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in this article we study the existence and concentration behavior of bound states for a nonlinear schr \ " odinger - poisson system with a parameter $ \ varepsilon > 0 $. under some suitable conditions on the potential functions, we prove that for $ \ varepsilon $ small the system has a positive solution that concentra... | arxiv:1309.5576 |
we suggest a theory of internal coherent tunneling in the pseudogap region, when the applied voltage u is below the free electron gap 2delta _ 0. we address quasi 1d systems, where the gap is originated by spontaneous lattice distortions of the incommensurate charge density wave ( icdw ) type. results can be adjusted a... | arxiv:0709.1419 |
we study koebe orderings of planar graphs : vertex orderings obtained by modelling the graph as the intersection graph of pairwise internally - disjoint discs in the plane, and ordering the vertices by non - increasing radii of the associated discs. we prove that for every $ d \ in \ mathbb { n } $, any such ordering h... | arxiv:2201.09340 |
despite the potential impact of explanations on decision making, there is a lack of research on quantifying their effect on users ' choices. this paper presents an experimental protocol for measuring the degree to which positively or negatively biased explanations can lead to users choosing suboptimal recommendations. ... | arxiv:2303.09498 |
we investigate the aggregation transition of theta polymers in spherical confinement with multicanonical simulations. this allows for a systematic study of the effect of density on the aggregation transition temperature for up to 24 monodisperse polymers. our results for solutions in the dilute regime show that polymer... | arxiv:1412.1322 |
the standard quantum limit ( sql ) for the measurement of a free mass position is illustrated, along with two necessary conditions for breaching it. a measurement scheme that overcomes the sql is engineered. it can be achieved in three - steps : i ) a pre - squeezing stage ; ii ) a standard von neumann measurement with... | arxiv:quant-ph/9909029 |
this chapter describes the current classification scheme of supernovae ( sne ). this scheme has evolved over many decades and now includes numerous sn types and sub - types. many of these are universally recognized, while there are controversies regarding the definitions, membership and even the names of some sub - cla... | arxiv:1611.09353 |
this study explores a green pathway for urea synthesis using plasma - ice interaction with gas mixtures of n2 + co2 and nh3 + co2. electrical and optical emission spectroscopy were employed to characterize the plasmas, revealing that urea formation involves complex reactions driven by high - energy species, producing r... | arxiv:2406.15475 |
the euclidean $ ( \ phi ^ { 4 } ) _ { 3, \ epsilon $ model in $ r ^ 3 $ corresponds to a perturbation by a $ \ phi ^ 4 $ interaction of a gaussian measure on scalar fields with a covariance depending on a real parameter $ \ epsilon $ in the range $ 0 \ le \ epsilon \ le 1 $. for $ \ epsilon = 1 $ one recovers the covar... | arxiv:hep-th/0206040 |
trajectory prediction has garnered widespread attention in different fields, such as autonomous driving and robotic navigation. however, due to the significant variations in trajectory patterns across different scenarios, models trained in known environments often falter in unseen ones. to learn a generalized model tha... | arxiv:2402.08221 |
this article discusses how the automation of tensor algorithms, based on a mathematics of arrays and psi calculus, and a new way to represent numbers, unum arithmetic, enables mechanically provable, scalable, portable, and more numerically accurate software. | arxiv:1709.09108 |
anomalous valley hall ( avh ) effect is a fundamental transport phenomenon in the field of condensed - matter physics. usually, the research on avh effect is mainly focused on 2d lattices with ferromagnetic order. here, by means of model analysis, we present a general design principle for realizing avh effect in antife... | arxiv:2107.11923 |
let $ f $ be a finite field, let $ f $ be a function from $ f $ to $ f $, and let $ a $ be a nonzero element of $ f $. the discrete derivative of $ f $ in direction $ a $ is $ \ delta _ a f \ colon f \ to f $ with $ ( \ delta _ a f ) ( x ) = f ( x + a ) - f ( x ) $. the differential spectrum of $ f $ is the multiset of... | arxiv:2307.15657 |
we investigate the hypersurfaces which are the generation of the fermat hypersufaces, and determine their projective isomorphism classes. | arxiv:1604.01936 |
the single crystal vo2, exihibiting a first - order metal - insulator transition ( mit ) at 67. 2 degrees c and an insulator - insulator transition ( iit ) at ~ 49. 7 degrees c, is grown. from synchrotron - based x - ray microdiffraction analysis, the iit shows structural phase transition ( spt ) of monoclinic m2 to m1... | arxiv:1007.4624 |
