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the semi - classical spectrum of the homogeneous sine - gordon theories associated with an arbitrary compact simple lie group g is obtained and shown to be entirely given by solitons. these theories describe quantum integrable massive perturbations of gepner ' s g - parafermions whose classical equations - of - motion ... | arxiv:hep-th/9706203 |
in this work, we exhaustively investigate $ 1 \ rightarrow 2 $ local and nonlocal broadcasting of entanglement as well as correlations beyond entanglement ( geometric discord ) using asymmetric pauli cloners with most general two qubit state as the resource. we exemplify asymmetric broadcasting of entanglement using ma... | arxiv:1702.02123 |
in precision crop protection, ( target - orientated ) object detection in image processing can help navigate unmanned aerial vehicles ( uav, crop protection drones ) to the right place to apply the pesticide. unnecessary application of non - target areas could be avoided. deep learning algorithms dominantly use in mode... | arxiv:2103.04132 |
we introduce the weibull distribution as a simple parametrization of charged particle multiplicities in hadron - hadron collisions at all available energies, ranging from isr energies to the most recent lhc energies. in statistics, the weibull distribution has wide applicability in natural processes involving fragmenta... | arxiv:1409.5831 |
we classify completely the surfaces of general type whose canonical map is 3 - to - 1 onto a surface of minimal degree in projective space. these surfaces fall into 5 distinct classes and we give explicit examples belonging to each of these classes. as far as we know, one of the examples thus constructed was unknown an... | arxiv:math/9807006 |
##c12 | s | $ is very large. | arxiv:1910.11807 |
a key building block in the design of ultra - reliable communication systems is a wireless channel model that captures the statistics of rare events occurring due to significant fading. in this paper, we propose a novel methodology based on extreme value theory ( evt ) to statistically model the behavior of extreme eve... | arxiv:2002.00565 |
we present the results of high - resolution ( r $ \ ge $ 30, 000 ) optical and near - infrared spectroscopic monitoring observations of a fu orionis - type object, v960 mon, which underwent an outburst in 2014 november. we have monitored this object with the bohyunsan optical echelle spectrograph ( boes ) and the immer... | arxiv:2007.03197 |
in this paper we establish a comparison result through symmetrization for solutions to some boundary value problems involving the fractional laplacian. this allows to get sharp estimates for the solutions, obtained by comparing them with solutions of suitable radial problems. furthermore, we use such result to prove a ... | arxiv:1106.0997 |
we report on the observation of gate - tunable proximity - induced superconductivity and multiple andreev reflections ( mar ) in a bulk - insulating bisbtese $ _ 2 $ topological insulator nanoribbon ( tinr ) josephson junction ( jj ) with superconducting nb contacts. we observe a gate - tunable critical current ( $ i _... | arxiv:1710.03362 |
in non - canonical two - field inflation models, deviations from the canonical model can be captured by a parameter $ \ xi $. we show this parameter is usually one half of the slow - roll order and analytically calculate the primordial power spectra accurate to order $ \ xi ^ 2 $. the super - horizon perturbations are ... | arxiv:1603.09567 |
quantum secret sharing is a way to share secret messages among the clients in a group with complete security. for the first time, hillery et al. ( phys rev a 59 : 1829, 1999 ) proposed the quantum version of the classical secret sharing protocol using ghz states. here, we implement the above quantum secret sharing prot... | arxiv:1807.03219 |
we study an extension of the so - called defective galton - watson processes obtained by allowing the offspring distribution to change over the generations. thus, in these processes, the individuals reproduce independently of the others and in accordance to some possibly defective offspring distribution depending on th... | arxiv:2011.08949 |
the decay mode $ b _ s \ to \ psi \ overline { k } ^ * $ is suggested as a very good way to measure the $ b _ s $ mixing parameter $ x _ s $. these decays can be gathered using a $ \ psi \ to \ ell ^ + \ ell ^ - $ trigger. this final state has a well resolved four track decay vertex, useful for good time resolution and... | arxiv:hep-ex/9509006 |
in this article we apply an l - system to prove a recurrence formula for the length of the boundary of iterands of the well known harter - heighway dragon curve, a space filling curve with fractal boundary. this leads to finding formulas for related sequences of certain binary strings and ternary matrices. this proves ... | arxiv:2407.17326 |
