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morphogenesis, the establishment and repair of emergent complex anatomy by groups of cells, is a fascinating and biomedically - relevant problem. one of its most fascinating aspects is that a developing embryo can reliably recover from disturbances, such as splitting into twins. while this reliability implies some type... | arxiv:2211.01313 |
cecoin5 is a heavy fermion type - ii superconductor which exhibits clear indications of pauli - limited superconductivity. a variety of measurements give evidence for a transition at high magnetic fields inside the superconducting state, when the field is applied either parallel to or perpendicular to the c axis. when ... | arxiv:1009.2883 |
we present numerical evidence that in a system of interacting bosons there exists a correspondence between the spectral properties of the exact quantum hamiltonian and the dynamical chaos of the associated mean field evolution. this correspondence, analogous to the usual quantum - classical correspondence, is related t... | arxiv:cond-mat/9604084 |
an important line of research in the field of explainability is to extract a small subset of crucial rationales from the full input. the most widely used criterion for rationale extraction is the maximum mutual information ( mmi ) criterion. however, in certain datasets, there are spurious features non - causally corre... | arxiv:2410.06003 |
osmnx is a python package for downloading, modeling, analyzing, and visualizing urban networks and any other geospatial features from openstreetmap data. a large and growing body of literature uses it to conduct scientific studies across the disciplines of geography, urban planning, transport engineering, computer scie... | arxiv:2505.00736 |
computer systems are full of heuristic rules which drive the decisions they make. these rules of thumb are designed to work well on average, but ignore specific information about the available context, and are thus sub - optimal. the emerging field of machine learning for systems attempts to learn decision rules with m... | arxiv:2009.09884 |
the paper continues the rigorous investigations of the mean field green function solution of the effective two - dimensional two - band hubbard model [ n. m. plakida et al., phys. rev. b, vol. 51, 16599 ( 1995 ) ] of the superconducting phase transitions in cuprates, started in [ gh. adam, s. adam, j. phys. a : math. t... | arxiv:0903.1563 |
given a complex manifold $ m $ with an open dense subset $ \ omega $ endowed with a pseudo - kaehler form $ \ omega $ which cannot be smoothly extended to a larger open subset, we consider various examples where the corresponding kaehler - poisson structure and a star product with separation of variables on $ ( \ omega... | arxiv:1012.5495 |
it is well known that a particle in a periodic potential with an additional constant force performs bloch oscillations. modulating every second period of the potential, the original bloch band splits into two subbands. the dynamics of quantum particles shows a coherent superposition of bloch oscillations and zener tunn... | arxiv:quant-ph/0603093 |
the current analysis of atmospheric neutrinos by the super - kamiokande collaboration is based only on fully - contained one - ring events and partially contained events. we show that the up - down ratio of fully - contained, inclusive, multi - ring events gives an independent test of the atmospheric neutrino anomaly, ... | arxiv:hep-ph/9806218 |
using a code based on the lattice boltzmann equation, we have performed numerical simulations of a turbulent shear flow. we investigate the scaling behaviour of the structure functions in presence of anisotropic homogeneous turbulence, and we show that although extended self similarity does not hold when strong shear e... | arxiv:chao-dyn/9509018 |
windows in euclidean time have become a standard tool for comparing lattice qcd and data - driven computations of the hadronic vacuum polarization ( hvp ) contribution to the muon $ g - 2 $. here we review our results, obtained using isospin - rotated $ \ tau ^ - \ to \ pi ^ - \ pi ^ 0 \ nu _ \ tau $ data instead of $ ... | arxiv:2310.14102 |
we propose an arithmetic mckay correspondence which relates suitably defined zeta functions of some deligne - mumford stacks to the zeta functions of their crepant resolutions. some examples are discussed. | arxiv:0812.4202 |
we consider an exact foldy - wouthuysen transformation for the dirac spinor field on the combined background of a gravitational wave and constant uniform magnetic field. by taking the classical limit of the spinor field hamiltonian we arrive at the equations of motion for the non - relativistic spinning particle. two d... | arxiv:0709.0767 |
