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we investigate the possible types of coupling between ferroelectricity and magnetism for the zig - zag spin chain multiferroic licu2o2 compound. we construct a multi - order parameter phenomenological model for the material based on a group theoretical analysis. from our calculation we conclude that a coupling involvin... | arxiv:0803.0095 |
systems as diverse as mechanical structures assembled from elastic components, and photonic metamaterials enjoy a common geometrical feature : a sublattice symmetry. this property realizes a chiral symmetry first introduced to characterize a number of electronic insulators in the vicinity of their energy gaps. in this ... | arxiv:2002.02850 |
we derive holographic superconductivity from a hamiltonian that describes pairing of two - dimensional electrons near a ferromagnetic quantum - critical point. at low energies the theory maps onto a four - dimensional gravity description with lifshitz spacetime and dynamic scaling exponent $ z = 3 / 2 $. the curved spa... | arxiv:2209.00474 |
we have quantitatively reanalyzed the inclusive charmed - baryon decays. new ingredients are the voloshin preasymptotic effects in semileptonic decays and the cabibbo - subleading contributions to both semileptonic and nonleptonic decays. it has been found that the cabbibo - subleading voloshin contribution essentially... | arxiv:hep-ph/9704445 |
classical version of born - infeld electrodynamics is recalled and its most important properties discussed. then we analyze possible abelian and non - abelian generalizations of this theory, and show how certain soliton - like configurations can be obtained. the relationship with the standard model of electroweak inter... | arxiv:hep-th/0108026 |
in this note we give a simple, model - independent construction of chern classes as natural transformations from differential complex k - theory to differential integral cohomology. we verify the expected behaviour of these chern classes with respect to sums and suspension. | arxiv:0907.2504 |
test - time adaptation ( tta ) aims to address the distribution shift between the training and test data with only unlabeled data at test time. existing tta methods often focus on improving recognition performance specifically for test data associated with classes in the training set. however, during the open - world i... | arxiv:2407.15773 |
in this work, we have constructed a relation between the surface brightness ( $ \ sigma $ ) and diameter ( d ) of galactic c - and s - type supernova remnants ( snrs ). in order to calibrate the $ \ sigma $ - d dependence, we have carefully examined some intrinsic ( e. g. explosion energy ) and extrinsic ( e. g. densit... | arxiv:astro-ph/0304499 |
pairwise learning corresponds to the supervised learning setting where the goal is to make predictions for pairs of objects. prominent applications include predicting drug - target or protein - protein interactions, or customer - product preferences. in this work, we present a comprehensive review of pairwise kernels, ... | arxiv:2009.01054 |
an extension of the single - freeze - out model with thermal and geometric parameters dependent on the spatial rapidity, $ \ alpha _ \ parallel $, is used to describe the rapidity and transverse - momentum spectra of pions, kaons, protons, and antiprotons measured at rhic at $ \ sqrt { s _ { nn } } = 200 { \ rm gev } $... | arxiv:nucl-th/0610083 |
single top quark cross section evaluations for the complete sets of tree - level diagrams in the $ e ^ + e ^ - $, $ e ^ - e ^ - $, $ \ gamma e $ and $ \ gamma \ gamma $ modes of the next linear collider with unpolarized and polarized beams are performed within the standard model and beyond. from comparison of all possi... | arxiv:hep-ph/0104279 |
a general expression is given for the 14th chern form in terms of simple polynomial concomitants of the curvature 2 - form for n - dimensional differentiable manifolds having a general linear connection. | arxiv:gr-qc/9905003 |
the article investigates the properties of associative ideals in monoids. such ideals have some applications in the logic of non - standard sequences and category theory. the relations of these ideals with the verbal structure of words over generators are examined. finitely and infinitely generated monoids are treated ... | arxiv:2403.13979 |
we study the brst cohomology for two - dimensional supergravity coupled to $ \ hat c \ leq 1 $ superconformal matter in the conformal gauge. the super - liouville and superconformal matters are represented by free scalar fields $ \ phi ^ l $ and $ \ phi ^ m $ and fermions $ \ psi ^ l $ and $ \ psi ^ m $, respectively, ... | arxiv:hep-th/9110013 |