we report a formation of sharp, solitonlike structures in an experimentally accessible ultracold fermi gas, as a quantum carpet solution is analyzed in a many body system. the effect is perfectly coherent in a noninteracting gas, but in the presence of repulsive interaction in a two - component system, the structures v... | arxiv:1811.05867 |
theoretical investigations of different routes to coherent perfect polarization rotation illustrate its phenomenological connection with coherent perfect absorption. studying systems with broken parity, layering, combined faraday rotation and optical activity, or a rotator - loaded optical cavity highlights their simil... | arxiv:1412.8744 |
many semantics for weighted argumentation frameworks assume that each argument is associated with an initial weight. however, eliciting these initial weights poses challenges : ( 1 ) accurately providing a specific numerical value is often difficult, and ( 2 ) individuals frequently confuse initial weights with accepta... | arxiv:2502.07452 |
we rigorously prove the existence of directed transport for a certain class of ac - driven nonlinear one dimensional systems, namely the generation of transport with a preferred direction in the absence of a net driving force. | arxiv:0810.4414 |
this paper is concerned with the study of one - body dissipation effects in idealized models resembling a nucleus. in particular, we study the quantum mechanics of a free particle that collides elastically with the slowly moving walls of a bunimovich stadium billiard. our results are twofold. first, we develop a method... | arxiv:chao-dyn/9608011 |
systems are commonly monitored for health and security through collection and streaming of multivariate time series. advances in time series forecasting due to adoption of multilayer recurrent neural network architectures make it possible to forecast in high - dimensional time series, and identify and classify noveltie... | arxiv:2203.04916 |
in this work, we propose a new soft - in soft - out decoder called soft - output from covered space ( socs ) decoder. it estimates the a posteriori reliability based on the space explored by a list decoder, i. e., the set of vectors for which the list decoder knows whether they are codewords. this approach enables a mo... | arxiv:2504.15204 |
this paper explores the task of leveraging typology in the context of cross - lingual dependency parsing. while this linguistic information has shown great promise in pre - neural parsing, results for neural architectures have been mixed. the aim of our investigation is to better understand this state - of - the - art.... | arxiv:1909.09279 |
in recent years, there has been a surge of interest in exploring higher - order topology and their semi - metallic counterparts, particularly in the context of dirac and weyl semimetals, termed as higher - order dirac semimetal ( hodsm ) and higher - order weyl semimetal ( howsm ). the hodsm phase exhibits hinge fermi ... | arxiv:2408.17152 |
we propose a method of diagnostic of a degenerate ground state of bose condensate in a double well potential. the method is based on the study of the one - particle coherent tunneling under switching the time - dependent weak josephson coupling between the wells. we obtain a simple expression that allows to determine t... | arxiv:cond-mat/0406182 |
the effect of the uniform magnetic field on the electron in the spherically symmetric square - well potential is studied. a transcendental equation that determines the electron energy spectrum is derived. the approximate value of the lowest ( bound ) energy state is found. the approximate wave function and probability ... | arxiv:quant-ph/0703058 |
the discovery of new families of exfoliatable 2d crystals that have diverse sets of electronic, optical, and spin - orbit coupling properties, enables the realization of unique physical phenomena in these few - atom thick building blocks and in proximity to other materials. herein, using nasn2as2 as a model system, we ... | arxiv:1710.09059 |
recent observations of binary stars in the galactic field show that the binary fraction and the mean orbital separation both decrease as a function of decreasing primary mass. we present $ n $ - body simulations of the effects of dynamical evolution in star - forming regions on primordial binary stars to determine whet... | arxiv:1406.0844 |
this work addresses the synthesis of optimal feedback control laws via machine learning. in particular, the averaged feedback learning scheme ( afls ) and a data driven method are considered. hypotheses for each method ensuring the convergence of the evaluation of the objective function of the underlying control proble... | arxiv:2407.18403 |
