text stringlengths 1 3.65k | source stringlengths 15 79 |
|---|---|
let $ t : x \ to x $ and $ s : y \ to y $ be continuous maps defined on compact sets. let $ $ \ varphi _ i ( \ mu, \ nu ) = \ int _ { x \ times y } a _ i ( x, y ) d \ mu ( x ) d \ nu ( y ) \ ; \ ; { for } \ ; \ ; i = 1, 2, $ $ where $ \ mu $ is $ t $ - invariant and $ \ nu $ is $ s $ - invariant, be pay - off functions... | arxiv:1411.1092 |
we define integral measures of complexity for heegaard splittings based on the graph dual to the curve complex and on the pants complex defined by hatcher and thurston. as the heegaard splitting is stabilized, the sequence of complexities turns out to converge to a non - trivial limit depending only on the manifold. we... | arxiv:math/0509680 |
this paper is concerned with the large time behavior of solutions to the lifschitz - slyozov - wagner ( lsw ) system of equations. point - wise in time upper and lower bounds on the rate of coarsening are obtained for solutions with fairly general initial data. these bounds complement the time averaged upper bounds obt... | arxiv:0911.4935 |
in several recent papers on entanglement in relativistic quantum systems and relativistic bell ' s inequalities, relativistic bell - type two - particle states have been constructed in analogy to non - relativistic states. these constructions do not have the form suggested by relativistic invariance of the dynamics. tw... | arxiv:quant-ph/0409204 |
in this paper, we discuss whether the instability of viscoelastic flow around a circular cylinder is subcritical or supercritical by numerical simulation. the oldroyd - b model is selected to describe the viscoelastic constitutive relationship. the log - conformation reformulation is employed to stabilize numerical sim... | arxiv:2208.00595 |
using large language models ( llms ) for automatic evaluation has become an important evaluation method in nlp research. however, it is unclear whether these llm - based evaluators can be applied in real - world classrooms to assess student assignments. this empirical report shares how we use gpt - 4 as an automatic as... | arxiv:2407.05216 |
the study is conducted to evaluate the job satisfaction among the administrative and teaching faculties in higher educational institutions. many researchers have conducted studies to evaluate differences in job perception between teaching and non - teaching staff. despite this, none of the studies have explicitly focus... | arxiv:2309.07553 |
bases for su ( 3 ) irreps are constructed on a space of three - particle tensor products of two - dimensional harmonic oscillator wave functions. the weyl group is represented as the symmetric group of permutations of the particle coordinates of these space. wigner functions for su ( 3 ) are expressed as products of su... | arxiv:math-ph/9811012 |
bayesian inference is an important technique throughout statistics. the essence of beyesian inference is to derive the posterior belief updated from prior belief by the learned information, which is a set of differentially private answers under differential privacy. although bayesian inference can be used in a variety ... | arxiv:1203.0617 |
the detection of landau - level - like energy structures near the chemical potential of an insulator is essential to the search for a class of correlated electronic matter hosting charge - neutral fermions and fermi surfaces, a long - proposed concept that remains elusive experimentally. here we introduce and demonstra... | arxiv:2405.09665 |
motivated by a conjecture concerning igusa local zeta functions for intersection posets of hyperplane arrangements, we introduce and study the poincar \ ' e - extended ab - index, which generalizes both the ab - index and the poincar \ ' e polynomial. for posets admitting r - labelings, we give a combinatorial descript... | arxiv:2301.05904 |
the semina \ " ive algorithm can materialise all consequences of arbitrary datalog rules, and it also forms the basis for incremental algorithms that update a materialisation as the input facts change. certain ( combinations of ) rules, however, can be handled much more efficiently using custom algorithms. to integrate... | arxiv:1811.02304 |
as natural language processing ( nlp ) systems become increasingly integrated into human social life, these technologies will need to increasingly rely on social intelligence. although there are many valuable datasets that benchmark isolated dimensions of social intelligence, there does not yet exist any body of work t... | arxiv:2403.14659 |
this paper investigates the long time dynamics of interacting particle systems subject to singular interactions. we consider a microscopic system of $ n $ interacting point particles, where the time evolution of the joint distribution $ f _ n ( t ) $ is governed by the liouville equation. our primary objective is to an... | arxiv:2411.08614 |
