Datasets:
sail
/
regmix-data

Dataset card Data Studio Files
xet
 Community
1
text
stringlengths
4
2.78M
--- abstract: 'We derive multipolar equations of motion for gravitational theories with general nonminimal coupling in spacetimes admitting torsion. Our very general findings allow for the systematic testing of whole classes of theories by means of extended test bodies. One peculiar feature of certain subclasses of non...
--- abstract: 'High resolution X-ray spectroscopy of the warm absorber in the nearby X-ray bright Seyfert 1 galaxy, Mrk 1040 is presented. The observations were carried out in the 2013–2014 timeframe using the Chandra High Energy Transmission Grating with a total exposure of 200ks. A multitude of absorption lines from ...
[ **On Homological and Homotopical Algebra of Supersymmetries and Integrability in String Theory** ]{} [**Nikolaj M. Glazunov** ]{} [National Aviation University.\ Prospect Komarova 1 03058, Kiev-58 GSP Ukraine ]{}\ [*glanm@yahoo.com* ]{} [**Abstract**]{} The text contains introduction and preliminary definitions a...
--- abstract: 'In this paper we present two strategies to enable “parallelization across the method” for spectral deferred corrections (SDC). Using standard low-order time-stepping methods in an iterative fashion, SDC can be seen as preconditioned Picard iteration for the collocation problem. Typically, a serial Gauß-S...
--- abstract: 'The Reggeon field theory with zero transverse dimensions is studied in the Hamiltonian formulation for both sub-and supercritical pomeron. Mathematical aspects of the model, in particular the scalar products in the space of quantum states, are discussed. Relation to reaction-diffusion processes is derive...
--- author: - 'M.Obergaulinger' - 'P.Cerdá-Durán' - 'E.M[ü]{}ller' - 'M.A.Aloy' bibliography: - '1323.bib' date: 'Received day month year / Accepted day month year' title: ' Semi-global simulations of the magneto-rotational instability in core collapse supernovae ' --- [ We address the problem of growth and saturation...
--- author: - 'Matthew J. Dolan' - 'Tomasz P. Dutka' - 'Raymond R. Volkas' bibliography: - 'diracphase.bib' title: 'Dirac-Phase Thermal Leptogenesis in the extended Type-I Seesaw Model' --- Introduction {#sec:intro} ============ Two key puzzles of the Standard Model (SM) are the generation of the baryon asymmetry of ...
--- abstract: 'We study dust accumulation by photophoresis in optically thin gas disks. Using formulae of the photophoretic force that are applicable for the free molecular regime and for the slip-flow regime, we calculate dust accumulation distances as a function of the particle size. It is found that photophoresis pu...
--- abstract: | In hierarchical clustering, galaxy clusters accrete mass through the aggregation of smaller systems. Thus, the velocity field of the infall regions of clusters contains significant random motion superimposed on radial infall. Because the purely spherical infall model does not predict the amplitude o...
--- author: - 'Masood Aryapoor[^1]' title: 'On linear equations arising in Combinatorics (Part III)' --- [Introduction]{} In the first two papers [@Ar1; @Ar2] the author embarked on a study of classes of linear equations over integers satisfying a ”Farkas-type“ property. As the third paper in this study, the present ...
--- abstract: 'Hiring robots for the workplaces is a challenging task as robots have to cater to customer demands, follow organizational protocols and behave with social etiquette. In this study, we propose to have a humanoid social robot, Nadine, as a customer service agent in an open social work environment. The obje...
--- abstract: 'We explore the collective behaviours of 7 group sizes: 1, 2, 3, 5, 7, 10 and 20 AB zebrafish (*Danio rerio*) in a constraint environment composed of two identical squared rooms connected by a corridor. This simple set-up is similar to a natural patchy environment. We track the positions and the identitie...