an experimental proposal for realizing spin - orbit ( so ) coupling of pseudospin - 1 in the ground manifold $ ^ 1 \ sigma ( \ upsilon = 0 ) $ of ( bosonic ) bialkali polar molecules is presented. the three spin components are composed of the ground rotational state and two substates from the first excited rotational l... | arxiv:1805.05524 |
we define a groupoid from a labelled space and show that it is isomorphic to the tight groupoid arising from an inverse semigroup associated with the labelled space. we then define a local homeomorphism on the tight spectrum that is a generalization of the shift map for graphs, and show that the defined groupoid is iso... | arxiv:1811.12754 |
several authors have found a statistically significant excess of galaxies with higher redshifts relative to the group centre, so - called discordant redshifts, in particular in groups where the brightest galaxy, identified in apparent magnitudes, is a spiral. our aim is to explain the observed redshift excess. we use a... | arxiv:0811.3968 |
recent measurements of baryon acoustic oscillations ( bao ) by the dark energy spectroscopic instrument ( desi ) suggest a preference for a dynamic dark energy model over a cosmological constant. this conclusion emerges from the combination of desi ' s bao data with observations of the cosmic microwave background ( cmb... | arxiv:2407.04385 |
a trace - finite - cell - method for the numerical analysis of thin shells is presented combining concepts of the tracefem and the finite - cell - method. as an underlying shell model we use the koiter model, which we re - derive in strong form based on first principles of continuum mechanics by recasting well - known ... | arxiv:2007.00075 |
a shape invariant nonseparable and nondiagonalizable two - dimensional model with anharmonic complex interaction, first studied by cannata, ioffe, and nishnianidze, is re - examined with the purpose of providing an algebraic construction of the associated functions to the excited - state wavefunctions, needed to comple... | arxiv:2111.01617 |
multidimensional spectroscopy is becoming an increasingly popular tool and there is an ongoing effort to access electronic transitions and many - body dynamics in correlated materials. we apply the protocol recently proposed by wang to extract two - dimensional polaron spectra in a fermi superfluid with an impurity. th... | arxiv:2210.01174 |
we study neutrinoless double beta decay in left - right symmetric extension of the standard model with type i and type ii seesaw origin of neutrino masses. due to the enhanced gauge symmetry as well as extended scalar sector, there are several new physics sources of neutrinoless double beta decay in this model. ignorin... | arxiv:1509.01800 |
while phase oscillators are often used to model neuronal populations, in contrast to the kuramoto paradigm, strong interactions between brain areas can be associated with loss of synchrony. using networks of coupled oscillators described by neural mass models, we find that a transition to decoherence at increased coupl... | arxiv:2011.05859 |
this paper introduces the token space framework, a novel mathematical construct designed to enhance the interpretability and effectiveness of deep learning models through the application of category theory. by establishing a categorical structure at the token level, we provide a new lens through which ai computations c... | arxiv:2404.11624 |
the design, simulation, fabrication, calibration, and performance of the gluex start counter detector is described. the start counter was designed to operate at integrated rates of up to 9 mhz with a timing resolution in the range of 500 to 825 ps ( fwhm ). the start counter provides excellent solid angle coverage, a h... | arxiv:1901.02759 |
the kohn - sham ( ks ) system is an auxiliary system whose effective potential is unknown in most cases. it is in principle determined by the ground state density, and it has been found numerically for some low - dimensional systems by inverting the ks equations starting from a given accurate density. for solids, only ... | arxiv:2207.03919 |
the skewness of a graph g is the minimum number of edges in g whose removal results in a planar graph. by appropriately introducing a weight to each edge of a graph, we determine, among other thing, the skewness of the generalized petersen graph p ( 4k, k ) for odd k at least 9. this provides an answer to the conjectur... | arxiv:1709.06280 |
we tackle the problem of discovering novel classes in an image collection given labelled examples of other classes. this setting is similar to semi - supervised learning, but significantly harder because there are no labelled examples for the new classes. the challenge, then, is to leverage the information contained in... | arxiv:2002.05714 |
