ten years ago, Gla[ß]{}er, Pavan, Selman, and Zhang [@gla-pav-sel-zha:j:splitting] proved that if ${\mbox{\rm P}}\not= {\mbox{\rm NP}}$, then all NP-complete sets can be simply split into two NP-complete sets.
That advance might naturally make one wonder about a quite different potential conseq... |
---
abstract: 'We extend the sphere theorem of [@CGY03] to give a conformally invariant characterization of $(\mathbb{CP}^2, g_{FS})$. In particular, we introduce a conformal invariant $\beta(M^4,[g]) \geq 0$ defined on conformal four-manifolds satisfying a ‘positivity’ condition; it follows from [@CGY03] that if $0 \l... |
---
abstract: 'In this paper we categorify the $q$-Schur algebra $\mathbf{S}_q(n,d)$ as a quotient of Khovanov and Lauda’s diagrammatic $2$-category $\Ucat$ [@K-L3]. We also show that our $2$-category contains Soergel’s [@S] monoidal category of bimodules of type $A$, which categorifies the Hecke algebra $H_q(d)$, as a... |
---
author:
- |
Yifan Wu[^1]\
Carnegie Mellon University\
`yw4@cs.cmu.edu`\
George Tucker\
Google Brain\
`gjt@google.com`\
Ofir Nachum\
Google Brain\
`ofirnachum@google.com`
bibliography:
- 'iclr2019\_conference.bib'
title: 'The Laplacian in RL: Learning Representations with Efficien... |
---
abstract: 'We evaluate the radiative decay into a vector a pseudoscalar and a photon of several resonances dynamically generated from the vector vector interaction. The process proceeds via the decay of one of the vector components into a pseudoscalar and a photon, which have an invariant mass distribution very dif... |
---
abstract: 'A list of open problems on global behavior in time of some evolution systems, mainly governed by P.D.E, is given together with some background information explaining the context in which these problems appeared. The common characteristic of these problems is that they appeared a long time ago in the pers... |
---
abstract: 'We propose an alternative formalism to simulate CMB temperature maps in $\Lambda$CDM universes with nontrivial spatial topologies. This formalism avoids the need to explicitly compute the eigenmodes of the Laplacian operator in the spatial sections. Instead, the covariance matrix of the coefficients of t... |
---
abstract: 'The [${\mathcal{SW}}(3/2,3/2,2)$]{}superconformal algebra is a $\mathcal{W}$ algebra with two free parameters. It consists of 3 superconformal currents of spins $3/2$, $3/2$ and 2. The algebra is proved to be the symmetry algebra of the coset $\frac{su(2) \oplus su(2) \oplus su(2)}{su(2)}$. At the centra... |
---
author:
- Dmitri Kharzeev
date: 'Received: date / Revised version: date'
subtitle: |
The First International Conference on Hard and Electromagnetic Probes\
in Relativistic Nuclear Collisions
title: Theoretical Summary
---
[leer.eps]{} gsave 72 31 moveto 72 342 lineto 601 342 lineto 601 31 lineto 72 31 line... |
---
abstract: 'Let $\cal G$ be a family of all $3$-regular $2$-connected plane multigraphs without loops. We prove the following plane version of the Fleischner theorem: Let $G$ be a graph in $\cal G$. For every $2$-factor $X$ of $G$ having $n$-components there exists a plane graph $J$ having a Hamilton cycle omitting ... |
---
abstract: 'In [@BAMU], an ergodic theorem à la Birkhoff-von Neumann for the action of the fundamental group of a compact negatively curved manifold on the boundary of its universal cover is proved. A quick corollary is the irreducibility of the associated unitary representation. These results are generalized [@BOYE... |
---
abstract: |
We study the two-variable fragments ${{{\protect\ensuremath{{{{{\protect\ensuremath{{\mathsf{D}}}}\xspace}}}^2}}\xspace}}$ and ${{{\protect\ensuremath{{{{{\protect\ensuremath{{\mathsf{IF}}}}\xspace}}}^2}}\xspace}}$ of dependence logic and independence-friendly logic. We consider the satisfiability a... |
---
abstract: 'Combinatorial characterisations are obtained of symmetric and anti-symmetric infinitesimal rigidity for two-dimensional frameworks with reflectional symmetry in the case of norms where the unit ball is a quadrilateral and where the reflection acts freely on the vertex set. At the framework level, these c... |
---
abstract: |
We show that estimation of error in the iterative solution can reduce uncertainty in convergence by a factor $\sim \kappa(A,x)$ compared to the case of using the relative residue as a stopping criterion. Here $\kappa(A,x)$ is the condition number of the forward problem of computing $Ax$ given $x$, $... |
---
abstract: |