ability to count number of occurrences of events within a specified time interval is very useful in specification of resource bounded real time computation. in this paper, we study an extension of metric temporal logic ( $ \ mathsf { mtl } $ ) with two different counting modalities called $ \ mathsf { c } $ and $ \ mat... | arxiv:1512.09032 |
we investigate the impact of nonlinear evolution of the gravitational potentials in the lcdm model on the integrated sachs - wolfe ( isw ) contribution to the cmb temperature power spectrum, and on the cross - power spectrum of the cmb and a set of biased tracers of the mass. we use an ensemble of n - body simulations ... | arxiv:0905.2408 |
this paper studies the statistical models of the noise - robust normalized subband adaptive filter ( nr - nsaf ) algorithm in the mean and mean square deviation senses involving transient - state and steady - state behavior by resorting to the method of the vectorization operation and the kronecker product. the analysi... | arxiv:1711.11413 |
this paper presents a sensitive and comprehensive irac 3 - 8 $ \ mu $ m photometric survey of white dwarfs for companions in the planetary mass regime with temperatures cooler than the known t dwarfs. the search focuses on descendents of intermediate mass stars with $ m \ ga3 $ $ m _ { \ odot } $ whose inner, few hundr... | arxiv:0804.0237 |
we give a necessary and sufficient condition for an mv polytope $ p $ in a highest weight crystal to lie in an arbitrary fixed demazure crystal ( resp., opposite demazure crystal ), in terms of the lengths of edges along a path through the 1 - skeleton of $ p $ corresponding to a reduced word for the longest element of... | arxiv:0806.3112 |
the scintillator - strip electromagnetic calorimeter ( scecal ) is one of the calorimeter technologies which can achieve fine granularity required for the particle flow algorithm. second prototype of the scecal has been built and tested with analog hadron calorimeter ( ahcal ) and tail catcher ( tcmt ) in september 200... | arxiv:0902.2257 |
we analyze the role played by the gauge invariance for the existence of dirac monopole. to this end, we consider the electrodynamics with massive photon and ask if the magnetic charge can be introduced there. we show that the derivation of the dirac quantization condition based on the angular momentum algebra cannot be... | arxiv:hep-ph/9505445 |
we present analytically and numerically the spectrum of high harmonic emission generated by twisted electrons in the presence of linearly polarized light. ensuing transitions from electronic continuum states with orbital angular momentum to bound states give rise to circularly polarized attosecond pulses. for central c... | arxiv:1909.00728 |
prosody is a rich information source in natural language, serving as a marker for phenomena such as contrast. in order to make this information available to downstream tasks, we need a way to detect prosodic events in speech. we propose a new model for pitch accent detection, inspired by the work of stehwien et al. ( 2... | arxiv:2004.14846 |
the cross section for dijet production in pp collisions at sqrt ( s ) = 7 tev is presented as a function of xi, a variable that approximates the fractional momentum loss of the scattered proton in single - diffractive events. the analysis is based on an integrated luminosity of 2. 7 inverse nanobarns collected with the... | arxiv:1209.1805 |
during crises, social media serves as a crucial coordination tool, but the vast influx of posts - - from " actionable " requests and offers to generic content like emotional support, behavioural guidance, or outdated information - - complicates effective classification. although generative llms ( large language models ... | arxiv:2502.16839 |
we present measurements obtained with the spitzer space telescope in five bands from 3. 6 - 24 microns of the northern inner radio lobe of centaurus a, the nearest powerful radio galaxy. we show that this emission is synchrotron in origin. comparison with ultraviolet observations from galex shows that diffuse ultraviol... | arxiv:astro-ph/0601413 |
( abridged ) we investigate the importance of several numerical artifacts such as lack of resolution on spectral properties of the lyman alpha forest as computed from cosmological hydrodynamic simulations in a standard cold dark matter universe. we assume an ionising background produced by quasars as computed by haardt... | arxiv:astro-ph/9805119 |
schools of cognitivism, and these are the cognitivist and social cognitivist. the former focuses on the understanding of the thinking or cognitive processes of an individual while the latter includes social processes as influences in learning besides cognition. these two schools, however, share the view that learning i... | https://en.wikipedia.org/wiki/Educational_technology |