the popularity of tor as an anonymity system has made it a popular target for a variety of attacks. we focus on traffic correlation attacks, which are no longer solely in the realm of academic research with recent revelations about the nsa and gchq actively working to implement them in practice. our first contribution ... | arxiv:1505.05173 |
a bachelor of technology ( b. tech., b. t., or btech ; latin baccalaureus technologiae ) is a bachelor ' s academic degree that is awarded for an undergraduate program in engineering. = = australia = = in australia, the bachelor of technology ( btech ) degree is offered by rmit university, edith cowan university, curti... | https://en.wikipedia.org/wiki/Bachelor_of_Technology |
we investigate the effects of pre - hydrodynamic evolution on final - state observables in heavy - ion collisions using state - of - the art event simulations coupled to different pre - hydrodynamic scenarios, which include the recently - developed effective kinetic transport theory evolution model kompost. flow observ... | arxiv:2006.02324 |
motivated by a phenomenon of phase transition in a model of alignment of self - propelled particles, we obtain a kinetic mean - field equation which is nothing else than the doi equation ( also called smoluchowski equation ) with dipolar potential. in a self - contained article, using only basic tools, we analyze the d... | arxiv:1101.2380 |
expansion in some direction. | arxiv:2301.02000 |
$ \ omega _ m = 0. 35 \ pm0. 09 $. | arxiv:astro-ph/9909205 |
the \ textit { kite graph }, denoted by $ kite _ { p, q } $ is obtained by appending a complete graph $ k _ { p } $ to a pendant vertex of a path $ p _ { q } $. in this paper, firstly we show that no two non - isomorphic kite graphs are cospectral w. r. t adjacency matrix. let $ g $ be a graph which is cospectral with ... | arxiv:1506.01632 |
we investigate the row sum of the binary pattern generated by the sierpinski automaton : interpreted as a time series we calculate the power spectrum of this sierpinski signal analytically and obtain a unique rugged fine structure with underlying power law decay with an exponent of approximately 1. 15. despite the simp... | arxiv:cond-mat/0308277 |
english is the most widely spoken language in the world, used daily by millions of people as a first or second language in many different contexts. as a result, there are many varieties of english. although the great many advances in english automatic speech recognition ( asr ) over the past decades, results are usuall... | arxiv:2303.18110 |
we point out that the standard chromomagnetic penguin dipole operator has a counterpart corresponding to off - shell momenta for external quarks. by employing the chiral quark model, we show that this new dipole penguin operator has the same bosonisation as the standard q _ 6 operator. accordingly, this new operator en... | arxiv:0803.2106 |
conjunction assessment requires knowledge of the uncertainty in the predicted orbit. errors in the atmospheric density are a major source of error in the prediction of low earth orbits. therefore, accurate estimation of the density and quantification of the uncertainty in the density is required. most atmospheric densi... | arxiv:1912.01069 |
detection of change - points in a sequence of high - dimensional observations is a very challenging problem, and this becomes even more challenging when the sample size ( i. e., the sequence length ) is small. in this article, we propose some change - point detection methods based on clustering, which can be convenient... | arxiv:2111.14012 |
a method to achieve high - brightness self - amplified spontaneous emission ( hb - sase ) in the free electron laser ( fel ) is described. the method uses repeated non - equal electron beam delays to de - localise the collective fel interaction and break the radiation coherence length dependence on the fel cooperation ... | arxiv:1212.5816 |
the work is about homogenization for a type of multivalued dirichlet - neumann problems. first, we prove an average principle for general multivalued stochastic differential equations in the weak sense. then for general forward - backward coupled multivalued stochastic systems, the other average principle is presented.... | arxiv:2406.00564 |
the multiplicity schwartz - zippel lemma bounds the total multiplicity of zeroes of a multivariate polynomial on a product set. this lemma motivates the multiplicity codes of kopparty, saraf and yekhanin [ j. acm, 2014 ], who showed how to use this lemma to construct high - rate locally - decodable codes. however, the ... | arxiv:2012.01530 |