in this catalog, we present the results of a systematic study of 295 short gamma - ray bursts ( grbs ) detected by konus - wind ( kw ) from 1994 to 2010. from the temporal and spectral analyses of the sample, we provide the burst durations, the spectral lags, the results of spectral fits with three model functions, the... | arxiv:1603.06832 |
in this letter we report the first experimental observation of temporal delay control of large - spectral - bandwidth multimode laser pulses by means of electromagnetically induced transparency ( eit ). we achieved controllable retardation with limited temporal distortion of optical pulses with an input spectral bandwi... | arxiv:0902.0909 |
many previous works have shown the relevance and dynamics of jovian mean motion resonances ( mmr ) in various meteoroid streams. these resonant swarms are known to have produced spectacular meteor displays in the past. in this work we investigate whether any mmr due to saturn are feasible, and subsequently check whethe... | arxiv:1305.3860 |
systems brought out of equilibrium through a rapid quench from a disordered initial state into an ordered phase undergo physical aging in the form of phase - ordering kinetics, with characteristic dynamical scaling. in many systems, notably glasses, dynamical scaling is often described through sub - aging, where a phen... | arxiv:2501.04843 |
we discuss possibility to detect spin 0, 1 and 1 / 2 dark matter ( dm ) at future $ e ^ { + } e ^ { - } $ colliders. the models considered here are simple, consistent and renormalizable field theories, that provide correct dm abundance and satisfy direct detection, indirect detection and collider constraints. the inten... | arxiv:2003.06719 |
software vulnerabilities are commonly detected via static analysis, penetration testing, and fuzzing. they can also be found by running unit tests - so - called vulnerability - witnessing tests - that stimulate the security - sensitive behavior with crafted inputs. developing such tests is difficult and time - consumin... | arxiv:2502.03365 |
the wegner orbital model is a class of random operators introduced by wegner to model the motion of a quantum particle with many internal degrees of freedom ( orbitals ) in a disordered medium. we consider the case when the matrix potential is gaussian, and prove three results : localisation at strong disorder, a wegne... | arxiv:1608.02922 |
humans excel at continually acquiring, consolidating, and retaining information from an ever - changing environment, whereas artificial neural networks ( anns ) exhibit catastrophic forgetting. there are considerable differences in the complexity of synapses, the processing of information, and the learning mechanisms i... | arxiv:2304.06738 |
structural analysis in network science is finding the information hidden from the topology structure of complex networks. many methods have already been proposed in the research on the structural analysis of complex networks to find the different structural information of networks. in this work, the sum of nodes ' betw... | arxiv:2402.13507 |
due to the increasing popularity of collaborative tagging systems, the research on tagged networks, hypergraphs, ontologies, folksonomies and other related concepts is becoming an important interdisciplinary topic with great actuality and relevance for practical applications. in most collaborative tagging systems the t... | arxiv:1201.1085 |
according to general relativity a perturbed black hole will settle to a stationary configuration by the emission of gravitational radiation. such a perturbation will occur, for example, in the coalescence of a black hole binary, following their inspiral and subsequent merger. at late times the waveform is a superpositi... | arxiv:0905.1654 |
evolutionary game theory has proved to be a powerful tool to probe the self - organisation of collective behaviour by considering frequency - dependent fitness in evolutionary processes. it has shown that the stability of a strategy depends not only on the payoffs received after each encounter but also on the populatio... | arxiv:2207.07716 |
we investigate the role of disorder on the fracturing process of heterogeneous materials by means of a two - dimensional fuse network model. our results in the extreme disorder limit reveal that the backbone of the fracture at collapse, namely the subset of the largest fracture that effectively halts the global current... | arxiv:1206.1233 |
we present a number of exact relations for the heavy quark limit and develop an analytical 1 / m _ q expansion for heavy mesons in the ' t hooft model. among the new results are relation 3 \ mu _ \ pi ^ 2 = \ bar \ lambda ^ 2 - m _ { sp } ^ 2 + \ beta ^ 2, 1 / m _ q corrections to the decay constants, to the kinetic ex... | arxiv:hep-ph/0005278 |