it is becoming clear that luminous extragalactic x - ray and sub - mm sources are essentially distinct populations. thus, if high redshift sub - mm sources represent massive spheroids in formation, there must be a time lag between the major epoch of star - formation and the appearance of a visible quasar. despite this ... | arxiv:astro-ph/0203173 |
the mid - pleistocene transition, the shift from 41 kyr to 100 kyr glacial - interglacial cycles that occurred roughly 1 myr ago, is often considered as a change in internal climate dynamics. here we revisit the model of quaternary climate dynamics that was proposed by saltzman and maasch ( 1988 ). we show that it is q... | arxiv:1712.07614 |
there is a broad interest in enhancing the strength of light - atom interactions to the point where injecting a single photon induces a nonlinear material response. here, we show theoretically that sub - doppler - cooled, two - level atoms that are spatially organized by weak optical fields give rise to a nonlinear mat... | arxiv:1405.2361 |
this is a very short paper that briefly discusses some of the tasks that nlg systems perform. it is of no research interest, but i have occasionally found it useful as a way of introducing nlg to potential project collaborators who know nothing about the field. | arxiv:cmp-lg/9605002 |
in the context of novel solid electrolytes for solid - state batteries, first - principles calculations are becoming increasingly more popular due to their ability to reproduce and predict accurately the energy, structural, and dynamical properties of fast - ion conductors. in order to accelerate the discovery of new s... | arxiv:1811.07936 |
in order to perform a sensitivity analysis of lagrangian trajectory models, lagrangian trajectory simulations have been compared to six openmetbuoy - v2021 drifter trajectories in the agulhas current system ( jan - mar 2023 ). three different lagrangian trajectory simulations have been assessed : ( 1 ) two offline lagr... | arxiv:2409.20096 |
correlations in sensory neural networks have both extrinsic and intrinsic origins. extrinsic or stimulus correlations arise from shared inputs to the network, and thus depend strongly on the stimulus ensemble. intrinsic or noise correlations reflect biophysical mechanisms of interactions between neurons, which are expe... | arxiv:1801.01823 |
the scalar sector of the simplest version of the 3 - 3 - 1 electroweak models is constructed with three higgs triplets only. we show that a relation involving two of the constants of the higgs potential, two vacuum expectation values of the neutral scalars and the mass of the doubly charged higgs boson leads to importa... | arxiv:hep-ph/0610276 |
as people ' s demand for personal privacy and data security becomes a priority, encrypted traffic has become mainstream in the cyber world. however, traffic encryption is also shielding malicious and illegal traffic introduced by adversaries, from being detected. this is especially so in the post - covid - 19 environme... | arxiv:2203.09332 |
{ x } { \ left ( x \ right ) } \ right ] } = \ log { \ left ( { \ frac { 1 } { p _ { x } { \ left ( x \ right ) } } } \ right ) }. } for example, winning in the example § choosing 6 from 49 above is a bernoulli - distributed random variable x { \ displaystyle x } with a 1 / 13, 983, 816 chance of winning ( " success " ... | https://en.wikipedia.org/wiki/Lottery_mathematics |
air pollution is one of the leading causes of death globally, and continues to have a detrimental effect on our health. in light of these impacts, an extensive range of statistical modelling approaches has been devised in order to better understand air pollution statistics. however, the time - varying statistics of dif... | arxiv:2203.04296 |
in the encoding of many real - world problems to propositional satisfiability, the cardinality constraint is a recurrent constraint that needs to be managed effectively. several efficient encodings have been proposed while missing that such a constraint can be involved in a more general propositional formulation. to av... | arxiv:1804.00211 |
we prove a number of results to the general effect that, under obviously necessary numerical and determinant constraints, " most " morphisms between fixed bundles on a complex elliptic curve produce ( co ) kernels which can either be specified beforehand or else meet various rigidity constraints. examples include : ( a... | arxiv:2407.07344 |
we propose a scheme to produce spin entangled states for two interacting electrons. one electron is bound in a well in a semiconductor quantum wire and the second electron is transported along the wire, trapped in a surface acoustic wave potential ( saw ) minimum. we investigate the conditions for which the coulomb int... | arxiv:cond-mat/0610168 |
this short technical report illustrates the results of a test procedure we performed to validate the computer simulation of the hyq robot. | arxiv:1604.06818 |