for any intrinsic gromov hyperbolic space we establish a gehring - hayman type theorem for conformally deformed spaces. as an application, we prove that any complete intrinsic hyperbolic space with atleast two points in the gromov boundary can be uniformized by densities induced by busemann functions. furthermore, we e... | arxiv:2408.01412 |
we study a new version of the one - dimensional spin - orbital model with spins s = 1 relevant to cubic vanadates. at small hund ' s coupling j _ h we discover dimerization in a pure electronic system solely due to a dynamical spin - orbital coupling. above a critical value j _ h, a uniform ferromagnetic state is stabi... | arxiv:cond-mat/0212368 |
many kinase inhibitors have been approved as cancer therapies. recently, libraries of kinase inhibitors have been extensively profiled, thus providing a map of the strength of action of each compound on a large number of its targets. these profiled libraries define drug - kinase networks that can predict the effectiven... | arxiv:1307.4802 |
working toward a model independent understanding of cosmic microwave background ( cmb ) anisotropies and their significance, we undertake a comprehensive and self - contained study of scalar perturbation theory. initial conditions, evolution, thermal history, matter content, background dynamics, and geometry all play a... | arxiv:astro-ph/9411008 |
we present the most extensive catalog of exposures of volatiles on the 67p / churyumov - gerasimenko nucleus generated from observations acquired with the osiris cameras on board the rosetta mission. we identified more than 600 volatile exposures on the comet. bright spots are found isolated on the nucleus or grouped i... | arxiv:2302.11424 |
quantum state sharing ( qss ) is a protocol by which a ( secret ) quantum state may be securely split, shared between multiple potentially dishonest players, and reconstructed. crucially the players are each assumed to be dishonest, and so qss requires that only a collaborating authorised subset of players can access t... | arxiv:2106.06337 |
snd @ lhc is a compact and stand - alone experiment designed to perform measurements with neutrinos produced at the lhc in the pseudo - rapidity region of $ { 7. 2 < \ eta < 8. 4 } $. the experiment is located 480 m downstream of the atlas interaction point, in the ti18 tunnel. the detector is composed of a hybrid syst... | arxiv:2210.02784 |
let $ a $ be an algebraically simple, separable, nuclear, $ \ mathcal { z } $ - stable $ c ^ * $ - algebra for which the trace space $ t ( a ) $ is a bauer simplex and the extremal boundary $ \ partial _ e t ( a ) $ has finite covering dimension. we prove that each automorphism $ \ alpha $ on $ a $ is cocycle conjugate... | arxiv:2105.04469 |
we describe the design, construction and operation of the askaryan radio array ( ara ) autonomous renewable power stations, initially installed at the south pole in december, 2010 with the goal of providing an independently operating 100 w power source capable of year - round operation in extreme environments. in addit... | arxiv:1403.1253 |
code voting was introduced by chaum as a solution for using a possibly infected - by - malware device to cast a vote in an electronic voting application. chaum ' s work on code voting assumed voting codes are physically delivered to voters using the mail system, implicitly requiring to trust the mail system. this is no... | arxiv:1506.04429 |
the battle for a more secure internet is waged on many fronts, including the most basic of networking protocols. our focus is the ipv4 identifier ( ipid ), an ipv4 header field as old as the internet with an equally long history as an exploited side channel for scanning network properties, inferring off - path connecti... | arxiv:2406.06483 |
a toric degeneration of an irreducible variety is a flat degeneration to an irreducible toric variety. in the case of a flag variety, its toric degeneration with desirable properties induces degenerations of richardson varieties to unions of irreducible closed toric subvarieties, called semi - toric degenerations. for ... | arxiv:2110.12731 |
a custom, flat field, extreme ultraviolet euv spectrometer built specifically for use with low power light sources that operate under ultrahigh vacuum conditions is reported. the spectral range of the spectrometer extends from 4 nm to 40 nm. the instrument optimizes the light gathering power and signal to noise ratio w... | arxiv:physics/0508048 |
we consider a randomization of a function on $ \ mathbb r ^ d $ that is naturally associated to the wiener decomposition and, intrinsically, to the modulation spaces. such randomized functions enjoy better integrability, thus allowing us to improve the strichartz estimates for the schr \ " odinger equation. as an examp... | arxiv:1405.7326 |