deep neural networks are gaining increasing popularity for the classic text classification task, due to their strong expressive power and less requirement for feature engineering. despite such attractiveness, neural text classification models suffer from the lack of training data in many real - world applications. alth... | arxiv:1809.01478 |
humans excel at applying learned behavior to unlearned situations. a crucial component of this generalization behavior is our ability to compose / decompose a whole into reusable parts, an attribute known as compositionality. one of the fundamental questions in robotics concerns this characteristic. " how can linguisti... | arxiv:2403.19995 |
the datasets most widely used for abusive language detection contain lists of messages, usually tweets, that have been manually judged as abusive or not by one or more annotators, with the annotation performed at message level. in this paper, we investigate what happens when the hateful content of a message is judged a... | arxiv:2103.14916 |
the small magellanic cloud ( smc ) shows a large variation in ultraviolet ( uv ) dust extinction curves, ranging from milky way - like ( mw ) to significantly steeper curves with no detectable 2175 a bump. this result is based on a sample of only nine sightlines. from hst / stis and iue spectra of ob stars, we have mea... | arxiv:2405.12792 |
the electron - positron pair production in the collision of two intense gamma lasers is studied beyond the dipole approximation. the complete electron / positron momentum spectrum obtained by three - dimensional computation shows directly the multi - photon pair production channels and provides a sensitive test on the ... | arxiv:1810.03606 |
this paper addresses a novel architecture for person - following robots using active search. the proposed system can be applied in real - time to general mobile robots for learning features of a human, detecting and tracking, and finally navigating towards that person. to succeed at person - following, perception, plan... | arxiv:1809.08793 |
if there exists the quark star of maximum mass $ \ sim 0. 7 \ sol $ as suggested by recent chandra observations, we show that the general relativistic collapse of a neutron star of mass greater than the maximum mass of the neutron star with angular momentum parameter $ q \ equiv cj / gm ^ 2 > 1 $ may lead to such a str... | arxiv:astro-ph/0205526 |
hd 106906 is a young, binary stellar system, located in the lower centaurus crux ( lcc ) group. this system is unique among discovered systems in that it contains an asymmetrical debris disk, as well as an 11 m $ _ { jup } $ planet companion, at a separation of $ \ sim $ 735 au. only a handful of other systems are know... | arxiv:2105.05995 |
tag - based image retrieval ( tbir ) has drawn much attention in recent years due to the explosive amount of digital images and crowdsourcing tags. however, the tbir applications still suffer from the deficient and inaccurate tags provided by users. inspired by the subspace clustering methods, we formulate the tag comp... | arxiv:1506.03475 |
we consider a two - dimensional model system of brownian particles in which slow particles are accelerated while fast particles are damped. the motion of the individual particles are described by a langevin equation with rayleigh - helmholtz velocity dependent friction. in case of noninteracting particles, the time evo... | arxiv:1608.03162 |
we establish a decomposition of stable homology of automorphism groups of free groups with polynomial contravariant coefficients in term of functor homology. this allows several explicit computations, intersecting results obtained by independent methods by o. randal - williams and extending some of them. our methods re... | arxiv:1510.03546 |
the newly discovered cafe $ _ 4 $ as $ _ 3 $ system displays low - temperature fermi liquid behavior, with enhanced electron - electron correlations. at high temperatures, the magnetic susceptibility shows curie - weiss behavior, with a large temperature - independent contribution. antiferromagnetic ordering is observe... | arxiv:0904.4188 |
the structure of unimodular gravity ( ug ) is invariant to a subclass of diffeomorphism, the transverse diffeomorphism, due to the unimodular condition ( $ \ sqrt { - g } = \ epsilon = cte $ ). consequently, there is a freedom to define how the conservation laws of the energy - momentum tensor in unimodular gravity in ... | arxiv:2402.09645 |
we investigated the vertical penumbral plasma flow on small spatial scales using data recorded by the spectropolarimeter of the solar optical telescope onboard hinode. to this end we computed maps of apparent doppler velocities by comparing the spectral position of the fe i 630. 15 nm & fe i 630. 25 nm lines with the a... | arxiv:0909.4744 |