affine sum - of - ranks minimization ( asrm ) generalizes the affine rank minimization ( arm ) problem from matrices to tensors. here, the interest lies in the ranks of a family $ \ mathcal { k } $ of different matricizations. transferring our priorly discussed results on asymptotic log - det rank minimization, we show... | arxiv:2106.15201 |
observations of the diffuse emission in the 8 - - 22 kev energy range, elongated parallel to the galactic plane ( sunyaev et al. 1993 ) and detection of the strong 6. 4 kev fluorescent line with $ \ sim $ 1 kev equivalent width from some giant molecular clouds ( e. g. sgr b2 ) in the galactic centre region ( koyama 199... | arxiv:astro-ph/9805038 |
i review the current status of the nucleon pdfs determined from global fits with emphasis on the impact of recent experimental data and the remaining theoretical challenges. | arxiv:1008.3988 |
the international large detector ( ild ) is one of the proposed detector concepts for the international linear collider ( ilc ). the work on the ild machine - detector interface ( mdi ) concentrates on the optimisation of the experimental area design for the operation and maintenance of the detector. the ilc will use a... | arxiv:1201.5807 |
a new procedure based on layered feed - forward neural networks for the microplane material model parameters identification is proposed in the present paper. novelties are usage of the latin hypercube sampling method for the generation of training sets, a systematic employment of stochastic sensitivity analysis and a g... | arxiv:0902.1690 |
we show that the system of $ k $ ns5 - branes wrapping $ \ mathbb { t } ^ 4 \ times s ^ 1 $ has non - trivial vacuum structure. different vacua have different spectra of 1 / 4 bps states that carry momentum and winding around the $ s ^ 1 $. in one vacuum, such states are described by black holes ; in another, they can ... | arxiv:1508.04437 |
##ls ), the brightness of a star, and the richter scale of earthquake intensity. logarithmic magnitudes can be negative. in the natural sciences, a logarithmic magnitude is typically referred to as a level. = = order of magnitude = = orders of magnitude denote differences in numeric quantities, usually measurements, by... | https://en.wikipedia.org/wiki/Magnitude_(mathematics) |
atomically thin semiconductors, encompassing both 2d materials and quantum wells, exhibit a pronounced enhancement of excitonic effects due to geometric confinement. consequently, these materials have become foundational platforms for the exploration and utilization of excitons. recent ab initio studies have demonstrat... | arxiv:2408.00924 |
the gene regulatory network ( grn ) of biological cells governs a number of key functionalities that enables them to adapt and survive through different environmental conditions. close observation of the grn shows that the structure and operational principles resembles an artificial neural network ( ann ), which can pa... | arxiv:2310.04424 |
the authors study the quantum effect of self - interacting fields in the classical background of conical space, i. e. around a cosmic string with infinitesimal width. the renormalized value of $ \ langle \ phi ^ 2 \ rangle $ and energy - momentum tensor in the presence of cosmic strings are calculated in the self - int... | arxiv:1812.01763 |
to alleviate the bias generated by the l1 - norm in the low - rank tensor completion problem, nonconvex surrogates / regularizers have been suggested to replace the tensor nuclear norm, although both can achieve sparsity. however, the thresholding functions of these nonconvex regularizers may not have closed - form exp... | arxiv:2310.06233 |
the development of large language models ( llms ) has been catalyzed by advancements in pre - training techniques. these models have demonstrated robust reasoning capabilities through manually designed prompts. in this work, we evaluate the conversational reasoning capabilities of the current state - of - the - art llm... | arxiv:2312.11282 |
we give a reformulation of a six - parameter family of coupled painlev \ ' e vi systems with affine weyl group symmetry of type $ d _ 6 ^ { ( 1 ) } $ from the viewpoint of its symmetry and holomorphy properties. | arxiv:0704.2367 |
alternative approach for description of the non - equilibrium phenomena arising in solids at a severe external loading is analyzed. the approach is based on the new form of kinetic equations in terms of the internal and modified free energy. it is illustrated by a model example of a solid with vacancies, for which ther... | arxiv:1111.6531 |