in the context of inferring a bayesian network structure ( directed acyclic graph, dag for short ), we devise a non - reversible continuous time markov chain, the ` ` causal zig - zag sampler ' ', that targets a probability distribution over classes of observationally equivalent ( markov equivalent ) dags. the classes ... | arxiv:2310.05655 |
we develop a high - order kinetic scheme for entropy - based moment models of a one - dimensional linear kinetic equation in slab geometry. high - order spatial reconstructions are achieved using the weighted essentially non - oscillatory ( weno ) method, and for time integration we use multi - step runge - kutta metho... | arxiv:1501.07765 |
a distant, massive planet in the outer solar system has recently been proposed to explain some observed features of extreme trans - neptunian objects ( tnos ). here we use n - body simulations of the formation of the kuiper belt and oort cloud as well as a survey simulator to compare models of the solar system with and... | arxiv:2109.13307 |
we propose a novel bound on the mimimum dissipation required in any circumstances to transfer a certain amount of charge through any resistive device. we illustrate it on the task of writing a logical 1 ( encoded as a prescribed voltage ) into a capacitance, through various linear or nonlinear devices. we show that, ev... | arxiv:2307.08993 |
biased sampling methods such as the temperature accelerated sliced sampling ( tass ), which can explore high dimensional collective variable ( cv ) space, is of great interest in free energy calculations. such methods can efficiently sample configurational space even when a large number of cvs for biasing are used whil... | arxiv:2010.01646 |
we present hydrodynamic equations with relativistic pressure and velocity in the presence of weak gravity, in a cosmological context. previously we consistently derived special relativistic hydrodynamic equations with weak gravity in minkowski background. with the relativistic pressure and velocity one cannot derive th... | arxiv:1809.01182 |
we present a method for obtaining congruences modulo powers of 3 for sequences given by recurrences of finite depth with polynomial coefficients. we apply this method to catalan numbers, motzkin numbers, riordan numbers, schr \ " oder numbers, eulerian numbers, trinomial coefficients, delannoy numbers, and to functions... | arxiv:1308.2856 |
we interpret penumbral filaments as due to convection in field - free, radially aligned gaps just below the visible surface of the penumbra, intruding into a nearly potential field above. this solves the classical discrepancy between the large heat flux and the low vertical velocities observed in the penumbra. the pres... | arxiv:astro-ph/0508504 |
i attempt to experimentally evaluate the prospects of synthesizing new neutron - rich superheavy nuclei. i consider three possible synthetic paths to neutron - rich superheavy nuclei : ( a ) the use of neutron - rich radioactive beams. ( b ) the use of damped collisions and ( c ) the use of multi - nucleon transfer rea... | arxiv:1301.1759 |
we define filtered adhm data and connect a notion of filtered quiver representations to grothendieck - - springer resolutions. we also provide current developments and give a list of research problems to further study filtered adhm equation. | arxiv:1912.10191 |
we measured electron energy distribution functions ( eedfs ) from below 200 ev to over 8 kev and spanning five orders - of - magnitude in intensity, produced in a low - power, rf - heated, tandem mirror discharge in the pfrc - ii apparatus. the eedf was obtained from the x - ray energy distribution function ( xedf ) us... | arxiv:1712.05422 |
a classical result by solodov states that if a group acts on the line such that any non - trivial element has at most one fixed point, then the action is either abelian or semi - conjugate to an affine action. we show that the same holds if we relax the assumption, requiring that any non - trivial element has at most 2... | arxiv:2210.07616 |
the method of stable random projections is popular for efficiently computing the lp distances in high dimension ( where 0 < p < = 2 ), using small space. because it adopts nonadaptive linear projections, this method is naturally suitable when the data are collected in a dynamic streaming fashion ( i. e., turnstile data... | arxiv:1308.1009 |
we investigate theoretically the non - linear dynamics of a coupled nanomechanical oscillator. under a weak radio frequency excitation, the resonators can be parametrically tuned into a self - sustained oscillatory regime. the transfer of electrons from one contact to the other is then mechanically assisted, generating... | arxiv:1307.7576 |