a generalized fermi - bose mapping method is used to determine the exact ground states of several models of mixtures of strongly interacting ultracold gases in tight waveguides, which are generalizations of the tonks - girardeau ( tg ) gas ( 1d bose gas with point hard cores ) and fermionic tonks - girardeau ( ftg ) ga... | arxiv:0706.1797 |
a fundamental result of toric geometry is that there is a bijection between toric varieties and fans. more generally, it is known that some class of manifolds having well - behaved torus actions, called topological toric manifolds $ m ^ { 2n } $, can be classified in terms of combinatorial data containing simplicial co... | arxiv:1305.0136 |
spectral clustering is discussed from many perspectives, by extending it to rectangular arrays and discrepancy minimization too. near optimal clusters are obtained with singular value decomposition and with the weighted $ k $ - means algorithm. in case of rectangular arrays, this means enhancing the method of correspon... | arxiv:2112.10637 |
we present a map of the cosmic microwave background ( cmb ) anisotropies induced by the late integrated sachs wolfe effect. the map is constructed by combining the information of the wmap 7 - yr cmb data and the nrao vla sky survey ( nvss ) through a linear filter. this combination improves the quality of the map that ... | arxiv:1208.2350 |
we present a universal knot polynomials for 2 - and 3 - strand torus knots in adjoint representation, by universalization of appropriate rosso - jones formula. according to universality, these polynomials coincide with adjoined colored homfly and kauffman polynomials at sl and so / sp lines on vogel ' s plane, and give... | arxiv:1510.05884 |
deep neural networks ( dnns ) have recently achieved great success in many classification tasks. unfortunately, they are vulnerable to adversarial attacks that generate adversarial examples with a small perturbation to fool dnn models, especially in model sharing scenarios. adversarial training is proved to be the most... | arxiv:2206.03717 |
we consider symmetry protected topological ( spt ) phases with finite non - invertible symmetry $ \ mathcal { c } $ in 1 + 1d. in particular, we investigate interfaces and parameterized families of them within the framework of matrix product states. after revealing how to extract the $ \ mathcal { c } $ - spt invariant... | arxiv:2408.15960 |
the fundamental gates of linear optics quantum computation are realized by using single photons sources, linear optics and photon counters. success of these gates is conditioned on the pattern of photons detected without using feedback. here it is shown that the maximum probability of success of these gates is typicall... | arxiv:quant-ph/0307015 |
making predictions that are fair with regard to protected group membership ( race, gender, age, etc. ) has become an important requirement for classification algorithms. existing techniques derive a fair model from sampled labeled data relying on the assumption that training and testing data are identically and indepen... | arxiv:2010.05166 |
diffusion - based visuomotor policies excel at learning complex robotic tasks by effectively combining visual data with high - dimensional, multi - modal action distributions. however, diffusion models often suffer from slow inference due to costly denoising processes or require complex sequential training arising from... | arxiv:2412.10855 |
given a smooth toric variety x and an ample line bundle o ( 1 ), we construct a sequence of lagrangian submanifolds of ( c ^ * ) ^ n with boundary on a level set of the landau - ginzburg mirror of x. the corresponding floer homology groups form a graded algebra under the cup product which is canonically isomorphic to t... | arxiv:math/0511644 |
surface acoustic wave ( saw ) devices form an important class of acoustofluidic devices, in which the acoustic waves are generated and propagate along the surface of a piezoelectric substrate. despite their wide - spread use, only a few fully three - dimensional ( 3d ) numerical simulations have been presented in the l... | arxiv:1907.13233 |
three planets with minimum masses less than 10 earth masses orbit the star hd 40307, suggesting these planets may be rocky. however, with only radial velocity data, it is impossible to determine if these planets are rocky or gaseous. here we exploit various dynamical features of the system in order to assess the physic... | arxiv:0901.1698 |
in this paper, we establish the expected order of magnitude of the $ k $ th - moment of central values of the family of dirichlet $ l $ - functions to a fixed prime modulus over function fields for all real $ k \ geq 0 $. | arxiv:2203.14458 |
the charge dynamics in weakly hole doped high temperature superconductors is studied in terms of the accurate numerical solution to a model of a single hole interacting with a quantum lattice in an antiferromagnetic background, and accurate far - infrared ellipsometry measurements. the experimentally observed two elect... | arxiv:0804.0479 |