inspired by work of cartwright and sturmfels, in a previous paper we introduced two classes of multigraded ideals named after them. these ideals are defined in terms of properties of their multigraded generic initial ideals. the goal of this paper is showing that three families of ideals that have recently attracted th... | arxiv:1705.00575 |
we present a study of the central exclusive $ \ pi ^ { + } \ pi ^ { - } $ production via the photoproduction mechanism in nucleon - nucleon collisions. the photon - pomeron / reggeon and pomeron / reggeon - photon exchanges both for the $ \ rho ^ { 0 } $ resonance contribution and the drell - s \ " oding contribution a... | arxiv:1412.3677 |
we construct proper moduli algebraic spaces of k - polystable $ \ mathbb { q } $ - fano cones ( a. k. a. calabi - yau cones ) or equivalently their links i. e., sasaki - einstein manifolds with singularities. as a byproduct, it gives alternative algebraic construction of proper k - moduli of $ \ mathbb { q } $ - fano v... | arxiv:2405.07939 |
we apply the theory of ground states for classical, finite, heisenberg spin systems previously published to a couple of spin systems that can be considered as finite models $ k _ { 12 }, \, k _ { 15 } $ and $ k _ { 18 } $ of the af kagome lattice. the model $ k _ { 12 } $ is isomorphic to the cuboctahedron. in particul... | arxiv:1707.02859 |
we address the degree - diameter problem for cayley graphs of abelian groups ( abelian graphs ), both directed and undirected. the problem turns out to be closely related to the problem of finding efficient lattice coverings of euclidean space by shapes such as octahedra and tetrahedra ; we exploit this relationship in... | arxiv:math/9412223 |
we propose a new minimum - distance estimator for linear random coefficient models. this estimator integrates the recently advanced sliced wasserstein distance with the nearest neighbor methods, both of which enhance computational efficiency. we demonstrate that the proposed method is consistent in approximating the tr... | arxiv:2502.04654 |
we present an { \ it ab initio } - based theoretical framework which elucidates the origin of the spin - orbit torque ( sot ) in normal - metal ( nm ) / ferromagnet ( fm ) heterostructures. the sot is decomposed into two contributions, namely, { \ it spin - hall } and the { \ it spin - orbital } components. we find tha... | arxiv:2002.01983 |
behavior is of unprecedented complexity and the characterization and measurement of the risk inherent to this highly diverse set of instruments is typically based on complicated mathematical and computational models. solving these models exactly in closed form, even at a single instrument level, is typically not possib... | https://en.wikipedia.org/wiki/Computational_science |
text - to - image diffusion models have shown remarkable success in generating personalized subjects based on a few reference images. however, current methods often fail when generating multiple subjects simultaneously, resulting in mixed identities with combined attributes from different subjects. in this work, we pre... | arxiv:2404.04243 |
we completely characterise the optimal solutions for the three - marginal optimal transport problem - introduced in [ k. bolbotowski, g. bouchitt \ ' e, kantorovich - rubinstein duality theory for the hessian, 2024, preprint ], and whose relaxation is the second - order beckmann problem - for arbitrary pairs $ \ mu, \ ... | arxiv:2502.05683 |
graphene is famous for being a host of 2d dirac fermions. however, spin - orbit coupling introduces a small gap, so that graphene is formally a quantum spin hall insulator. here we present symmetry - protected 2d dirac semimetals, which feature dirac cones at high - symmetry points that are \ emph { not } gapped by spi... | arxiv:1504.07977 |
this work focuses on the pilot run of a simulation campaign aimed at investigating the spectroscopic capabilities of the euclid near - infrared spectrometer and photometer ( nisp ), in terms of continuum and emission line detection in the context of galaxy evolutionary studies. to this purpose we constructed, emulated,... | arxiv:2302.09372 |
since the coronavirus disease ( covid - 19 ) outbreak in december 2019, studies have been addressing diverse aspects in relation to covid - 19 and variant of concern 202012 / 01 ( voc 202012 / 01 ) such as potential symptoms and predictive tools. however, limited work has been performed towards the modelling of complex... | arxiv:2009.12923 |
given an $ \ alpha > 1 $ and a $ \ theta $ with unbounded continued fraction entries, we characterise new relations between sturmian subshifts with slope $ \ theta $ with respect to ( i ) an $ \ alpha $ - h \ " oder regularity condition of a spectral metric, ( ii ) level sets defined in terms of the diophantine propert... | arxiv:1601.06435 |