--- abstract: 'We discuss the brane world model of Dvali, Gabadadze and Porrati in which branes evolve in an infinite bulk and the brane curvature term is added to the action. If $Z_2$ symmetry between the two sides of the brane is not imposed, we show that the model admits the existence of “stealth branes” which follo...
--- abstract: 'The purpose of this article is to obtain dynamically coherence of partially hyperbolic diffeomorphisms in certain classes of Anosov diffeomorphisms on nilmanifolds, extending a result due to T. Fisher, R. Potrie and M. Sambarino [@FPS] on the torus.' address: | CMAT\ Facultad de Ciencias\ Uni...
--- abstract: 'Sequences of commuting quantum operators can be parallelized using entanglement. This transformation is behind some optimal quantum metrology protocols and recent results on quantum circuit complexity. We show that dephasing quantum maps in arbitrary dimension can also be parallelized. This implies that ...
--- abstract: 'We present an analysis of transport properties of a system consisting of two half-infinite interacting one-dimensional wires connected to a single fermionic site, the energy of which is subject to a periodic time modulation. Using the properties of the exactly solvable Toulouse point we derive an integra...
Through molecular dynamics, we study the $d=2,3$ classical model of $N$ coupled rotators (inertial $XY$ model) assuming a coupling constant which decays with distance as $r_{ij}^{-\alpha}$ ($\alpha \ge 0$). The total energy $<H>$ is asymptotically $\propto N {\tilde N}$ with ${\tilde N} \equiv [N^{1-\alpha/d}-(\alpha/d...
--- abstract: 'In this paper we at first consider plane trees with the root vertex and a marked directed edge, outgoing from the root vertex. For such trees we introduce a new characteristic — the *parity*, using the bracket code. It turns out that the parity depends only on the root vertex (not on the marked edge). An...
--- abstract: | An algebraic zip datum is a tuple ${{\mathcal Z}}= (G,P,Q,\varphi)$ consisting of a reductive group $G$ together with parabolic subgroups $P$ and $Q$ and an isogeny $\varphi\colon P/R_uP\to Q/R_uQ$. We study the action of the group $E_{{\mathcal Z}}:= \bigl\{ (p,q)\in P{\times}Q \bigm| \varphi(\pi_{...
--- abstract: 'It has recently been shown that a set of the generalized type IIB supergravity equations follows from the requirement of kappa symmetry of the type IIB Green–Schwarz superstring theory defined on an arbitrary background. In this paper, we show that the whole bosonic part of the generalized type II superg...
--- address: 'Department of Mathematics, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong' author: - Xuanzhong Dai title: Chiral differential operators on the upper half plane and modular forms --- \[section\] \[theorem\][Acknowledgement]{} \[theorem\][Proposition]{} \[theorem\][...
--- abstract: 'We define a notion of mean curvature flow with surgery for two-dimensional surfaces in $\mathbb{R}^3$ with positive mean curvature. Our construction relies on the earlier work of Huisken and Sinestrari in the higher dimensional case. One of the main ingredients in the proof is a new estimate for the insc...
--- abstract: 'We describe a classical thermodynamic model that reproduces the main features of the solid hydrogen phase diagram. In particular, we show how the general structure types that are found by electronic structure calculations and the quantum nature of the protons can also be understood from a classical viewp...
--- author: - | \ Dublin Institute of Advanced Studies, Centro de Investigación y Estudios Avanzados\ E-mail: - | Denjoe O’Connor\ Dublin Institute of Advanced Studies\ E-mail: - | X. Martin\ LMPT, Université F. Rabelais de Tours\ E-mail: title: Simulating the scalar field on the fuz...
--- abstract: 'GALFACTS is a large-area spectro-polarimetric survey on the Arecibo Radio telescope. It uses the seven-beam focal plane feed array receiver system (ALFA) to carry out an imaging survey project of the 12,700 square degrees of sky visible from Arecibo at 1.4 GHz with 8192 spectral channels over a bandwidth...