we investigate convergence of point processes associated with critical faces for a \ v { c } ech filtration built over a homogeneous poisson point process in the $ d $ - dimensional flat torus. the convergence of our point process is established in terms of the $ \ mathcal m _ 0 $ - topology, when the connecting radius... | arxiv:2309.06431 |
conventional text - to - speech ( tts ) research has predominantly focused on enhancing the quality of synthesized speech for speakers in the training dataset. the challenge of synthesizing lifelike speech for unseen, out - of - dataset speakers, especially those with limited reference data, remains a significant and u... | arxiv:2404.18094 |
" inspires a desire to press the buttons ". musicians who have used the op - 1 include bon iver, beck, depeche mode, jean michel jarre, caroline rose, and ivan dorn. = = products = = op - 1 synthesizer / sampler / sequencer ( introduced january 2010 ) px - 0 earbuds ( introduced 2011, collaboration with aiaiai, discont... | https://en.wikipedia.org/wiki/Teenage_Engineering |
anisotropic lattices, with a temporal lattice spacing smaller than the spatial one, allow precision monte carlo calculations of problems that are difficult to study otherwise : heavy quarks, glueballs, hybrids, and high temperature thermodynamics, for example. we here perform the first step required for such studies wi... | arxiv:hep-lat/9803010 |
we theoretically demonstrate the coupling between excitons in 2d semiconductors and surface plasmons in a thin metal film by means of a surface acoustic wave ( saw ), proving that the generated exciton - plasmon polaritons ( or plexcitons ) are in the strong coupling regime. the strain field of the saw creates a dynami... | arxiv:2012.11695 |
probably not, but it is interesting nevertheless to investigate just how close cas a might have come to generating such an event. focusing on the northeast jet filaments, we analyze the polar regions of the recently acquired very deep 1 ms chandra x - ray observation. we infer that the so - called " jet " regions are i... | arxiv:astro-ph/0603434 |
we consider the solution to a stochastic differential equation with a drift function which depends smoothly on some real parameter $ \ lambda $, and admitting a unique invariant measure for any value of $ \ lambda $ around $ \ lambda $ = 0. our aim is to compute the derivative with respect to $ \ lambda $ of averages w... | arxiv:1509.01348 |
magnetic properties of the intermetallic compound ndco $ _ 2 $ si $ _ 2 $ are investigated by using the monte carlo simulation ( mcs ) under metropolis algorithm. the magnetism of the compound is caused by the existence of the rare earth ( nd3 + ) ions with a magnetic moment taking the value 2. 7 mub. firstly, the grou... | arxiv:1912.04245 |
we develop a new theory for associating fluids with multiple association sites. the theory accounts for small bond angle effects such as steric hindrance, ring formation and double bonding. the theory is validated against monte carlo simulations for the case of a fluid of patchy colloid particles with three patches and... | arxiv:1308.3534 |
if v ( r ) is the vertex sequence of a symmetric cycle r in the tope graph of a simple acyclic oriented matroid m on a t - element ground set, then the set min v ( r ) of minimal elements in the subposet v ( r ) of the tope poset of m, based at the positive tope, is a critical committee for m that votes for the base to... | arxiv:1303.5350 |
given a sequence of regular finite coverings of complete riemannian manifolds, we consider the covering solenoid associated with the sequence. we study the leaf - wise laplacian on the covering solenoid. the main result is that the spectrum of the laplacian on the covering solenoid equals the closure of the union of th... | arxiv:1907.06712 |
we present a multi - probe analysis of the well - known galaxy cluster cl j1226. 9 + 3332 as a proof of concept for multi - wavelength studies within the framework of the nika2 sunyaev - zeldovich large program ( lpsz ). cl j1226. 9 + 3332 is a massive and high redshift ( z = 0. 888 ) cluster that has already been obse... | arxiv:2111.01685 |
high dose rate brachytherapy ( hdr - bt ) is an appealing treatment option for superficial cancers that permits the delivery of higher local doses than other radiation modalities without a significant increase in toxicity. in order for hdr - bt to be used in these situations, needles through which the radiation source ... | arxiv:2503.06000 |
we present a model of public good provision with a distributor. our main result describes a symmetric mixed - strategy equilibrium, where all agents contribute to a common fund with probability $ p $ and the distributor provides either a particular amount of public goods or nothing. a corollary of this finding is the e... | arxiv:2210.10642 |