We investigate theoretically whether it is feasible to detect $\eta$- and $\omega$-nucleus bound states. As well as the closed shell nuclei, $^{16}$O, $^{40}$Ca, $^{90}$Zr and $^{208}$Pb, we also investigate $^6$He, $^{11}$B and $^{26}$Mg, which are the final nuclei in the proposed experiment involv... |
---
abstract: 'We study dwarf galaxy formation at high redshift ($z\ge5$) using a suite of high-resolution, cosmological hydrodynamic simulations and a semi-analytic model (SAM). We focus on gas accretion, cooling and star formation in this work by isolating the relevant process from reionization and supernova feedback... |
---
abstract: 'We study the dynamical rheology of spring networks with a percolation model constructed by bond dilution in a two-dimensional triangular lattice. Hydrodynamic interactions are implemented by a Stokesian viscous coupling between the network nodes and a uniformly deforming liquid. Our simulations show that... |
---
abstract: 'We investigate the host galaxy and environment properties of a sample of 400 low z ($<$0.5) quasars that were imaged in the SDSS Stripe82. We can detect and study the properties of the host galaxy for more than 75% of the data sample. We discover that quasar are mainly hosted in luminous galaxies of abso... |
---
author:
- Moshe Adrian
title: Characters of some simple supercuspidal representations on split tori
---
Introduction
============
Let $F$ be a nonarchimedean local field of characteristic zero, $\mathfrak{o}$ its ring of integers, $\mathfrak{p}$ the maximal ideal, $p$ the residual characteristic, $q$ the order of... |
---
abstract: 'A partial geometry $S$ admitting an abelian Singer group $G$ is called of rigid type if all lines of $S$ have a trivial stabilizer in $G$. In this paper, we show that if a partial geometry of rigid type has fewer than $1000000$ points it must be the Van Lint-Schrijver geometry or be a hypothetical geomet... |
---
abstract: 'We present data for four ultra-Li-deficient, warm, halo stars. The Li deficiency of two of these is a new discovery. Three of the four stars have effective temperatures $T_{\rm eff}~\sim~6300$ K, in contrast to previously known Li-deficient halo stars which spanned the temperature range of the Spite Plat... |
----------------
NORDITA–98–1 P
hep-ph/9801222
----------------
[**Light-Cone Sum Rules**]{}
V.M. Braun[^1]\
[*NORDITA, Blegdamsvej 17, DK–2100 Copenhagen Ø, Denmark*]{}
[**Abstract**]{}\
[*Plenary talk given at the\
IVth International Workshop on Progress in Heavy Quark Physics\
Rostock, Germany, 20–22 Sep... |
---
abstract: 'Predictions of the existence of well-defined deeply bound pionic atom states for heavy nuclei and the eventual observation of such states by the $(d,^3He)$ reaction have revived interest in the pion-nucleus interaction at threshold and in its relation to the corresponding pion-nucleon interaction. Explan... |
---
abstract: |
The atomic and magnetic structures of (Cu$X$)LaNb$_2$O$_7$ ($X$=Cl and Br) are investigated using the density-functional calculations. Among several dozens of examined structures, an orthorhombic distorted $2\times 2$ structure, in which the displacement pattern of $X$ halogens resembles the model c... |
---
author:
- 'Philip Greengard, Kirill Serkh'
title: 'Zernike Polynomials: Evaluation, Quadrature, and Interpolation'
---
Zernike polynomials are a basis of orthogonal polynomials on the unit disk that are a natural basis for representing smooth functions. They arise in a number of applications including optics and a... |
---
abstract: 'Calculations of high multiplicity Higgs amplitudes exhibit a rapid growth that may signal an end of perturbative behavior or even the need for new physics phenomena. As a step towards this problem we consider the quantum mechanical equivalent of $1 \to n$ scattering amplitudes in a spontaneously broken $... |
---
abstract: 'We provide new sufficient conditions for Chebyshev estimates for Beurling generalized primes. It is shown that if the counting function $N$ of a generalized number system satisfies the $L^{1}$-condition $$\int_{1}^{\infty}\left|\frac{N(x)-ax}{x}\right|\frac{\mathrm{d}x}{x}<\infty$$ and $N(x)=ax+o\left(x/... |
---
abstract: 'The repulsive one-dimensional Hubbard model with bond-charge interaction (HBC) in the superconducting regime is mapped onto the spin-$1/2$ XY model with transverse field. We calculate correlations and phase boundaries, realizing an excellent agreement with numerical results. The critical line for the sup... |
---
abstract: 'It is shown that the tensor product $JH{\tilde{\otimes}_\epsilon}JH$ fails Pełczńyski’s property (u). The proof uses a result of Kwapień and Pełczńyski on the main triangle projection in matrix spaces.'