--- author: - 'M. Klasen' - 'G. Kramer' date: 'Date: ' title: Factorization Breaking in Diffractive Dijet Photoproduction --- Introduction {#sec:1} ============ Diffractive $\gamma p$ interactions are characterized by an outgoing proton of high longitudinal momentum and/or a large rapidity gap, defined as a region of...
--- abstract: | Optically coupled nanoparticles suffer the action of multiple electromagnetic forces when they are illuminated by light. In general, two kinds of forces are commonly assumed: binding forces that make them attract/repel each other and scattering forces that push the system forwards. Tangential forces...
--- author: - | Brian Colquhoun\ KEK Theory Center, High Energy Accelerator Research Organization (KEK)\ Tsukuba 305-0801, Japan - | Christine Davies, Jonna Koponen,\ SUPA, School of Physics and Astronomy, University of Glasgow, Glasgow, G12 8QQ, UK\ E-mail: - | Craig McNeile\ Centre for...
--- author: - Sergey Efimov - Dmitry Pritykin - Vladislav Sidorenko subtitle: 'Long-term Evolution of Attitude Motion' title: Defunct Satellites in Nearly Polar Orbits --- Introduction ============ Space debris problem is gradually becoming more notable in LEO activities. The forecast is that the situation will grow ...
--- abstract: 'Selected topics on precision tests of the Standard Model of the Electroweak and the Strong Interaction at the LEP ${\rm e^+\rm e^-}$ collider are presented, including an update of the world summary of measurements of $\as$, representing the state of knowledge of summer 1999. This write-up of lecture note...
--- abstract: 'The accuracy of Lagrangian point-particle models for simulation of particle-laden flows may degrade when the particle and fluid momentum equations are two-way coupled. In these cases the fluid velocity at the location of the particle, which is often used as an estimation of the undisturbed velocity, is a...
--- bibliography: - 'ref.bib' --- IPMU-14-0350\ UT-14-47\ [**Magnetic discrete gauge field in the confining vacua\ and the supersymmetric index\ **]{} 1.5cm Yuji Tachikawa 1.0cm -- ------------------------------------------------------------ Department of Physics, Faculty of Science, University of Tokyo...
--- abstract: 'New particles with masses in the sub-eV range have been predicted by various theories beyond the Standard Model. Some can induce new spin-spin interactions between fermions. Existing constraints on such interactions between nucleons with mesoscopic ranges (millimeters to nanometers) are quite poor. Polar...
--- abstract: 'In this paper we study a Fermi-Ulam model where a pingpong bounces elastically against a periodically oscillating platform in a gravity field. We assume that the platform motion $f(t)$ is piecewise $C^3$ with a singularity $\dot{f}(0+)\ne\dot{f}(1-)$. If the second derivative of the platform motion is ei...
--- abstract: 'In this paper, we consider a parametric hidden Markov model where the hidden state space is non necessarily finite. We provide a necessary and sufficient condition for the invertibility of the limiting Fisher information matrix.' --- [**Non singularity of the asymptotic Fisher information matrix in hidd...
--- abstract: 'We prove a special case of the Dynamical André-Oort Conjecture formulated by Baker and DeMarco [@Matt-Laura]. For any integer $d\ge 2$, we show that for a rational plane curve $C$ parametrized by $(t, h(t))$ for some non-constant polynomial $h\in{{\mathbb C}}[z]$, if there exist infinitely many points $(...
--- abstract: 'We compute the expectations of the squares of the electric and magnetic fields in the vacuum region outside a half–space filled with a uniform non–dispersive dielectric. This gives predictions for the Casimir–Polder force on an atom in the ‘retarded’ regime near a dielectric. We also find a positive ener...
--- title: Detection of the Crab Pulsar with VERITAS above 100GeV --- Introduction ============ One of the most powerful pulsars in gamma rays is the Crab Pulsar [@12; @13], PSR J0534+220, which is the remnant of a historical supernova that was observed in 1054 A.D. It is located at a distance of 6500 light years, ha...