we study a natural class of fermi - ulam models that features good hyperbolicity properties and that we call dispersing fermi - ulam models. using tools inspired by the theory of hyperbolic billiards we prove, under very mild complexity assumptions, a growth lemma for our systems. this allows us to obtain ergodicity of... | arxiv:2003.00053 |
the minimal supersymmetric ( susy ) standard model ( mssm ) augmented by right chiral sneutrinos may lead to one such sneutrino serving as the lightest supersymmetric particle and a non - thermal dark matter candidate, especially if neutrinos have dirac masses only. in such cases, if the lightest mssm particle is a sta... | arxiv:1806.04488 |
sampling strategies are important for sparse imaging methodologies, especially those employing the discrete fourier transform ( dft ). chaotic sensing is one such methodology that employs deterministic, fractal sampling in conjunction with finite, iterative reconstruction schemes to form an image from limited samples. ... | arxiv:2108.00639 |
vhs j1256 $ - $ 1257 ab is an ultracool dwarf binary that hosts a wide - separation planetary - mass companion that is a key target of the { \ sl jwst } exoplanet early release science ( ers ) program. using keck adaptive optics imaging and aperture masking interferometry, we have determined the host binary ' s orbit, ... | arxiv:2208.08448 |
the lattice technique of studying the strong interaction of matter is used to obtain predictions of the hadronic spectrum. these simulations were performed by the ukqcd collaboration using full ( unquenched ) qcd. details of the results, a comparison with quenched data, and novel methods of extracting spectral properti... | arxiv:hep-lat/0012026 |
context : the success of stack overflow and other community - based question - and - answer ( q & a ) sites depends mainly on the will of their members to answer others ' questions. in fact, when formulating requests on q & a sites, we are not simply seeking for information. instead, we are also asking for other people... | arxiv:1710.04692 |
millimeter wave beam alignment ( ba ) is a challenging problem especially for large number of antennas. compressed sensing ( cs ) tools have been exploited due to the sparse nature of such channels. this paper presents a novel deterministic cs approach for ba. our proposed sensing matrix which has a kronecker - based s... | arxiv:1909.06985 |
deepseek - r1, the largest open - source mixture - of - experts ( moe ) model, has demonstrated reasoning capabilities comparable to proprietary frontier models. prior research has explored expert routing in moe models, but findings suggest that expert selection is often token - dependent rather than semantically drive... | arxiv:2502.10928 |
a light field camera can reconstruct 3d scenes using captured multi - focus images that contain rich spatial geometric information, enhancing applications in stereoscopic photography, virtual reality, and robotic vision. in this work, a state - of - the - art salient object detection model for multi - focus light field... | arxiv:2411.06652 |
in this paper we study the evolution of multiple fluids with different constant densities in porous media. this physical scenario is known as the muskat and the ( multi - phase ) hele - shaw problems. in this context we prove that the fluids do not develop squirt singularities. | arxiv:0911.4109 |
we consider the grover walk model on a connected finite graph with two infinite length tails and we set an $ \ ell ^ \ infty $ - infinite external source from one of the tails as the initial state. we show that for any connected internal graph, a stationary state exists, moreover a perfect transmission to the opposite ... | arxiv:1812.04730 |
in order to provide an estimate of eps ' / eps several effective theories and physical effects have to be disentangled. in this talk i discuss how it is possible to predict eps ' / eps taking into account all sources of large logs. the numerical result one obtains, $ \ eps ' / \ eps \ sim ( 1. 7 \ pm 0. 6 ) \ cdot 10 ^... | arxiv:hep-ph/0011125 |
one of the most challenging scenarios for smart speakers is multi - talker, when target speech from the desired speaker is mixed with interfering speech from one or more speakers. a smart assistant needs to determine which voice to recognize and which to ignore and it needs to do so in a streaming, low - latency manner... | arxiv:2205.08555 |
the system of four point vortices in the plane has relative equilibria that behave as composite particles, in the case where three of the vortices have strength $ - \ gamma / 3 $ and one of the vortices has strength $ \ gamma $. these relative equilibria occur at nongeneric momenta. the reduction of this system, at tho... | arxiv:math-ph/9910012 |
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