we consider a singular limit problem from the damped wave equation with a power type nonlinearity to the corresponding heat equation. we call our singular limit problem non - delay limit. our proofs are based on the argument for non - relativistic limit from the nonlinear klein - gordon equation to the nonlinear schr \... | arxiv:2106.03030 |
with the rapid development and application of foundation models ( fms ), it is foreseeable that fms will play an important role in future wireless communications. as current artificial intelligence ( ai ) algorithms applied in wireless networks are dedicated models that aim for different neural network architectures an... | arxiv:2311.13106 |
##dii ) of angle θ, with θ measured in radians, is given by a = θ 2 ( r 2 − r 2 ). { \ displaystyle a = { \ frac { \ theta } { 2 } } \ left ( r ^ { 2 } - r ^ { 2 } \ right ). } = = complex structure = = in complex analysis an annulus ann ( a ; r, r ) in the complex plane is an open region defined as r < | z − a | < r. ... | https://en.wikipedia.org/wiki/Annulus_(mathematics) |
alternating minimization is a widely used and empirically successful heuristic for matrix completion and related low - rank optimization problems. theoretical guarantees for alternating minimization have been hard to come by and are still poorly understood. this is in part because the heuristic is iterative and non - c... | arxiv:1312.0925 |
we introduce a family of three parameters 2 - dimensional algebras representing elements in the brauer group bq ( k, h _ 4 ) of sweedler hopf algebra h _ 4 over a field k. they allow us to describe the mutual intersection of the subgroups arising from a quasitriangular or coquasitriangular structure. we also introduce ... | arxiv:0904.1883 |
in math. rt / 0205144 we observed that, on the level of derived categories, representations of the lie algebra of a semisimple algebraic group over a field of finite characteristic with a given ( generalized ) regular central character can be identified with coherent sheaves on the formal neighborhood of the correspond... | arxiv:math/0602075 |
an accurate knowledge of nuclear parton distribution functions ( npdfs ) is an essential ingredient of high energy physics calculations when the processes are involving nuclei in the initial state. it is well known now that the prompt photon production both in hadronic and nuclear collisions is a powerful tool for expl... | arxiv:1808.05639 |
we study the system of coupled atomic and molecular condensates within the two - mode model and beyond mean - field theory ( mft ). large amplitude atom - molecule coherent oscillations are shown to be damped by the rapid growth of fluctuations near the dynamically unstable molecular mode. this result contradicts earli... | arxiv:cond-mat/0105439 |
, founder alexandr wang ( drop - out ) texas instruments, 1930, founder cecil howard green ( sb, sm ) tsmc, 1987, founder morris chang ( sb, sm ) vmware, 1998, co - founder diane greene ( sm ) = = traditions and student activities = = the faculty and student body place a high value on meritocracy and on technical profi... | https://en.wikipedia.org/wiki/Massachusetts_Institute_of_Technology |
deep near - ir images from the vvv survey were used to search for rr lyrae type ab ( rrab ) stars within 100 ' from the galactic centre ( gc ). a sample of 960 rrab stars were discovered. we use the reddening - corrected magnitudes in order to isolate rrab belonging to the gc. the mean period for our rrab sample is $ p... | arxiv:1807.04303 |
we study the potential of a neutrino factory in constraining the parameter space of a scheme with one sterile neutrino separated from three active ones by an o ( 1 ) ev ^ 2, mass - squared difference. we present approximated analytic expressions for the oscillation probabilities, showing that the greatest sensitivity t... | arxiv:0812.3703 |
segment anything model ( sam ) is one of the pioneering prompt - based foundation models for image segmentation and has been rapidly adopted for various medical imaging applications. however, in clinical settings, creating effective prompts is notably challenging and time - consuming, requiring the expertise of domain ... | arxiv:2308.14936 |
using a density matrix formulation for the effective action, we obtain a set of macroscopic equations that describe spin accumulation in a non - homogeneous ferromagnet. we give a new expression for the spin current which extends previous work by taking into account the symmetry of the ferromagnetic state through a car... | arxiv:cond-mat/0407051 |
in a recent paper it has been shown that to model a diffusive molecular communication ( mc ) channel with multiple fully absorbing ( fa ) receivers, these can be interpreted as sources of negative particles from the other receivers ' perspective. the barycenter point is introduced as the best position where to place th... | arxiv:2304.13640 |