--- abstract: 'The large $N$ expansion plays a fundamental role in quantum and statistical field theory. We show on the example of the O$(N)$ model that at $N=\infty$, its standard implementation misses some fixed points of the renormalization group in all dimensions smaller than four. These new fixed points show singu...
--- abstract: 'How do humans navigate to target objects in novel scenes? Do we use the semantic/functional priors we have built over years to efficiently search and navigate? For example, to search for mugs, we search cabinets near the coffee machine and for fruits we try the fridge. In this work, we focus on incorpora...
November 2002\ 1.6in .4in P D Jarvis$^{\dagger}$ and G Rudolph$^{\dagger *}$, .1in [*School of Mathematics and Physics, University of Tasmania*]{}\ [*GPO Box 252-21, Hobart Tas 7001, Australia* ]{}\ .3in We introduce a class of finite dimensional nonlinear superalgebras $L = L_{\overline{0}} + L_{\overline{1}}$ pr...
--- abstract: 'In Electrical Impedance Tomography (EIT) one wants to image the conductivity distribution of a body from current and voltage measurements carried out on its boundary. In this paper we consider the underlying mathematical model, the inverse conductivity problem, in two dimensions and under the realistic a...
epsf -0.75 in Introduction ============ The two most common, practical quantum Monte Carlo (QMC) methods for realistic systems are the variational quantum Monte Carlo (VMC)[@vmc; @hammond] and diffusion quantum Monte Carlo (DMC)[@hammond; @dmc] methods. In VMC, expectation values are computed with an approximate many...
--- date: | Stefano Bellucci [^1]  and Bhupendra Nath Tiwari [^2]\ INFN-Laboratori Nazionali di Frascati\ Via E. Fermi 40, 00044 Frascati, Italy.\ Department of Physics\ Indian Institute of Technology-Kanpur,\ Kanpur-208016, India. title: 'State-space Correlations and Stabilities' --- **Keywor...
[ $~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~$ $~~~~~~~~~~~~~~~~~~~~\,~~~~~~~~~~~~~~~~~~~~~~~~~\,~~~~~~~~~~~~~~~~$ [ ]{} ]{} [**Interaction of supersymmetric nonlinear sigma models with external higher spin superfields via higher spin supercurrents** ]{}\ \[9mm\]\ *$^a$Department of Theoretical Physi...
--- abstract: 'The polarization effects in the one-meson radiative decay of the polarized $\tau$ lepton, $\tau^-\to\pi^-\gamma\nu_{\tau},$ have been investigated. We present the analytical results for the $t-$distribution of the partial differential widths, which responsible for different polarization phenomena, in the...
-1.0cm 23.5cm BoxedEPS.tex Introduction ============ It is well known that copper-based perovskite oxides rightly enjoy consensus as high-temperature superconductors on the basis of two signatures: the Meissner effect and the sharp resistive transition to the zero resistance state. In contrast, these two important s...
--- abstract: 'We present hydrodynamical simulations, using a 2-D two fluid model, of bow shocks in a representative regime for pulsar wind driven bow-shock nebulae. We also investigate the behaviour of a passive toroidal magnetic field wounded around the pulsar velocity direction. Moreover we estimate the opacity of t...
--- abstract: 'In this paper we present a novel instance segmentation algorithm that extends a fully convolutional network to learn to label objects separately without prediction of regions of interest. We trained the new algorithm on a challenging CCTV recording of beef cattle, as well as benchmark MS COCO and Pascal ...
--- abstract: 'We use exact Quantum Monte Carlo techniques to study the properties of quantum droplets in two-component bosonic mixtures with contact interactions in one spatial dimension. We systematically study the surface tension, the density profile and the breathing mode as a function of the number of particles in...