address: |
Department of Mathematics\
National University of Singapore\
Singapore 119260
a... |
---
abstract: 'Stability and convergence of full discretizations of various surface evolution equations are studied in this paper. The proposed discretization combines a higher-order evolving-surface finite element method (ESFEM) for space discretization with higher-order linearly implicit backward difference formulae ... |
---
abstract: 'Consider a compact Riemannian manifold with boundary. If all maximally extended geodesics intersect the boundary at both ends, then to each geodesic $\gamma(t)$ we can form the triple $(\dot\gamma(0),\dot\gamma(T),T)$, consisting of the initial and final vectors of the segment as well as the length betwe... |
---
abstract: 'The production of particles with double, triple and hidden charm in heavy ion collisions is studied in the framework of the statistical coalescence model. According to the postulates of the model, the charm quark-antiquark pairs are created at the initial stage of a heavy ion reaction in hard parton coll... |
---
title: Notes on Orc
---
|
---
address:
- 'Universidad de Santiago de Chile, Departamento de Matemática y Ciencia de la Computación, Av.Libertador Bernardo O’Higgins 3363, Santiago, Chile'
- |
CNRS (French National Center for Scientific Research), LIG, F-38000 Grenoble, France\
and Univ. Grenoble Alpes, LIG, F-38000 Grenoble, France
auth... |
---
author:
- |
Paolo d’Alessandro\
Dept. Of Mathematics\
Third University of Rome\
e-mail:dalex@math.uniroma3.it
title: A new conical internal evolutive LP algorithm
---
Introduction
============
In this paper we develop extensions of the conical techniques exposed in the book [@dacoap97], and we dev... |
---
abstract: 'Using the Spitzer Space Telescope, we have obtained 3.6–24$\mu$m photometry of 38 radio galaxies and 24 quasars from the 3CR catalog at redshift $1<z<2.5$. This 178 MHz-selected sample is unbiased with respect to orientation and therefore suited to study orientation-dependent effects in the most powerful... |
---
abstract: 'We investigate the effect of charge self-consistency (CSC) in density functional theory plus dynamical mean-field theory (DFT+DMFT) calculations compared to simpler “one-shot” calculations for materials where interaction effects lead to a strong redistribution of electronic charges between different orbi... |
---
address:
- '$^1$Institute for Solid State Physics, University of Tokyo, Kashiwa 277-8581, Japan'
- '$^2$Theoretische Physik, Eidgenössische Technische Hochschule, CH-8093 Zürich, Switzerland'
author:
- 'Munehisa Matsumoto,$^1$ Chitoshi Yasuda,$^1$ Synge Todo,$^{1,2}$ and Hajime Takayama$^1$'
title: |
Ground-Sta... |
---
abstract: 'The category of quasi frames (or qframes) is introduced and studied. In the context of qframes we can jointly study problems related to the L-Surjunctivity and Stable Finiteness Conjectures. As a consequence of our main results, we can generalize some of the known results on these conjectures. In particu... |
---
abstract: 'In [@lur1] Lurie published an expository article outlining a proof for a higher version of the cobordism hypothesis conjectured by Baez and Dolan in [@bd]. In this note we give a proof for the 1-dimensional case of this conjecture. The proof follows most of the outline given in [@lur1], but differs in a ... |
---
abstract: 'Using the bosonic numerical renormalization group method, we studied the equilibrium dynamical correlation function $C(\omega)$ of the spin operator $\sigma_z$ for the biased sub-Ohmic spin-boson model. The small-$\omega$ behavior $C(\omega) \propto \omega^s$ is found to be universal and independent of t... |
[ **Solvable lattice models for metals with Z2 topological order** ]{}
Brin Verheijden^1^, Yuhao Zhao^2^, Matthias Punk^3,4\*^
[**1**]{} Physics Department, Ludwig-Maximilians-University Munich, D-80333 München\
[**2**]{} Department of Physics, ETH Zurich, 8093 Zürich, Switzerland\
[**3**]{} Physics Department, Arnol... |
---
abstract: |
First searches for the coherent dissociation of relativistic oxygen nuclei into four a particles are reported. It is shown that reactions of this type are characterized by a significantly lower decay temperature than the conventional multifragmentation of residual projectile nuclei. The momentum spe... |
---
abstract: 'In [@Ar13], Arthur classifies the automorphic discrete spectrum of symplectic groups up to global Arthur packets, based on the theory of endoscopy. It is an interesting and basic question to ask: which global Arthur packets contain no cuspidal automorphic representations? The investigation on this questi... |
---