oxygen ion migration in li2mno3 was systematically studied by first - principles calculations. hole polaron is found effective to lower the migration barrier of oxygen ion. | arxiv:1908.05754 |
interpreting the recently discovered narrow exotic baryons as pentaquark states, we discuss, along an old argument of ours, the isospin mixing occurring within the two doublets of $ q = - 1 $ and q = 0 states lying inside the $ s = - 2 $ ( $ \ xi $ - cascade ) sector. we argue that, at least within the jaffe - wilczek ... | arxiv:hep-ph/0404262 |
any continuous function $ f ^ * $ can be approximated arbitrarily well by a neural network with sufficiently many neurons $ k $. we consider the case when $ f ^ * $ itself is a neural network with one hidden layer and $ k $ neurons. approximating $ f ^ * $ with a neural network with $ n < k $ neurons can thus be seen a... | arxiv:2311.01644 |
given a hopf algebra in a symmetric monoidal category with duals, the category of modules inherits the structure of a monoidal category with duals. if the notion of algebra is replaced with that of monad on a monoidal category with duals then bruguieres and virelizier showed when the category of modules inherits this s... | arxiv:0807.0658 |
the cdf collaboration has recently published a precision measurement of the w - boson mass that differs from the standard model prediction by seven standard deviations. this result can be explained with additional electroweak multiplets that either break the custodial symmetry or contribute to oblique parameters at loo... | arxiv:2204.10274 |
electrostatic spectrometers utilized in high - resolution beta - spectroscopy studies such as in the karlsruhe tritium neutrino ( katrin ) experiment have to operate with a background level of less than 10 ^ ( - 2 ) counts per second. this limit can be exceeded by even a small number of rn - 219 or rn - 220 atoms being... | arxiv:1304.1375 |
we introduce crystalformer, a transformer - based autoregressive model specifically designed for space group - controlled generation of crystalline materials. the incorporation of space group symmetry significantly simplifies the crystal space, which is crucial for data and compute efficient generative modeling of crys... | arxiv:2403.15734 |
in - materia reservoir computing ( rc ) leverages the intrinsic physical responses of functional materials to perform complex computational tasks. magnetic metamaterials are exciting candidates for rc due to their huge state space, nonlinear emergent dynamics, and non - volatile memory. however, to be suitable for a br... | arxiv:2206.04446 |
we consider the cauchy problem for the integrable nonlocal nonlinear schr \ " odinger ( nnls ) equation $ iq _ { t } ( x, t ) + q _ { xx } ( x, t ) + 2 q ^ { 2 } ( x, t ) \ bar { q } ( - x, t ) = 0, \, x \ in \ mathbb { r }, \, t > 0, $ with a step - like boundary values : $ q ( x, t ) \ to 0 $ as $ x \ to - \ infty $ ... | arxiv:2004.05987 |
economy can produce just two goods ( say " guns " and " butter " ). the ppf is a table or graph ( as at the right ) that shows the different quantity combinations of the two goods producible with a given technology and total factor inputs, which limit feasible total output. each point on the curve shows potential total... | https://en.wikipedia.org/wiki/Economics |
cavity - based noise detection schemes are combined with ultrafast pulse shaping as a means to diagnose the spectral correlations of both the amplitude and phase noise of an ultrafast frequency comb. the comb is divided into ten spectral regions, and the distribution of noise as well as the correlations between all pai... | arxiv:1410.4499 |
we propose an extension of the chronological calculus, developed by agrachev and gamkrelidze for the case of $ c ^ \ infty $ - smooth dynamical systems on finite - dimensional $ c ^ \ infty $ - smooth manifolds, to the case of $ c ^ m $ - smooth dynamical systems and infinite - dimensional $ c ^ m $ - manifolds. due to... | arxiv:1405.3997 |
we present how the formalism of geometric phases in adiabatic quantum dynamics provides geometric realisations permitting to ` ` embody ' ' the everett ' s many - worlds interpretation of quantum mechanics, including interferences between the worlds needed for the probability changes and the decoherence processes neede... | arxiv:2302.13651 |
modeling the evolution of a financial index as a stochastic process is a problem awaiting a full, satisfactory solution since it was first formulated by bachelier in 1900. here it is shown that the scaling with time of the return probability density function sampled from the historical series suggests a successful mode... | arxiv:0804.0331 |
we study the de - equivariantization of a hopf algebra by an affine group scheme and we apply tannakian techniques in order to realize it as the tensor category of comodules over a coquasi - bialgebra. as an application we construct a family of coquasi - hopf algebras $ a ( h, g, \ phi ) $ attached to a coradically - g... | arxiv:1206.0410 |