in this paper, we study the class of tempered distributions whose fourier transform is a translation bounded measure and show that each such distribution in $ \ mathbb { r } ^ d $ has order at most $ 2d $. we show the existence of the generalized eberlein decomposition within this class of distributions, and its compat... | arxiv:2105.03382 |
top - emission quantum dot light - emitting diodes ( qleds ) have been extensively studied due to their potential application in augmented / virtual reality. particularly, the impact of fabry - p \ ' erot resonance on top - emission qleds has been investigated through both experimental and theoretical studies. addition... | arxiv:2503.13924 |
bismuth has recently attracted interest in connection with na - ion battery anodes due to its high volumetric capacity. it reacts with na to form na $ _ 3 $ bi which is a prototypical dirac semimetal with a nontrivial electronic structure. density - functional - theory based first - principles calculations are playing ... | arxiv:2006.08585 |
we describe advice derived from one of the largest development programs in norway, where twelve scrum teams combined agile practices with traditional project management. the perform program delivered 12 releases over a four - year period, and finished on budget and on time. in this article, we summarize 12 key lessons ... | arxiv:1802.05118 |
we carry out the cantor - bendixson analysis of the space of all subgroups of any countable abelian group and we deduce a complete classification of such spaces up to homeomorphism. | arxiv:0811.1549 |
we study the structure of electromagnetic field of slowly rotating magnetized star in a randall - sundrum ii type braneworld. the star is modeled as a sphere consisting of perfect highly magnetized fluid with infinite conductivity and frozen - in dipolar magnetic field. maxwell ' s equations for the external magnetic f... | arxiv:1012.2190 |
this work focuses on multidimensional summation - by - parts ( sbp ) discretizations of linear elliptic operators with variable coefficients. we consider a general sbp discretization with dense simultaneous approximation terms ( sats ), which serve as interior penalties to enforce boundary conditions and inter - elemen... | arxiv:1612.08106 |
we show a combinatorial formula for a lower bound of the dimension of the non - unipotent monodromy part of the first milnor cohomology of a hyperplane arrangement satisfying some combinatorial conditions. this gives exactly its dimension if a stronger combinatorial condition is satisfied. we also prove a non - combina... | arxiv:0905.1284 |
this paper is devoted to the asymptotic analysis of the eigenvalues of the laplace operator with a strong magnetic field and robin boundary condition on a smooth planar domain and with a negative boundary parameter. we study the singular limit when the robin parameter tends to infinity which is equivalent to a semi - c... | arxiv:2111.01416 |
a novel effect of population transfer in a five - level system is analyzed. this population transfer effect is found to be a version of a raman process, which is facilitated and assisted by coherence effects, acting to close other available decay channels. | arxiv:quant-ph/0407191 |
we show that it is possible to uniquely reconstruct a generic many - body local hamiltonian from a single pair of initial and final states related by time evolution with the hamiltonian. we then propose a practical version of the protocol involving multiple pairs of such initial / final states. using the eigenstate the... | arxiv:1912.09492 |
we prove that morse local - to - global groups grow exponentially faster than their infinite index stable subgroups. this generalizes a result of dahmani, futer, and wise in the context of quasi - convex subgroups of hyperbolic groups to a broad class of groups that contains the mapping class group, cat ( 0 ) groups, a... | arxiv:2008.06379 |
this paper studies multilateral matching in which agents may negotiate contracts within any coalition. we assume scale economies such that an agent substitutes some existing contracts with new ones only if the latter involve a set of partners that is weakly larger than the original. a weakly setwise stable ( or setwise... | arxiv:2310.19479 |
we present a trefftz - type finite element method on meshes consisting of curvilinear polygons. local basis functions are computed using integral equation techniques that allow for the efficient and accurate evaluation of quantities needed in the formation of local stiffness matrices. to define our local finite element... | arxiv:1906.09015 |