abstract: 'We present simple coding strategies, which are variants of the Schalkwijk-Kailath scheme, for communicating reliably over additive white noise channels in the presence of corrupted feedback. More specifically, we consider a framework comprising an additive white forward channel and a backward link which ... |
---
abstract: 'With the online proliferation of hate speech, organizations and governments are trying to tackle this issue, without upsetting the ‘freedom of speech’. In this paper, we try to understand the temporal effects of allowing hate speech on a platform (Gab) as a norm (protected as freedom of speech). We obser... |
---
abstract: |
In [@X] Xia introduced a simple dynamical density basis for partially hyperbolic sets of volume preserving diffeomorphisms. We apply the density basis to the study of the topological structure of partially hyperbolic sets. We show that if $\Lambda$ is a strongly partially hyperbolic set with positiv... |
---
abstract: 'We prove that every finite set of homothetic copies of a given compact and convex body in the plane can be colored with four colors so that any point covered by at least two copies is covered by two copies with distinct colors. This generalizes a previous result from Smorodinsky (SIAM J. Disc. Math. 2007... |
---
abstract: 'In this paper we study the effect of a torus topology on Loop Quantum Cosmology. We first derive the Teichmüller space parametrizing all possible tori using Thurston’s theorem and construct a Hamiltonian describing the dynamics of these torus universes. We then compute the Ashtekar variables for a slight... |
---
abstract: 'In this note we study the limiting behaviour of the symbolic generic initial system $\{ \text{gin}(I^{(m)}) \}$ of an ideal $I \subseteq K[x,y,z]$ corresponding to an arrangement of $r$ points of $\mathbb{P}^2$ lying on an irreducible conic. In particular, we show that the *limiting shape* of this system... |
---
author:
- 'Tushar Athawale, Dan Maljovec, Chris R. Johnson, Valerio Pascucci, Bei Wang'
title: Uncertainty Visualization of 2D Morse Complex Ensembles Using Statistical Summary Maps
---
Acknowledgments {#acknowledgments .unnumbered}
===============
This project is supported in part by NSF IIS-1513616, DBI-1661375... |
---
abstract: 'The observation of several neutron stars in the center of supernova remnants and with significantly lower values of the dipolar magnetic field than the average radio-pulsar population has motivated a lively debate about their formation and origin, with controversial interpretations. A possible explanatio... |
---
abstract: 'We theoretically calculate the average fraction of frozen particles in rectangular systems of arbitrary dimensions for the Kob-Andersen and Fredrickson-Andersen kinetically-constrained models. We find the aspect ratio of the rectangle’s length to width, which distinguishes short, square-like rectangles f... |
---
abstract: 'We consider the framework of transfer-entropy-regularized Markov Decision Process (TERMDP) in which the weighted sum of the classical state-dependent cost and the transfer entropy from the state random process to the control random process is minimized. Although TERMDP is generally a nonconvex optimizati... |
---
abstract: 'We study the dissipative dynamics and the formation of entangled states in driven cascaded quantum networks, where multiple systems are coupled to a common unidirectional bath. Specifically, we identify the conditions under which emission and coherent reabsorption of radiation drives the whole network in... |
---
abstract: 'The Einstein action for the gravitational field has some properties which make of it, after quantization, a rare prototype of systems with quantum configurations that do not have a classical analogue. Assuming spherical symmetry in order to reduce the effective dimensionality, we have performed a Monte C... |
---
abstract: 'Tunneling two level systems (TLS), present in dielectrics at low temperatures, have been recently studied for fundamental understanding and superconducting device development. According to a recent theory by Burin *et al.*, the TLS bath of any amorphous dielectric experiences a distribution of Landau-Zen... |
---
abstract: 'Both in the theory of orthogonal polynomials and special functions and in its intersection with harmonic analysis, it is an important problem to decide whether a given orthogonal polynomial sequence $(P_n(x))_{n\in\mathbb{N}_0}$ satisfies nonnegative linearization of products, i.e., the product of any tw... |
---
abstract: 'The Hamiltonian formulation of the teleparallel equivalent of general relativity is considered. Definitions of energy, momentum and angular momentum of the gravitational field arise from the integral form of the constraint equations of the theory. In particular, the gravitational energy-momentum is given... |