am cvn - type systems are ultracompact, helium - accreting binary systems which are evolutionarily linked to the progenitors of thermonuclear supernovae and are expected to be strong galactic sources of gravitational waves detectable to upcoming space - based interferometers. am cvn binaries with orbital periods $ \ le... | arxiv:2311.01255 |
we discuss the design and performance of a threshold cerenkov counter for identification of charged hadrons. the radiator is pressurized gas, which is contained in thin - walled cylindrical modules. a mirror system of novel design transports cerenkov photons to photomultiplier tubes. this system is compact, contains re... | arxiv:hep-ex/9607013 |
this paper builds and extends on the authors ' previous work related to the algorithmic tool, cylindrical algebraic decomposition ( cad ), and one of its core applications, real quantifier elimination ( qe ). these topics are at the heart of symbolic computation and were first implemented in computer algebra systems de... | arxiv:2312.16210 |
we propose a novel method for training deep neural networks that are capable of interpolation, that is, driving the empirical loss to zero. at each iteration, our method constructs a stochastic approximation of the learning objective. the approximation, known as a bundle, is a pointwise maximum of linear functions. our... | arxiv:2201.12678 |
standard candles are one of the most important tools to study the universe. in this paper, the constraints of standards candles on the cosmological parameters are estimated for different cases. the dependence of the constraints on the intrinsic scatter of the luminosity relation and the redshift distribution of the sta... | arxiv:1509.07477 |
standard clothing asset generation involves creating forward - facing flat - lay garment images displayed on a clear background by extracting clothing information from diverse real - world contexts, which presents significant challenges due to highly standardized sampling distributions and precise structural requiremen... | arxiv:2411.19528 |
we find there are at least two different steady states for transport across noncollinear magnetic multilayers. in the conventional one there is a discontinuity in the spin current across the interfaces which has been identified as the source of current induced magnetic reversal ; in the one advocated herein the spin to... | arxiv:cond-mat/0405613 |
we reveal the hydrogen isotope effect of three chemical reactions, i. e, the reflection, the absorption and the penetration ratios, by classical molecular dynamics simulation with a modified brenner ' s reactive empirical bond order ( rebo ) potential potential. we find that the reflection by pi - electron does not dep... | arxiv:0705.3130 |
atomic self - ordering to a crystalline phase in optical resonators is a consequence of the intriguing non - linear dynamics of strongly coupled atom motion and photons. generally the resulting phase diagrams and atomic states can be largely understood on a mean - field level. however, close to the phase transition poi... | arxiv:1907.02772 |
let $ \ rho $ be a borelian probability measure on $ \ mathrm { sl } _ d ( \ mathbb { r } ) $. consider the random walk $ ( x _ n ) $ on $ \ mathbb { r } ^ d \ setminus \ { 0 \ } $ defined by $ \ rho $ : for any $ x \ in \ mathbb { r } ^ d \ setminus \ { 0 \ } $, we set $ x _ 0 = x $ and $ x _ { n + 1 } = g _ { n + 1 }... | arxiv:1603.07214 |
we generalize the topological model recently proposed and investigate the cosmological perturbations of the model. the model has an exact de sitter background solution associated with a becchi - rouet - stora ( brs ) quartet terms which are regarded as a lagrangian density of the topological field theory. the de sitter... | arxiv:1702.02806 |
knowledge of the intensity and phase profiles of spectral components in a coherent optical field is critical for a wide range of high - precision optical applications. one of these is interferometric gravitational wave detectors, which rely on such fields for precise control of the experiment. here we demonstrate a new... | arxiv:1907.05224 |
, and their union is the entire real line. alternatively, consider the real numbers with the counting measure, which assigns to each finite set of reals the number of points in the set. this measure space is not σ - finite, because every set with finite measure contains only finitely many points, and it would take unco... | https://en.wikipedia.org/wiki/Measure_(mathematics) |
in order to find counterparts of the detected objects in the akari deep field south ( adfs ) in all available wavelengths, we searched public databases ( ned, simbad and others ). checking 500 sources brighter than 0. 0482 jy in the akari wide - s band, we found 114 sources with possible counterparts, among which 78 we... | arxiv:0903.3987 |