--- abstract: | With modern data acquisition devices that work fast and very precise, scientists often face the task of dealing with huge amounts of data. These need to be rapidly processed and stored onto a hard disk. We present a LabVIEW program which reliably streams analog time series of MHz sampling. Its run t...
--- abstract: 'We present the results of optical identifications for 257 mid-infrared sources detected with a deep 15 $\mu$m survey over approximately 80 arcmin$^2$ area in the AKARI performance verification field near the North Ecliptic Pole. The 15 $\mu$m fluxes of the sources range from 1 mJy down to 40 $\mu$Jy, app...
--- abstract: 'We present a new technique of decontaminating [*Swift*]{} UVOT grism spectra for transient objects. We describe the template image requirements and image processing steps necessary to successfully implement the empirical decontamination technique. We demonstrate the accuracy of the flux and wavelength ca...
--- abstract: | Let $V$ be a locally bounded measurable function such that $e^{-V}$ is bounded and belongs to $L^1(dx)$, and let $\mu_V(dx):=C_V e^{-V(x)}\,dx$ be a probability measure. We present the criterion for the weighted Poincaré inequality of the non-local Dirichlet form $$D_{\rho,V}(f,f):=\iint(f(y)-f(x))^...
--- abstract: 'Based on a Liouville-space formulation of open systems, we present two methods to solve the quantum dynamics of coupled harmonic oscillators experiencing Markovian loss. Starting point is the quantum master equation in Liouville space which is generated by a Liouvillian that induces a Lie algebra. We sho...
--- author: - | \ Departament de Física Quàntica i Astrofísica, Institut de Ciències del Cosmos (ICC), Universitat de Barcelona (IEEC-UB), Martí i Franquès 1, 08028 Barcelona, Spain\ E-mail: bibliography: - 'Referencies.bib' title: The Interaction Of AGN Jets With Obstacles --- Introduction ============ S...
--- abstract: 'An axiomatisation of Hurkens’s paradox in dependent type theory is given without assuming any impredicative feature of said type theory.' author: - Arnaud Spiwack bibliography: - 'library.bib' title: 'Notes on axiomatising Hurkens’s Paradox' --- Hurkens’s paradox [@Hurkens1995] is a very economic, thoug...
--- abstract: 'The subject matter of bianyon interference with ultracold atoms is introduced through theoretical investigations pertaining to the second-order momentum correlation maps of two anyons (built upon spinless and spin-$1/2$ bosonic, as well as spin-$1/2$ fermionic, ultracold atoms) trapped in a double-well o...
--- abstract: 'We construct confidence sets for the regression function in nonparametric binary regression with an unknown design density– a nuisance parameter in the problem. These confidence sets are adaptive in $L^2$ loss over a continuous class of Sobolev type spaces. Adaptation holds in the smoothness of the regre...
--- abstract: 'Lattice-Boltzmann ([$\text{LB}$]{}) simulations are a common tool to numerically estimate the permeability of porous media. For valuable results, the porous structure has to be well resolved resulting in a large computational effort as well as high memory demands. In order to estimate the permeability of...
--- author: - 'M. Türler' - 'M. Chernyakova' - 'T. J.-L. Courvoisier' - 'C. Foellmi' - 'M. F. Aller' - 'H. D. Aller' - 'A. Kraus' - 'T. P. Krichbaum' - 'A. Lähteenmäki' - 'A. Marscher' - 'I. M. McHardy' - 'P. T. O’Brien' - 'K. L. Page' - 'L. Popescu' - 'E. I. Robson' - 'M. Tornikoski' - 'H. Ungerechts' bibliography: - ...
\[2016/12/29\] @normal[m]{} @bold[b]{} \[counter\][Theorem]{} \[counter\][Lemma]{} \[counter\][Proposition]{} \[counter\][Corollary]{} \[counter\][Conjecture]{} \[counter\][Definition]{} \[counter\][Example]{} \[counter\][Notation]{} \[counter\][Problem]{} \[counter\][System]{} \[counter\][Algorithm]{} \[counter\][...