---
abstract: 'We present 40 quasar absorption line systems at intermediate redshifts ($z \sim 1$), with focus on one of the most kinematically complex known, as examples of how the unique capabilities of space–based and ground–based facilities can be combined to glean much broader insights into astrophysical systems.... |
---
abstract: 'We use the leading singularity technique to determine the planar six-particle two-loop MHV amplitude in ${\cal N}=4$ super Yang-Mills in terms of a simple basis of integrals. Our result for the parity even part of the amplitude agrees with the one recently presented in [@Bern:2008ap]. The parity-odd part... |
---
author:
- |
Wei Wang[^1]\
School of Mathematics and Statistics, Xi’an Jiaotong University,\
No. 28 Xianning West Rd., Xi’an, Shaanxi, P.R. China, 710049
title: '[A simple arithmetic criterion for graphs being determined by their generalized spectra]{}[^2]'
---
A graph $G$ is said to be determined by it... |
---
abstract: 'We study single hole dynamics in the bilayer Heisenberg and Kondo Necklace models. Those models exhibit a magnetic order-disorder quantum phase transition as a function of the interlayer coupling $J_{\bot}$. At strong coupling in the disordered phase, both models have a single-hole dispersion relation wi... |
---
abstract: 'Second harmonic generation and optical parametric amplification in negative-index metamaterials (NIMs) are studied. The opposite directions of the wave vector and the Poynting vector in NIMs results in a “backward” phase-matching condition, causing significant changes in the Manley-Rowe relations and spa... |
---
abstract: 'The effect of a periodic pinning array on the vortex state in a 2D superconductor at low temperatures is studied within the framework of the Ginzburg-Landau approach. It is shown that attractive interaction of vortex cores to a commensurate pin lattice stabilizes vortex solid phases with long range posit... |
---
abstract: 'We propose different spectroscopic methods to explore the nature of the thermal excitations of a trapped Bose condensed gas: 1) a four photon process to probe the uniform region in the trap center: 2) a stimulated Raman process in order to analyze the influence of a momentum transfer in the resulting sca... |
---
abstract: 'In this paper, we propose a novel framework of air traffic management (ATM). The framework is in particular characterized by the trajectory planning of *weakly supervised* aircraft; the air traffic control (ATC) does not completely determine the trajectory of each aircraft unlike conventional planning me... |
---
abstract: 'We seek to determine whether state-of-the-art, black box face recognition techniques can learn first-impression appearance bias from human annotations. With FaceNet, a popular face recognition architecture, we train a transfer learning model on human subjects’ first impressions of personality traits in o... |
---
abstract: |
We consider a particle which moves on the $x$ axis and is subject to a constant force, such as gravity, plus a random force in the form of Gaussian white noise. We analyze the statistics of first arrival at point $x_1$ of a particle which starts at $x_0$ with velocity $v_0$. The probability that the... |
---
author:
- 'Osamu <span style="font-variant:small-caps;">Sakai</span>[^1]'
title: 'Band Calculations for Ce Compounds with AuCu$_{3}$-type Crystal Structure on the basis of Dynamical Mean Field Theory I. - CePd$_{3}$ and CeRh$_{3}$ - '
---
Introduction
============
Nonempirical band calculations for strongly corre... |
---
abstract: |
We study the kinematics and cross section of the scattering process $e p \rightarrow e \Sigma^+$. The cross section is expressed in terms of complex form factors characterizing the hadron vertices. We estimate the cross section for small momentum transfer using known experimental information. To f... |
---
abstract: '$T$- and $S$-duality rules among the gauge potentials in type II supergravities are studied. In particular, by following the approach of arXiv:1909.01335, we determine the $T$- and $S$-duality rules for certain mixed-symmetry potentials, which couple to supersymmetric branes with tension $T\propto g_s^{-... |
---
abstract: 'We present optical spectra of the nuclei of seven luminous ($P_{\mbox{\scriptsize 178MHz}} \gsim 10^{25}$ W Hz$^{-1}$ Sr$^{-1}$) nearby ($z<0.08$) radiogalaxies, which mostly correspond to the FR II class. In two cases, Hydra A and 3C 285, the Balmer and break indices constrain the spectral types and lum... |
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