using $ ( 448. 1 \ pm 2. 9 ) \ times 10 ^ { 6 } $ $ \ psi ( 3686 ) $ events collected with the besiii detector, we perform the first search for the weak baryonic decay $ \ psi ( 3686 ) \ to \ lambda _ c ^ { + } \ bar { \ sigma } ^ - + c. c. $. the analysis procedure is optimized using a blinded method. no significant s... | arxiv:2207.10877 |
implementations of cryptographic libraries have been scrutinized for secret - dependent execution behavior exploitable by microarchitectural side - channel attacks. to prevent unintended leakages, most libraries moved to constant - time implementations of cryptographic primitives. there have also been efforts to certif... | arxiv:2108.04600 |
the degree to which mexican immigrants in the u. s. are assimilating culturally has been widely debated. to examine this question, we focus on musical taste, a key symbolic resource that signals the social positions of individuals. we adapt an assimilation metric from earlier work to analyze self - reported musical int... | arxiv:1902.09453 |
the super - hamiltonian of 4 - dimensional gravity as simplified by ashtekar through the use of gauge potential and densitized triad variables can furthermore be succinctly expressed as a poisson bracket between the volume element and other fundamental gauge - invariant elements of 3 - geometry. this observation natura... | arxiv:gr-qc/0512025 |
in this paper, we use characteristic classes of the canonical vector bundles and the poincar \ ' { e } dualality to study the structure of the real homology and cohomology groups of oriented grassmann manifold $ g ( k, n ) $. show that for $ k = 2 $ or $ n \ leq 8 $, the cohomology groups $ h ^ * ( g ( k, n ), { \ bf r... | arxiv:0809.0808 |
the influence of gapless dissipative degrees of freedom on the superconductor - insulator transition in two dimensions is investigated. we develop a series expansion for the free energy of a ( 2 + 1 ) - dimensional xy model coupled to a bosonic heat bath that can be approximately summed to all orders. the calculation e... | arxiv:cond-mat/9911473 |
we introduce a type $ b $ analogue of the nil temperley - lieb algebra in terms of generators and relations, that we call the ( extended ) nil - blob algebra. we show that this algebra is isomorphic to the endomorphism algebra of a bott - samelson bimodule in type $ \ tilde { a } _ 1 $. we also prove that it is isomorp... | arxiv:2001.00073 |
with the advent of network function virtualization ( nfv ), network services that traditionally run on proprietary dedicated hardware can now be realized using virtual network functions ( vnfs ) that are hosted on general - purpose commodity hardware. this new network paradigm offers a great flexibility to internet ser... | arxiv:1901.03931 |
state of the art optimisation passes for dependently typed languages can help erase the redundant information typical of invariant - rich data structures and programs. these automated processes do not dramatically change the structure of the data, even though more efficient representations could be available. using qua... | arxiv:2301.02194 |
in this paper, we survey literature on prophet inequalities for subadditive combinatorial auctions. we give an overview of the previous best $ o ( \ log \ log m ) $ prophet inequality as well as the preceding $ o ( \ log m ) $ prophet inequality. then, we provide the constructive posted price mechanisms used in order t... | arxiv:2305.12698 |
the radiative acceleration of particles and the electrostatic potential fields that arise in low density plasmas hit by radiation produced by a transient, compact source are investigated. we calculate the dynamical evolution and asymptotic energy of the charged particles accelerated by the photons and the radiation - i... | arxiv:astro-ph/0304249 |
the first evidence for x ( 3872 ) production in relativistic heavy ion collisions is reported. the x ( 3872 ) production is studied in lead - lead ( pbpb ) collisions at a center - of - mass energy of $ \ sqrt { s _ \ mathrm { nn } } = $ 5. 02 tev per nucleon pair, using the decay chain x ( 3872 ) $ \ to $ j $ / \ psi ... | arxiv:2102.13048 |
low - ionization - state far - infrared ( fir ) emission lines may be useful diagnostics of star - formation activity in young galaxies, and at high redshift may be detectable from the ground. in practice, however, very little is known concerning how strong such line emission might be in the early universe. we attempte... | arxiv:astro-ph/0503054 |
gravity and thermal energy are universal phenomena which compete over the stabilization of astrophysical systems. the former induces an inward pressure driving collapse and the latter a stabilizing outward pressure generated by random motion and energy dispersion. since a contracting self - gravitating system is heated... | arxiv:2009.11919 |
the monograph contains the detailed exposition of the results obtained by the author during the last several years. in particular it contains an improvement of the well known calderon - ryff interpolation theorem and description of " verifying " operators of conditional mathematical expectations { if such an operator l... | arxiv:1803.09796 |