--- abstract: 'A solution of Einstein’s vacuum field equations that describes a boosted Kerr black hole relative to an asymptotic Lorentz frame at the future null infinity is derived. The solution has three parameters (mass, rotation and boost) and corresponds to the most general configuration that an astrophysical bla...
2.5cm [**[ Degenerations of K3, Orientifolds and Exotic Branes]{}**]{}\ 2.0cm 0.5cm [*[The Blackett Laboratory]{}*]{}\ [*[Imperial College London]{}*]{}\ [*[Prince Consort Road]{}*]{}\ [*[ London SW7 @AZ, U.K.]{}*]{}\ 2.0cm [**Abstract**]{} 0.5cm A recently constructed limit of K3 has a long neck consisting of segmen...
--- abstract: 'The inspiration for this theoretical paper comes from recent experiments on a ${\ensuremath{\mathcal{PT}}}$-symmetric system of two coupled optical whispering galleries (optical resonators). The optical system can be modeled as a pair of coupled linear oscillators, one with gain and the other with loss. ...
--- abstract: 'Particle production processes in the expanding universe are described within a simple kinetic model. The equilibrium conditions for a Maxwell-Boltzmann gas with variable particle number are investigated. We find that radiation and nonrelativistic matter may be in equilibrium at the same temperature provi...
--- abstract: 'Ant Colony Optimisation (ACO) is a well known metaheuristic that has proven successful at solving Travelling Salesman Problems (TSP). However, ACO suffers from two issues; the first is that the technique has significant memory requirements for storing pheromone levels on edges between cities and second, ...
--- abstract: 'In this paper, we examined a possibility of preservation of a substantially multimode radiation in a single cell of quantum memory. As a light source we considered a synchronously pumped optical parametric oscillator (SPOPO). As it was shown in [@Patera; @Roslund; @Araujo; @Gerke], SPOPO radiation has a ...
--- author: - 'A. J. van Marle' - 'L. Decin' - 'Z. Meliani' bibliography: - 'vanmarle\_biblio.bib' date: 'Received &lt;date&gt; / Accepted &lt;date&gt;' title: 'Can the magnetic field in the Orion arm inhibit the growth of instabilities in the bow shock of Betelgeuse?' --- Introduction ============ Recent *Herschel* ...
--- abstract: 'We prove equality between the Topological Stable Rank and the Bass Stable Rank for finitely generated projective left modules over a unital -algebra. In order to do so, the concept of Stable Rank of a Hilbert module is introduced.' address: 'Facultad de Ciencias, Iguá 4225, CP 11400, Montevideo, Uruguay....
--- abstract: 'We provide applications to studying the behavior of Selmer groups under specialization. We consider Selmer groups associated to $4$-dimensional Galois representations coming from (i) the tensor product of two cuspidal Hida families $F$ and $G$, (ii) its cyclotomic deformation, (iii) the tensor product of...
--- abstract: 'We show that the celebrated Lomonosov theorem cannot be improved by increasing the number of commuting operators. Specifically, we prove that if $T\colon\ell_1\to \ell_1$ is the operator without a non-trivial closed invariant subspace constructed by C. J. Read, then there are three operators $S_1$, $S_2$...
--- abstract: 'This chapter is an attempt to present a mathematical theory of compound fractional Poisson processes. The chapter begins with the characterization of a well-known Lévy process: The compound Poisson process. The semi-Markov extension of the compound Poisson process naturally leads to the compound fraction...
--- abstract: 'We look at properties of vortex solutions of the extended $CP^N$ Skyrme-Faddeev model. We show that only holomorphic solutions of the $CP^N$ model are also solutions of the Skyrme-Faddeev model. As the total energy of these solutions is infinite these solutions should be interpreted as describing time de...