we study emergent behaviors of cucker - smale ( cs ) flocks on the hyperboloid $ \ mathbb { h } ^ d $ in any dimensions. in a recent work \ cite { h - h - k - k - m }, a first - order aggregation model on the hyperboloid was proposed and its emergent dynamics was analyzed in terms of initial configuration and system pa... | arxiv:2007.02556 |
a line defect on a metallic surface induces standing waves in the electronic local density of states ( ldos ). asymptotically far from the defect, the wave number of the ldos oscillations at the fermi energy is usually equal to the distance between nesting segments of the fermi contour, and the envelope of the ldos osc... | arxiv:1111.6184 |
we present a model for one cycle of a classical nova outburst based on a self - consistent wind mass loss accelerated by the gradient of radiation pressure, i. e., the so - called optically thick winds. evolution models are calculated by a henyey code for a 1. 0 $ m _ \ odot $ white dwarf ( wd ) with a mass accretion r... | arxiv:2206.03136 |
##s, bridges, and fortresses. technical drawings also figured in the 12th - century design of cathedrals and castles, albeit such drawings were more typically produced by artisans and stonemasons, not formally trained engineers. the renaissance was a period of great success for technical drawing. these inventive artist... | https://en.wikipedia.org/wiki/Engineering_drawing |
we consider the stellar oscillations of relativistic stars in the eddington - inspired born - infeld gravity ( eibi ). in order to examine the specific frequencies, we derive the perturbation equations governing the stellar oscillations in eibi by linearizing the field equations, and numerically determine the oscillati... | arxiv:1406.3097 |
in this article we study the heegaard floer link homology of $ ( n, n ) $ - torus links. the alexander multigradings which support non - trivial homology form a string of $ n - 1 $ unit hypercubes in $ \ mathbb { r } ^ { n } $, and we compute the ranks and gradings of the homology in nearly all alexander gradings. we a... | arxiv:1208.0394 |
the friends - of - friends algorithm ( hereafter, fof ) is a percolation algorithm which is routinely used to identify dark matter halos from n - body simulations. we use results from percolation theory to show that the boundary of fof halos does not correspond to a single density threshold but to a range of densities ... | arxiv:1103.0005 |
we use time - resolved x - photon correlation spectroscopy to investigate the slow dynamics of colloidal gels made of moderately attractive carbon black particles. we show that the slow dynamics is temporally heterogeneous and quantify its fluctuations by measuring the variance $ \ chi $ of the instantaneous intensity ... | arxiv:cond-mat/0702646 |
the 6. 4 s x - ray pulsar 1e 1048. 1 - 5937 was observed by bepposax in 1997 may. this source belongs to the class of ` ` anomalous ' ' pulsars which have pulse periods in range 5 - 11 s, show no evidence of optical or radio counterparts, and exhibit long - term increases in pulse period. the phase - averaged 0. 5 - 10... | arxiv:astro-ph/9803226 |
randomized optimization is an established tool for control design with modulated robustness. while for uncertain convex programs there exist randomized approaches with efficient sampling, this is not the case for non - convex problems. approaches based on statistical learning theory are applicable to non - convex probl... | arxiv:1401.2200 |
we introduce the deep network trained on the mura dataset from the stanford university released in 2017. our system is able to detect bone abnormalities on the radiographs and visualise such zones. we found that our solution has the accuracy comparable to the best results that have been achieved by other development te... | arxiv:2008.03356 |
using new ultradeep spitzer / irac photometry from the irac ultradeep field program ( iudf ), we investigate the stellar populations of a sample of 63 y - dropout galaxy candidates at z ~ 8, only 650myr after the big bang. the sources are selected from hst / acs + wfc3 / ir data over the hubble ultra deep field ( hudf ... | arxiv:1209.3037 |
we discuss the issue of complementarity between the confining phase and the higgs phase for gauge theories in which there are no light particles below the scale of confinement or spontaneous symmetry breaking. we show with a number of examples that even though the low energy effective theories are the same ( and trivia... | arxiv:1607.00369 |
nanocrystals based on metal - halide perovskites offer a promising material platform for highly efficient lighting. using transient optical spectroscopy, we study excitation recombination dynamics in manganese - doped cspb ( cl, br ) 3 perovskite nanocrystals. we find an increase in the intrinsic excitonic radiative re... | arxiv:2008.11495 |