the layer hall effect is an intriguing phenomenon observed in magnetic topological layered materials, where the hall response arises from the opposite deflection of electrons on top and bottom layers. to realize layer hall effect, space - time $ \ mathcal { pt } $ symmetry is typically broken by applying an external el... | arxiv:2501.06568 |
in this paper, we consider the eigenvalue problem of dirac operator on a compact riemannian manifold isometrically immersed into euclidean space and derive some extrinsic estimates for the sum of arbitrary consecutive $ n $ eigenvalues of the square of the dirac operator acting on some dirac invariant subbundles. as so... | arxiv:2402.14247 |
we present a study of the radial distribution of dust species in young brown dwarf disks. our work is based on a compositional analysis of the 10 and 20 micron silicate emission features for brown dwarfs in the taurus - auriga star - forming region. a fundamental finding of our work is that brown dwarfs exhibit stronge... | arxiv:1111.4480 |
we demonstrate a raman amplifier for matter - waves, where the amplified atoms and the gain medium are in two different hyperfine states. this amplifier is based on a novel form of superradiance that arises from self - stimulated raman scattering in a bose - einstein condensate. | arxiv:cond-mat/0311138 |
we present a study of the submillimeter ( submm ) emission of distant red galaxies ( drgs ). the drgs are selected by the criterion ( j - k ) > 2. 3, and are generally massive galaxies at redshifts higher than 2, with red rest - frame optical colors. using a deep scuba submm image of a field centred on the cluster ms10... | arxiv:astro-ph/0509104 |
rsa ( rivest, shamir and adleman ) is being used as a public key exchange and key agreement tool for many years. due to large numbers involved in rsa, there is need for more efficient methods in implementation for public key cryptosystems. elliptic curve cryptography ( ecc ) is based on elliptic curves defined over a f... | arxiv:1109.1877 |
in this note we axiomatize the $ \ pi _ { k + 1 } $ - consequences in the set theory $ { \ sf kp } \ pi _ { n } $ for $ \ pi _ { n } $ - reflecting universes in terms of iterations of $ \ pi _ { i } $ - recursively mahlo operations for $ 1 \ leq k \ leq i < n $. | arxiv:1910.06520 |
weakly interacting massive particle ( wimp ) direct detection experiments are just reaching the sensitivity required to detect galactic dark matter in the form of neutralinos ( or indeed any stable weakly interacting particle ). detection strategies and data analyses are often based on the simplifying assumption of a s... | arxiv:astro-ph/0310215 |
it is argued that, contrary to conventional wisdom, no trustworthy universal self - force / radiative corrections to the lorentz force equation, can be derived from the basic tenets of classical electrodynamics. this concords with the apparent randomness observed in quantum mechanical scattering experiments and with th... | arxiv:0902.4606 |
we develop a tropical analog of the simplex algorithm for linear programming. in particular, we obtain a combinatorial algorithm to perform one tropical pivoting step, including the computation of reduced costs, in o ( n ( m + n ) ) time, where m is the number of constraints and n is the dimension. | arxiv:1308.0454 |
the kernel of the $ \ mathbb { z } _ 2 ^ { n } $ dirac - dunkl operator is examined. the symmetry algebra $ \ mathcal { a } _ { n } $ of the associated dirac - dunkl equation on $ \ mathbb { s } ^ { n - 1 } $ is determined and is seen to correspond to a higher rank generalization of the bannai - ito algebra. a basis fo... | arxiv:1511.02177 |
we have studied the image of bonnor black dihole surrounded by a thin accretion disk where the electromagnetic emission is assumed to be dominated respectively by black body radiation and synchrotron radiation. our results show that the intensity of bonnor black dihole image increases with the magnetic parameter and th... | arxiv:2205.13696 |
the dynamics of wealth distribution plays a critical role in the economic market, hence an understanding of its nonequilibrium statistical mechanics is of great importance to human society. for this aim, a simple and efficient one - dimensional ( 1d ) lattice gas automaton ( lga ) is presented for wealth distribution o... | arxiv:2008.05668 |
hyperspectral image ( hsi ) classification has garnered substantial attention in remote sensing fields. recent mamba architectures built upon the selective state space models ( s6 ) have demonstrated enormous potential in long - range sequence modeling. however, the high dimensionality of hyperspectral data and informa... | arxiv:2410.05100 |
frequently incorporate social and political factors. = = related subjects = = economics is one social science among several and has fields bordering on other areas, including economic geography, economic history, public choice, energy economics, cultural economics, family economics and institutional economics. law and ... | https://en.wikipedia.org/wiki/Economics |