we study stable matching problems in networks where players are embedded in a social context, and may incorporate friendship relations or altruism into their decisions. each player is a node in a social network and strives to form a good match with a neighboring player. we consider the existence, computation, and ineff... | arxiv:1204.5780 |
we consider inelastic dark matter scenarios with dark photon mediator and a dark higgs boson. the dark higgs boson spontaneously breaks the gauge symmetry associated with the dark photon, and gives the mass to the dark photon and the mass difference to dark particles. such a dark higgs boson can decay into the dark par... | arxiv:2112.12432 |
this paper describes our two - stage system for the euphemism detection shared task hosted by the 3rd workshop on figurative language processing in conjunction with emnlp 2022. euphemisms tone down expressions about sensitive or unpleasant issues like addiction and death. the ambiguous nature of euphemistic words or ex... | arxiv:2211.04576 |
the method recently developed to include van der waals interactions in the density functional theory by using the maximally - localized wannier functions, is improved and extended to the case of atoms and fragments weakly bonded ( physisorbed ) to metal and semimetal surfaces, thus opening the way to realistic simulati... | arxiv:0809.1491 |
it is shown that phenomenologically favorable expressions of quark mixing angles through the ratios of current quark masses may be derived as stable points of certain 4 - th power in ckm matrix flavor - invariant potentials built with traces of 3x3 quark up and down mass matrices. | arxiv:2210.09780 |
self - testing protocols enable certification of quantum devices without demanding full knowledge about their inner workings. a typical approach in designing such protocols is based on observing nonlocal correlations which exhibit maximum violation in a bell test. we show that in bell experiment known as hardy ' s test... | arxiv:2112.06595 |
let $ e $ be a finite directed graph with no sources or sinks and write $ x _ e $ for the graph correspondence. we study the $ c ^ * $ - algebra $ c ^ * ( e, z ) : = \ mathcal { t } ( x _ e, z ) / \ mathcal { k } $ where $ \ mathcal { t } ( x _ e, z ) $ is the $ c ^ * $ - algebra generated by weighted shifts on the foc... | arxiv:2108.05601 |
existing text - to - image models still struggle to generate images of multiple objects, especially in handling their spatial positions, relative sizes, overlapping, and attribute bindings. to efficiently address these challenges, we develop a training - free multimodal - llm agent ( mulan ), as a human painter, that c... | arxiv:2402.12741 |
we review the current understanding of the upper atmospheres of uranus and neptune, and explore the upcoming opportunities available to study these exciting planets. the ice giants are the least understood planets in the solar system, having been only visited by a single spacecraft, in 1986 and 1989, respectively. the ... | arxiv:2009.02071 |
a measurement of neutrinoless double beta decay in one isotope does not allow to determine the underlying physics mechanism. we discuss the discrimination of mechanisms for neutrinoless double beta decay by comparing ratios of half life measurements for different isotopes. six prominent examples for specific new physic... | arxiv:hep-ph/0612165 |
we show that a closed orientable riemannian $ n $ - manifold, $ n \ ge 5 $, with positive isotropic curvature and free fundamental group is homeomorphic to the connected sum of copies of $ s ^ { n - 1 } \ times s ^ 1 $. | arxiv:0801.2221 |
we investigate a method to deal with congestion of sectors and delays in the tactical phase of air traffic flow and capacity management. it relies on temporal objectives given for every point of the flight plans and shared among the controllers in order to create a collaborative environment. this would enhance the tran... | arxiv:1309.4085 |
we study six - dimensional n = ( 1, 0 ) supergravity theories with abelian, as well as non - abelian, gauge group factors. we show that for theories with fewer than nine tensor multiplets, the number of possible combinations of gauge groups - including abelian factors - and non - abelian matter representations is finit... | arxiv:1110.5916 |
intergalactic magnetic fields in the voids of the large - scale structure can be probed via measurements of secondary gamma - ray emission from gamma - ray interactions with extragalactic background light. lower bounds on the magnetic field in the voids were derived from the non - detection of this emission. it is not ... | arxiv:2106.02690 |
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