nanostructured metasurfaces offer unique capabilities for local control of the phase and amplitude of transmitted and reflected optical waves. based on this potential, a large number of metasurfaces have been proposed in recent years as alternatives to standard optical elements. in most cases, however, these elements s... | arxiv:1609.08275 |
metal halide perovskite solar cells being one of the fastest emerging technologies for renewable energy still has to become more industry friendly in a way that will allow using it for thin film modules or tandems with conventional silicon devices. the simplest way to achieve this is to use chemical vapor deposition ( ... | arxiv:2312.06313 |
the leading fock state light - front wave functions of heavy quarkonia and $ d $ and $ b $ mesons are obtained from the projections of their bethe - salpeter wave functions on the light front. we compute therefrom their leading - twist time - reversal even transverse momentum distributions and parton distribution funct... | arxiv:2409.01441 |
we find exact solutions to a new one - dimensional ( 1d ) interacting particle theory and apply the results to the adsorption and wrapping of polymers ( such as dna ) around protein particles ( such as histones ). each adsorbed protein is represented by a tonks gas particle. the length of each particle is a degree of f... | arxiv:cond-mat/0212431 |
the peter - weyl idempotent $ e _ { \ mathcal { p } } $ of a parahoric subgroup $ { \ mathcal { p } } $ is the sum of the idempotents of irreducible representations of $ \ mathcal { p } $ which have a nonzero iwahori fixed vector. the convolution algebra associated to $ e _ { \ mathcal { p } } $ is called a peter - wey... | arxiv:1806.06181 |
we argue that diffractive dis, dominated by soft interactions, is probably the unique process which allows us to observe unitarity effects in dis. guided by a close analogy between the diffractive dissociation of a highly virtual photon and the elastic scattering of hadrons we propose a specific procedure to analyse th... | arxiv:hep-ph/9704372 |
this paper considers a downlink transmission of cloud radio access network ( c - ran ) in which precoded baseband signals at a common baseband unit are compressed before being forwarded to radio units ( rus ) through limited fronthaul capacity links. we investigate the joint design of precoding, multivariate compressio... | arxiv:1703.05996 |
multidimensional cosmological - type model with n einstein factor spaces in the theory with l scalar fields and multiple exponential potential is considered. the dynamics of the model near the singularity is reduced to a billiard on the ( n - 1 ) - dimensional lobachevsky space h ^ { n - 1 }, n = n + l. it is shown tha... | arxiv:hep-th/0312317 |
in this paper, we study the number of limit cycles which bifurcate from the periodic orbits of cubic polynomial vector fields of lotka - volterra type having a rational first integral of degree 2, under polynomial perturbations of degree $ n $. the analysis is carried out by estimating the number of zeros of the corres... | arxiv:1407.7070 |
the dynamics of entanglement and uncertainty relation is explored by solving the time - dependent schr \ " { o } dinger equation for coupled harmonic oscillator system analytically when the angular frequencies and coupling constant are arbitrarily time - dependent. we derive the spectral and schmidt decompositions for ... | arxiv:1801.07070 |
in order to be able to study dissipation, the interaction between a single system and their environment was introduced in quantum mechanics. master and quantum langeving equations was derived and, also, decoherence was studied using this approach. one of the most used model in this field is a single harmonic oscillator... | arxiv:quant-ph/0702261 |
a design study has been performed for a positron beam with an energy of 500 mev to be realized at the applied physics area of the mainz microtron mami. positrons will be created after pair conversion of bremsstrahlung, produced by the 855 mev electron beam af mami in a tungsten converter target. from the two conceivabl... | arxiv:2205.12613 |
we investigate whether and how we can improve the cost efficiency of neuroimaging studies with well - tailored fmri tasks. the comparative study is conducted using a novel network science - driven bayesian connectome - based predictive method, which incorporates network theories in model building and substantially impr... | arxiv:2411.01092 |
binaural audio telepresence ( bat ) aims to encode the acoustic scene at the far end into binaural signals for the user at the near end. bat encompasses an immense range of applications that can vary between two extreme modes of immersive bat ( i - bat ) and enhanced bat ( e - bat ). with i - bat, our goal is to preser... | arxiv:2405.08742 |