--- abstract: 'Assuming a view of the Random Forest as a special case of a nested ensemble of interchangeable modules, we construct a generalisation space allowing one to easily develop novel methods based on this algorithm. We discuss the role and required properties of modules at each level, especially in context of ...
--- abstract: 'In this paper, we will consider the moments of the block operators of the given group von Neumann algebra $L(G)$, where the given group $G$ is a finitely presented discrete group $<X\,:\,R>$, where $X$ is the generator set of $G$ and $R$ is the relation on the set $X,$ as the set of relators. Define the ...
--- abstract: | We present quasi-diagonal preconditioners for piecewise polynomial discretizations of pseudodifferential operators of order minus two in any space dimension. Here, quasi-diagonal means diagonal up to a sparse transformation. Considering shape regular simplicial meshes and arbitrary fixed polynomial ...
--- abstract: 'We present the discovery of a faint Milky Way satellite, Laevens 2/Triangulum II, found in the Panoramic Survey Telescope And Rapid Response System (Pan-STARRS 1) 3 $\pi$ imaging data and confirmed with follow-up wide-field photometry from the Large Binocular Cameras. The stellar system, with an absolute...
--- abstract: 'We present the results of our studies of the entanglement entropy of a superconducting system described holographically as a fully back–reacted gravity system, with a stable ground state. We use the holographic prescription for the entanglement entropy. We uncover the behavior of the entropy across the s...
--- author: - 'Philip Ilten,$^a$' - 'Yotam Soreq,$^b$' - 'Mike Williams,$^c$' - and Wei Xue$^d$ bibliography: - 'bib.bib' title: Serendipity in dark photon searches --- Introduction {#sec:intro} ============ Substantial effort has been dedicated in recent years [@Essig:2013lka; @Alexander:2016aln; @Battaglieri:2017au...
epsf ifundefined[reset@font]{} [@font]{} cite\#1\#2[$^{#1\if@tempswa , #2\fi}$]{} citex\[\#1\]\#2[@fileswauxout citeaempty cite[forciteb:=\#2]{}[\#1]{}]{} =cmr10 scaled =cmss10 =cmss8 at 8pt =cmbx10 =cmr10 =cmti10 =cmbx10 scaled1 =cmr10 scaled1 =cmti10 scaled1 =cmbx9 =cmr9 =cmti9 =cmbx8 =cmr8 =cmti8 =cmr7 6.0in 8...
--- abstract: 'Results from Monte Carlo simulations of the two-dimensional gauge glass supporting a zero-temperature transition are presented. A finite-size scaling analysis of the correlation length shows that the system does not exhibit spin-glass order at finite temperatures. These results are compared to earlier cl...
--- abstract: 'The critical behaviour of 3-dimensional disordered systems with magnetic field is investigated by analyzing the spectral fluctuations of the energy spectrum. We show that in the thermodynamic limit we have two different regimes, one for the metallic side and one for the insulating side with different lev...
--- author: - | Guokun Lai[^1] $^1$, Barlas Oguz$^2$, Yiming Yang$^1$, Veselin Stoyanov$^2$\ Carnegie Mellon University$^1$, Facebook AI$^2$\ `{guokun,yiming}@cs.cmu.edu`$^1$, `{barlaso,ves}@fb.com`$^2$\ bibliography: - 'iclr2020\_conference.bib' title: | Bridging the domain gap in cross-lingual\ do...
--- abstract: 'In the context of high-frequency quasi-periodic oscillation (HF QPOs) we further explore the appearance of an observable signal generated by hot spots moving along quasi-elliptic trajectories close to the innermost stable circular orbit in the Schwarzschild spacetime. The aim of our investigation is to r...
--- abstract: 'We present a model that unifies the cosmic star formation rate (CSFR), obtained through the hierarchical structure formation scenario, with the (Galactic) local star formation rate (SFR). It is possible to use the SFR to generate a CSFR mapping through the density probability distribution functions (PDFs...