we revisit the neutrino and ultra high - energy cosmic ray ( uhecr ) production from gamma - ray bursts ( grbs ) with time - dependent simulations for the proton - induced cascades. this method can generate self - consistent photon, neutrino and escaped neutron spectra. to obtain the integrated background spectra, we t... | arxiv:1402.6057 |
we give an algorithm for prediction on a quantum computer which is based on a linear regression model with least squares optimisation. opposed to related previous contributions suffering from the problem of reading out the optimal parameters of the fit, our scheme focuses on the machine learning task of guessing the ou... | arxiv:1601.07823 |
we investigate the transport properties in a zigzag silicene nanoribbon in the presence of an external electric field. the staggered sublattice potential and two kinds of rashba spin - orbit couplings can be induced by the external electric field due to the buckled structure of the silicene. a bulk gap is opened by the... | arxiv:1212.4577 |
in study of eigenvalue problems, a classical problem is the stekloff eigenvalue problem. there are many estimates of the first non - zero stekloff eigenvalue, including a sharp estimate on surfaces, obtained by escobar in " the geometry of the first non - zero stekloff eigenvalue, j. funct. anal. 150 ( 1997 ) ". in thi... | arxiv:1504.02630 |
the high redshift 21 - cm signal promises to be a crucial probe of the state of the intergalactic medium ( igm ). understanding the connection between the observed 21 - cm power spectrum and the physical quantities intricately associated with the igm is crucial to fully understand the evolution of our universe. in this... | arxiv:2407.03523 |
this paper concerns regular connections on trivial algebraic g - principal fiber bundles over the infinitesimal punctured disc, where g is a connected reductive linear algebraic group over an algebraically closed field of characteristic zero. we show that the pull - back of every regular connection to an appropriate co... | arxiv:math/0610250 |
signed directed social networks, in which the relationships between users can be either positive ( indicating relations such as trust ) or negative ( indicating relations such as distrust ), are increasingly common. thus the interplay between positive and negative relationships in such networks has become an important ... | arxiv:1408.6822 |
clowes et al. ( 2013 ) have recently reported the discovery of a large quasar group ( lqg ), dubbed the huge - lqg, at redshift z ~ 1. 3 in the dr7 quasar catalogue of the sloan digital sky survey. on the basis of its characteristic size ~ 500 mpc and longest dimension > 1 gpc, it is claimed that this structure is inco... | arxiv:1306.1700 |
we study the three term recurrence modulo m. in particular, we prove that pell numbers modulo m is residue complete if and only m is 2, a power of 3, or a power of 5. pell - lucas numbers modulo m is residue complete if and only if m is a power of 3. | arxiv:1307.7463 |
the search for patterns or motifs in data represents an area of key interest to many researchers. in this paper we present the motif tracking algorithm, a novel immune inspired pattern identification tool that is able to identify variable length unknown motifs which repeat within time series data. the algorithm searche... | arxiv:1305.7434 |
we consider the distributed source coding problem in which correlated data picked up by scattered sensors has to be encoded separately and transmitted to a common receiver, subject to a rate - distortion constraint. although near - tooptimal solutions based on turbo and ldpc codes exist for this problem, in most cases ... | arxiv:0809.1330 |
quantum metrology is supposed to significantly improve the precision of parameter estimation by utilizing suitable quantum resources. however, the predicted precision can be severely distorted by realistic noises. here, we propose a control - enhanced quantum metrology scheme to defend against these noises for improvin... | arxiv:2211.01803 |
this paper develops the asymptotic theory for parametric and nonparametric regression models when the errors have a fractional local to unity root ( flur ) model structure. flur models are stationary time series with semi - long range dependence property in the sense that their covariance function resembles that of a l... | arxiv:2002.09753 |
the increase in popularity of connected features in intelligent transportation systems, has led to a greater risk of cyber - attacks and subsequently, requires a more robust validation of cybersecurity in vehicle design. this article explores three such cyber - attacks and the weaknesses in the connected networks. a re... | arxiv:2111.11612 |