video restoration tasks, including super - resolution, deblurring, etc, are drawing increasing attention in the computer vision community. a challenging benchmark named reds is released in the ntire19 challenge. this new benchmark challenges existing methods from two aspects : ( 1 ) how to align multiple frames given l... | arxiv:1905.02716 |
modelling compositional meaning for sentences using empirical distributional methods has been a challenge for computational linguists. we implement the abstract categorical model of coecke et al. ( arxiv : 1003. 4394v1 [ cs. cl ] ) using data from the bnc and evaluate it. the implementation is based on unsupervised lea... | arxiv:1106.4058 |
einstein - vlasov system is solved for a homogeneous isotropic spacetime with positive curvature. in the case of the universe consisting of massless particles the equation for r ( t ) is solved analytically. | arxiv:gr-qc/9605045 |
we report on the magneto - gyrotropic photogalvanic effect ( mpge ) in n - doped ( 110 ) - grown gaas / algaas quantum - well ( qw ) structures caused by free - carrier absorption of terahertz radiation in the presence of a magnetic field. the photocurrent behavior upon variation of the radiation polarization state, ma... | arxiv:0903.3662 |
despite the availability of benchmark machine learning ( ml ) repositories ( e. g., uci, openml ), there is no standard evaluation strategy yet capable of pointing out which is the best set of datasets to serve as gold standard to test different ml algorithms. in recent studies, item response theory ( irt ) has emerged... | arxiv:2007.14870 |
we present a novel \ emph { weakest pre calculus } for \ emph { reasoning about quantitative hyperproperties } over \ emph { nondeterministic and probabilistic } programs. whereas existing calculi allow reasoning about the expected value that a quantity assumes after program termination from a \ emph { single initial s... | arxiv:2404.05097 |
detections of gravitational waves emitted from binary black hole coalescences allow us to probe the strong - field dynamics of general relativity ( gr ). one can compare the observed gravitational - wave signals with theoretical waveform models to constrain possible deviations from gr. any physics that is not included ... | arxiv:2306.04068 |
in this paper we obtain a new family of identities for random measures on the unit ball of a separable hilbert space which arise as the asymptotic analogues of the gibbs measures in the sherrington - kirkpatrick and $ p $ - spin models and which are known to satisfy the ghirlanda - guerra identities. we give several ap... | arxiv:1108.0379 |
we use low - depth quantum circuits, a specific type of tensor networks, to classify two - dimensional symmetry - protected topological many - body localized phases. for ( anti - ) unitary on - site symmetries we show that the ( generalized ) third cohomology class of the symmetry group is a topological invariant ; how... | arxiv:1908.03928 |
dust and starlight are modeled for the kingfish project galaxies. with data from 3. 6 micron to 500 micron, models are strongly constrained. for each pixel in each galaxy we estimate ( 1 ) dust surface density ; ( 2 ) q _ pah, the dust mass fraction in pahs ; ( 3 ) distribution of starlight intensities heating the dust... | arxiv:1912.04914 |
we propose a two - parameter, static and spherically symmetric regular geometry, which, for specific parameter values represents a regular black hole. the matter required to support such spacetimes within the framework of general relativity ( gr ), is found to violate the energy conditions, though not in the entire dom... | arxiv:2308.12155 |
generation of single photons carrying spin and orbital angular momenta ( sam and oam ) opens enticing perspectives for exploiting multiple degrees of freedom for high - dimensional quantum systems. however, on - chip generation of single photons encoded with single - mode sam - oam states has been a major challenge. he... | arxiv:2305.08223 |
we determine the allowed parameter space of the cp - conserving two - higgs - doublet model ( 2hdm ) of type ii with a softly broken z _ 2 symmetry. our analysis includes theoretical constraints from vacuum stability and perturbativity as well as experimental constraints from signal strengths of the 126 gev higgs boson... | arxiv:1305.1649 |
explicit antisymmetrization of a neural network is a potential candidate for a universal function approximator for generic antisymmetric functions, which are ubiquitous in quantum physics. however, this procedure is a priori factorially costly to implement, making it impractical for large numbers of particles. the stra... | arxiv:2205.12250 |
advanced chain - growth computer simulation methodologies have been employed for a systematic statistical analysis of the critical behavior of a polymer adsorbing at a substrate. we use finitesize scaling techniques to investigate the solvent - quality dependence of critical exponents, critical temperature, and the str... | arxiv:1705.02645 |