--- abstract: 'We apply the subtraction method to an effective QCD-inspired model, which includes the Coulomb plus a zero-range hyperfine interactions, to define a renormalized Hamiltonian for mesons. The spectrum of the renormalized Hamiltonian agrees with the one obtained with a smeared hyperfine interaction. The mas...
--- abstract: 'We theoretically investigate the use of Bessel light beams generated using axicons for creating optical dipole traps for cold atoms and atomic waveguiding. Zeroth-order Bessel beams can be used to produce highly elongated dipole traps allowing for the study of one-dimensional trapped gases and realizatio...
--- abstract: 'Despite their reputation as being “red and dead”, the unique environment inhabited by Brightest Cluster Galaxies (BCGs) can often lead to a self-regulated feedback cycle between radiatively cooling intracluster gas and star formation and AGN activity in the BCG. However the prevalence of “active” BCGs, a...
--- abstract: 'We reconsider the issue of Berezinskii-Kosterlitz-Thouless (BKT) transition into an insulating state in the Coulomb-dominated Josephson junction arrays. We show that previously predicted picture of the Cooper-pair BKT transtion at $T = T_2$ is valid only under the condition that $T_2$ is considerably bel...
--- abstract: 'Using first principles calculations, we present a magnetostructural effect in the BiFeO$_3$-BiMnO$_3$ nanocheckerboard that is not found in either bulk parent compound or in BiFeO$_3$-BiMnO$_3$ superlattices. We also demonstrate that the atomic-scale checkerboard has a multiferroic ground state with the ...
--- abstract: 'We address the problem of second order conformal deformation of spacelike surfaces in compactified Minkowski 4-space. We explain the construction of the exterior differential system of conformal deformations and discuss its general and singular solutions. In particular, we show that isothermic surfaces a...
--- abstract: | Energy levels of neutral atoms have been re-examined by applying an alternative perturbative scheme in solving the Schrödinger equation for the Yukawa potential model with a modified screening parameter. The predicted shell binding energies are found to be quite accurate over the entire range of the...
--- abstract: 'We report the implementation of a tunable beam displacer, composed of a polarizing beam splitter (PBS) and two mirrors, that divides an initially polarized beam into two parallel beams whose separation can be continuously tuned. The two output beams are linearly polarized with either vertical or horizont...
--- abstract: 'We introduce the concept of an extension of a semilattice of groups $A$ by a group $G$ and describe all the extensions of this type which are equivalent to the crossed products $A*_\Theta G$ by twisted partial actions $\Theta$ of $G$ on $A$. As a consequence, we establish a one-to-one correspondence, up ...
--- abstract: 'Accurate predictions of the abundance and clustering of dark matter haloes play a key role in testing the standard cosmological model. Here, we investigate the accuracy of one of the leading methods of connecting the simulated dark matter haloes with observed galaxies – the Halo Abundance Matching (HAM) ...
--- abstract: 'In the density estimation model, the question of adaptive inference using Pólya tree–type prior distributions is considered. A class of prior densities having a tree structure, called spike–and–slab Pólya trees, is introduced. For this class, two types of results are obtained: first, the Bayesian posteri...
--- abstract: 'We present a method to include stereoscopic information about the three dimensional structure of flux tubes into the reconstruction of the coronal magnetic field. Due to the low plasma beta in the corona we can assume a force free magnetic field, with the current density parallel to the magnetic field li...
--- abstract: 'Secret sharing is the art of securely sharing information between more than two people in such a way that its reconstruction requires the collaboration of a certain number of parties. Entanglement-based secret sharing schemes which utilise multi-particle entanglement are limited by their scalability. Rec...
--- abstract: 'The split version of the Freudenthal-Tits magic square stems from Lie theory and constructs a Lie algebra starting from two split composition algebras [@Freudenthal; @Tits1; @Tits2]. The geometries appearing in the second row are Severi-Brauer varieties [@Zak]. We provide an easy uniform axiomatization o...