polar codes represent one of the major recent breakthroughs in coding theory and, because of their attractive features, they have been selected for the incoming 5g standard. as such, a lot of attention has been devoted to the development of decoding algorithms with good error performance and efficient hardware implemen... | arxiv:1705.05497 |
by means of variational methods, in this paper, we establish sharp existence results for solutions of the master equations governing ` fractional multiple vortices. ' in the doubly periodic situation, the conditions for existence are both necessary and sufficient and give the upper bounds for the vortex numbers in term... | arxiv:1204.2818 |
this paper proposes a novel k - medoids approximation algorithm to handle large - scale datasets with reasonable computational time and memory complexity. we develop a local - search algorithm that iteratively improves the medoid selection based on the estimation of the k - medoids objective. a single batch of size m <... | arxiv:2501.19285 |
multivariate multipoint evaluation is the problem of evaluating a multivariate polynomial, given as a coefficient vector, simultaneously at multiple evaluation points. in this work, we show that there exists a deterministic algorithm for multivariate multipoint evaluation over any finite field $ \ mathbb { f } $ that o... | arxiv:2205.00342 |
in previous work, we pointed out the limitations of standard bayesian networks as a modeling framework for large, complex domains. we proposed a new, richly structured modeling language, { em object - oriented bayesian netorks }, that we argued would be able to deal with such domains. however, it turns out that oobns a... | arxiv:1301.6733 |
urban legends are a genre of modern folklore, consisting of stories about rare and exceptional events, just plausible enough to be believed, which tend to propagate inexorably across communities. in our view, while urban legends represent a form of " sticky " deceptive text, they are marked by a tension between the cre... | arxiv:1601.06081 |
reservoir computing approximation and generalization bounds are proved for a new concept class of input / output systems that extends the so - called generalized barron functionals to a dynamic context. this new class is characterized by the readouts with a certain integral representation built on infinite - dimensiona... | arxiv:2304.00490 |
recently, we have witnessed two hints of physics beyond the standard model : a 3. 3 $ \ sigma $ local excess ( $ m _ { a _ 0 } = 52 $ gev ) in the search for $ h _ 0 \ to a _ 0 a _ 0 \ to b \ bar { b } \ mu ^ { + } \ mu ^ { - } $ and a 4. 2 $ \ sigma $ deviation from the sm prediction in the $ ( g - 2 ) _ \ mu $ measur... | arxiv:2104.04503 |
we extend the concept of singular ricci flow by kleiner and lott from 3d compact manifolds to 3d complete manifolds with possibly unbounded curvature. as an application of the generalized singular ricci flow, we show that for any 3d complete riemannian manifold with non - negative ricci curvature, there exists a smooth... | arxiv:2004.05291 |
we investigate the stability of a sequential monte carlo ( smc ) method applied to the problem of sampling from a target distribution on $ \ mathbb { r } ^ d $ for large $ d $. it is well known that using a single importance sampling step one produces an approximation for the target that deteriorates as the dimension $... | arxiv:1103.3965 |
kilometer - scale neutrino detectors such as icecube are discovery instruments covering nuclear and particle physics, cosmology and astronomy. examples of their multidisciplinary missions include the search for the particle nature of dark matter and for additional small dimensions of space. in the end, their conceptual... | arxiv:astro-ph/0402083 |
observations of $ z \ gtrsim 6 $ quasars provide information on the early evolution of the most massive black holes ( mbhs ) and galaxies. current observations, able to trace both gas and stellar properties, reveal a population of mbhs that is significantly more massive than expected from the local mbh - stellar mass r... | arxiv:2312.08422 |
we give simple arguments for new non - renormalization theorems on higher derivative couplings of gauge theories to supergravity, with sixteen supersymmetries, by considerations of brane - bulk superamplitudes. this leads to some exact results on the effective coupling of d3 - branes in type iib string theory. we also ... | arxiv:1503.02077 |
in this paper, a backward map is introduced for the purposes of analysis of the nonlinear ( stochastic ) filter stability. the backward map is important because the filter - stability in the sense of $ \ chisq $ - divergence follows from showing a certain variance decay property for the backward map. to show this prope... | arxiv:2405.01127 |