we explore the role of vinberg pairs defined by cyclic gradings of a semisimple complex lie algebra in the context of higgs bundle theory. | arxiv:2305.08202 |
the critical behavior of the ginzburg - landau model is described in a manifestly gauge - invariant manner. the gauge - invariant correlation - function exponent is computed to first order in the $ 4 - d $ and $ 1 / n $ - expansion, and found to agree with the ordinary exponent obtained in the covariant gauge, with the... | arxiv:cond-mat/0209449 |
conversational artificial intelligence ( cai ) systems and intelligent personal assistants ( ipa ), such as alexa, cortana, google home and siri are becoming ubiquitous in our lives, including those of children, the implications of which is receiving increased attention, specifically with respect to the effects of thes... | arxiv:2107.13076 |
the coupling between electron orbital momentum and spin momentum, known as spin - orbit coupling ( soc ), is a fundamental origin of a multitude of fascinating physical phenomena, especially it holds paramount significance in the realm of topological materials. in our work, we have predicted the topological phase in hg... | arxiv:2312.17669 |
electron spin relaxation in graphene on a substrate is investigated from the fully microscopic kinetic spin bloch equation approach. all the relevant scatterings, such as the electron - impurity, electron - - acoustic - phonon, electron - - optical - phonon, electron - - remote - interfacial - phonon, as well as electr... | arxiv:1004.0638 |
the current flux density is a vector field that can be used to describe theoretically how electrons flow in a system out - of - equilibrium. in this work, we unequivocally demonstrate that the signal obtained from time - resolved x - ray scattering does not only map the time - evolution of the electronic charge distrib... | arxiv:1907.00891 |
a broad challenge of research on generalization for sequential decision - making tasks in interactive environments is designing benchmarks that clearly landmark progress. while there has been notable headway, current benchmarks either do not provide suitable exposure nor intuitive control of the underlying factors, are... | arxiv:2203.10351 |
a massive multiple - input multiple - output ( mimo ) system, which utilizes a large number of antennas at the base station ( bs ) to serve multiple users, suffers from pilot contamination due to inter - cell interference. a smart pilot assignment ( spa ) scheme is proposed in this letter to improve the performance of ... | arxiv:1507.04204 |
high - harmonic generation ( hhg ) in solids has typically been explored in transparent dielectrics and semiconductors. metals have long been dismissed due to their strong reflectivity at infrared wavelengths. here, we demonstrate hhg from silver - a noble metal - using few - cycle near - infrared laser pulses at near ... | arxiv:2503.05073 |
the distributed bloom filter is a space - efficient, probabilistic data structure designed to perform more efficient set reconciliations in distributed systems. it guarantees eventual consistency of states between nodes in a system, while still keeping bloom filter sizes as compact as possible. the eventuality can be t... | arxiv:1910.07782 |
it is not an easy task to securely maintain all essential data where it has the need in many applications for clients in cloud. to maintain our data in cloud, it may not be fully trustworthy because client doesn ' t have copy of all stored data. but any authors don ' t tell us data integrity through its user and csp le... | arxiv:1111.2418 |
the combination of tomographic imaging and deep learning, or machine learning in general, promises to empower not only image analysis but also image reconstruction. the latter aspect is considered in this perspective article with an emphasis on medical imaging to develop a new generation of image reconstruction theorie... | arxiv:1609.04375 |
let g be a word - hyperbolic group with given finite generating set, for which various standard structures and constants have been pre - computed. a ( non - practical ) algorithm is described that, given as input two lists a and b, each composed of m words in the generators and their inverses, determines whether or not... | arxiv:1111.1554 |
the classic rock - paper - scissors game of size 3 and its extension, rock - paper - scissors - lizard - spock, are modeled by directed graphs called tournaments. they can be further extended to any odd size. the extended games are regular tournaments where each strategy beats and is beaten by exactly half of the alter... | arxiv:1806.11241 |
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