in this paper, we consider the problem of distinguishing the noisy codewords of a known binary linear block code from a random bit sequence. we propose to use the generalized likelihood ratio test ( glrt ) to solve this problem. we also give a formula to find approximate number of codewords required and compare our res... | arxiv:1210.8267 |
we derive the best possible bounds that can be placed on yukawa - and chameleon - like modifications to the newtonian gravitational potential with a cavity optomechanical quantum sensor. by modelling the effects on an oscillating source - sphere on the optomechanical system from first - principles, we derive the fundam... | arxiv:2108.00742 |
following fr \ " ohlich and spencer, we study one dimensional ising spin systems with ferromagnetic, long range interactions which decay as $ | x - y | ^ { - 2 + \ alpha } $, $ 0 \ leq \ alpha \ leq 1 / 2 $. we introduce a geometric description of the spin configurations in terms of triangles which play the role of con... | arxiv:math-ph/0211062 |
this doctoral thesis has two objectives. the first objective is to introduce a notion of equivalence for singular foliations that preserves their transverse geometry and is compatible with the notions of morita equivalence of the holonomy groupoids and the transverse equivalence for regular foliations that appeared in ... | arxiv:2107.10502 |
it has been known for a long time that hyperons produced in hadronic collisions are polarized perpendicular to the production plane of the reaction. this effect cannot be described by using twist - 2 collinear parton correlators only. here we compute the contribution of twist - 3 fragmentation functions to the producti... | arxiv:1703.09399 |
compton - thick active galactic nuclei ( ct - agns ), characterized by a significant absorption with column densities of $ \ mathrm { n _ h } \ geqslant 1. 5 \ times 10 ^ { 24 } \ \ mathrm { cm } ^ { - 2 } $, emit feeble x - ray radiation and are even undetectable by x - ray instruments, making them difficult to identi... | arxiv:2502.03745 |
we propose a new approach to the self - consistency equation, which arises in the problem of the motion of a hole in a quantum antiferromagnet, appropriate to the case of small exchange energy $ j $. the functional equation for the green function is transformed into a differential equation ; its solutions are analyzed ... | arxiv:cond-mat/0604197 |
a new computational method for solving the nucleon - deuteron breakup scattering problem has been applied to study the elastic neutron - and proton - deuteron scattering on the basis of the configuration - space faddeev - noyes - noble - merkuriev equations. this method is based on the spline - decomposition in the ang... | arxiv:1006.1888 |
visual anomaly detection is a highly challenging task, often categorized as a one - class classification and segmentation problem. recent studies have demonstrated that the student - teacher ( s - t ) framework effectively addresses this challenge. however, most s - t frameworks rely solely on pre - trained teacher net... | arxiv:2501.12104 |
we present a high - resolution vla study of the total power and polarized radio continuum emission at 8. 46 and 4. 86 ghz of the irregular galaxy ngc 4449, known for its weak rotation and non - systematic gas motions. we found strong galaxy - scale regular magnetic fields, which is surprising because of a lack of order... | arxiv:astro-ph/0001205 |
a partial monoid $ p $ is a set with a partial multiplication $ \ times $ ( and total identity $ 1 _ p $ ) which satisfies some associativity axiom. the partial monoid $ p $ may be embedded in a free monoid $ p ^ * $ and the product $ \ star $ is simulated by a string rewriting system on $ p ^ * $ that consists in eval... | arxiv:1002.2166 |
recently, to deliver services directly to the network edge, fog computing, an emerging and developing technology, acts as a layer between the cloud and the iot worlds. the cloud or fog computing nodes could be selected by iots applications to meet their resource needs. due to the scarce resources of fog devices that ar... | arxiv:2402.01326 |
visual - language models ( vlms ) have shown remarkable performance across various tasks, particularly in recognizing geographic information from images. however, significant challenges remain, including biases and privacy concerns. to systematically address these issues in the context of geographic information recogni... | arxiv:2502.11163 |
we revisit the work of k. goeke, m. harvey, f. gr \ " ummer, and j. n. urbano ( phys. rev. { \ bf d37 }, 754 ( 1988 ) ) who considered a chiral model for the nucleon based on the linear sigma model with scalar - isoscalar scalar - isovector mesons coupled to quarks and solved using the coherent - pair approximation. in... | arxiv:hep-ph/9809473 |