previously a model of only vector fields with a local u ( 2 ) symmetry was introduced for which one finds a massless u ( 1 ) photon and a massive su ( 2 ) vector boson in the lattice regularization. here it is shown that quantization of its classical continuum action leads to perturbative renormalization difficulties. ... | arxiv:1109.5861 |
we present the first results from an ongoing work aimed to use supernovae remnants to discriminate among different type ia supernovae explosion models. we have computed the hydrodynamic interaction of supernova ejecta with the interstellar medium, obtaining the evolution of the density, temperature and ionization struc... | arxiv:astro-ph/0209237 |
the calculation of one loop integrals at finite temperature requires the evaluation of certain series, which converge very slowly or can even be divergent. here we review a new method, recently devised by the author, for obtaining accelerated analytical expressions for these series. the fundamental properties of the ne... | arxiv:hep-th/0507236 |
we study chiral su ( n ) supersymmetric gauge theories with matter in the antifundamental and antisymmetric representations. for su ( 5 ) with two families, we show how to reproduce the non - perturbatively generated superpotential, and we discuss dynamical supersymmetry breaking purely in terms of the konishi anomaly.... | arxiv:hep-th/0306125 |
this paper introduces a differentially private ( dp ) mechanism to protect the information exchanged during the coordination of sequential and interdependent markets. this coordination represents a classic stackelberg game and relies on the exchange of sensitive information between the system agents. the paper is motiv... | arxiv:2002.00944 |
free electron beams that carry high values of orbital angular momentum ( oam ) possess large magnetic moments along the propagation direction. this makes them an ideal probe for measuring the electronic and magnetic properties of materials, and for fundamental experiments in magnetism. however, their generation require... | arxiv:1612.00654 |
the two main approaches to quantum computing are gate - based computation and analog computation, which are polynomially equivalent in terms of complexity, and they are often seen as alternatives to each other. in this work, we present a method for fitting one - dimensional probability distributions as a practical exam... | arxiv:2303.11346 |
we propose non - linear equations for the formal type - b higher spin gravity that is dual to the free fermion or to the gross - neveu model, depending on the boundary conditions. the equations are directly obtained from the first principles : the gauge invariance of the cft partition function on an arbitrary backgroun... | arxiv:1804.03196 |
in quantum chaos, the spectral statistics generally follows the predictions of random matrix theory ( rmt ). a notable exception is given by scar states, that enhance probability density around unstable periodic orbits of the classical system, therefore causing significant deviations of the spectral density from rmt ex... | arxiv:2112.15554 |
peer code review is a widely adopted software engineering practice to ensure code quality and ensure software reliability in both the commercial and open - source software projects. due to the large effort overhead associated with practicing code reviews, project managers often wonder, if their code reviews are effecti... | arxiv:2101.10585 |
in this paper we use the approach of ruan and li - ruan to construct virtual neighborhoods and show that the gromov - witten invariants can be defined as an integral over top strata of virtual neighborhood. we prove that the invariants defined in this way satisfy all the gromov - witten axioms of kontsevich and manin. | arxiv:1710.10581 |
we construct an action of 3 - cobordisms on the finite dimensional schr \ " odinger representations of the heisenberg group by lagrangian correspondences. in addition, we review the construction of the abelian topological quantum field theory ( tqft ) associated with a $ q $ - deformation of $ u ( 1 ) $ for any root of... | arxiv:2306.10725 |
in this paper, we are concerned with the stochastic susceptible - infectious - susceptible ( sis ) epidemic model on the complete graph with $ n $ vertices. this model has two parameters, which are the infection rate and the recovery rate. by utilizing the theory of density - dependent markov chains, we give consistent... | arxiv:2007.09323 |
by a suitable choice of variables we show that every connes - lott model is a yang - mills - higgs model. the contrary is far from being true. necessary conditions are given. our analysis is pedestrian and illustrated by examples. | arxiv:hep-th/9501142 |
we prove that in the critical bernoulli percolation on two dimensional lattice slabs the probabilities of open left - right crossings of rectangles with any given aspect ratio are uniformly positive. | arxiv:1512.05178 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.