granular aluminum is a promising material for high kinetic inductance devices such as qubit circuits. it has the advantage over atomically disordered materials such as nbn _ x, to maintain a high kinetic inductance concomitantly with a high quality factor. we show that high quality nano - scale granular aluminum films ... | arxiv:2008.02860 |
" bad " data has a direct impact on 88 % of companies, with the average company losing 12 % of its revenue due to it. duplicates - multiple but different representations of the same real - world entities - are among the main reasons for poor data quality, so finding and configuring the right deduplication solution is e... | arxiv:2107.10590 |
synchrotron based photoemission electron microscopy with energy filter combines real space imaging with microprobe diffraction ( $ \ mu $ - arpes ), giving access to the local electronic structure of laterally inhomogeneous materials. we present here an overview of the capabilities of this technique, illustrating selec... | arxiv:1212.6330 |
assume that the aubry set of the time - periodic positive definite lagrangian $ l $ consists of one hyperbolic 1 - periodic orbit. we provide an upper bound estimate of the rate of convergence of the family of new lax - oleinik type operators associated with $ l $ introduced by the authors in \ cite { w - y }. in addit... | arxiv:1109.3327 |
in this paper, a new five - point targeted essentially non - oscillatory ( teno ) scheme with adaptive dissipation is proposed. with the standard teno weighting strategy, the cut - off parameter $ c _ t $ determines the nonlinear numerical dissipation of the resultant teno scheme. moreover, according to the dissipation... | arxiv:2303.10020 |
non - hermitian phenomena, such as exceptional points, non - hermitian skin effects, and topologically nontrivial phases have attracted continued attention. in this work, we reveal how interactions and nonreciprocal hopping could collectively influence the behavior of two interacting bosons on quasiperiodic lattices. f... | arxiv:2412.11623 |
today ' s peer review process for scientific articles is unnecessarily opaque and offers few incentives to referees. likewise, the publishing process is unnecessarily inefficient and its results are only rarely made freely available to the public. here we outline a comparatively simple extension of arxiv. org, an onlin... | arxiv:1011.6590 |
the probabilistic interpretation of the standard regge - gribov model with triple pomeron interactions is discussed. it is stated that introduction of probabilities within this model is not unique and depends on what is meant under the relevant substructures, the traditional interpretation in terms of partons ( quarks ... | arxiv:2409.01620 |
this paper introduces generalized attention flow ( gaf ), a novel feature attribution method for transformer - based models to address the limitations of current approaches. by extending attention flow and replacing attention weights with the generalized information tensor, gaf integrates attention weights, their gradi... | arxiv:2502.15765 |
non - linear dimensionality reduction can be performed by \ textit { manifold learning } approaches, such as stochastic neighbour embedding ( sne ), locally linear embedding ( lle ) and isometric feature mapping ( isomap ). these methods aim to produce two or three latent embeddings, primarily to visualise the data in ... | arxiv:2101.06763 |
the toronto red - sequence cluster survey ( trcs ) is a new galaxy cluster survey designed to provide a large sample of optically selected 0. 1 < z < 1. 4 clusters. the planned survey data is 100 square degrees of two color ( r and z ' ) imaging, with a 5 - sigma depth ~ 2 mag past m * at z = 1. the primary scientific ... | arxiv:astro-ph/0002340 |
laser has unique advantages such as abundant spectrum resources and low propagation divergence in wireless charging and wireless communications, compared with radio frequency. resonant beams, as a kind of intra - cavity laser beams, have been proposed as the carrier of wireless charging and communication, as it has uni... | arxiv:2203.01076 |
we improve knabe ' s spectral gap bound for frustration - free translation - invariant local hamiltonians in 1d. the bound is based on a relationship between global and local gaps. the global gap is the spectral gap of a size - $ m $ chain with periodic boundary conditions, while the local gap is that of a subchain of ... | arxiv:1512.00088 |
we introduce vasa, a framework for generating lifelike talking faces with appealing visual affective skills ( vas ) given a single static image and a speech audio clip. our premiere model, vasa - 1, is capable of not only generating lip movements that are exquisitely synchronized with the audio, but also producing a la... | arxiv:2404.10667 |
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