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we propose and analyse a model predictive control ( mpc ) strategy tailored for networks of underwater agents tasked with maintaining formation while following a shared path and using acoustic communication channels. the strategy accommodates both time - division and frequency - division medium access schemes, and addr... | arxiv:2410.11959 |
atomic - level structural changes in materials are important but challenging to study. here, we demonstrate the dynamics and the possibility of manipulating a phosphorus dopant atom in graphene using scanning transmission electron microscopy ( stem ). the mechanisms of various processes are explored and compared with t... | arxiv:1803.01369 |
look at the source of the article. for most symbols, the entry name is the corresponding unicode symbol. so, for searching the entry of a symbol, it suffices to type or copy the unicode symbol into the search textbox. similarly, when possible, the entry name of a symbol is also an anchor, which allows linking easily fr... | https://en.wikipedia.org/wiki/Glossary_of_mathematical_symbols |
we address distributed learning problems, both nonconvex and convex, over undirected networks. in particular, we design a novel algorithm based on the distributed alternating direction method of multipliers ( admm ) to address the challenges of high communication costs, and large datasets. our design tackles these chal... | arxiv:2501.13516 |
we study states of large charge density in integrable conformal coset models. for the o ( 2 ) coset, we consider two different s - matrices, one corresponding to a thirring mass perturbation and the other to the continuation to o ( 2 + epsilon ). the former leads to simplification in the conformal limit ; the latter gi... | arxiv:hep-th/0408162 |
travel - time prediction constitutes a task of high importance in transportation networks, with web mapping services like google maps regularly serving vast quantities of travel time queries from users and enterprises alike. further, such a task requires accounting for complex spatiotemporal interactions ( modelling bo... | arxiv:2108.11482 |
we develop analytic and numerical techniques for studying the statistics of slow - roll inflation in random gaussian landscapes. as an illustration of these techniques, we analyze small - field inflation in a one - dimensional landscape. we calculate the probability distributions for the maximal number of e - folds and... | arxiv:1612.03960 |
radiatively inefficient accretion flows onto black holes are unstable due to both an outwardly decreasing entropy ( ` convection ' ) and an outwardly decreasing rotation rate ( the ` magnetorotational instability ' ; mri ). using a linear magnetohydrodynamic stability analysis, we show that long - wavelength modes are ... | arxiv:astro-ph/0203026 |
chiral anomalies give rise to dissipationless transport phenomena such as the chiral magnetic and vortical effects. in these notes i review the theory from a quantum field theoretic, hydrodynamic and holographic perspective. a physical interpretation of the otherwise somewhat obscure concepts of consistent and covarian... | arxiv:1610.04413 |
the effect of spin - orbit interaction on persistent currents in mesoscopic hubbard rings threaded by an aharonov - bohm flux is investigated putting stress on the orbital magnetism. the non - perturbative treatment of the spin - orbit interaction developed by meir { \ em et al. } is combined with the bethe ansatz solu... | arxiv:cond-mat/9309012 |
let $ ( x, b ) $ be a log canonical pair over a normal variety $ z $ with maximal albanese dimension. if $ k _ x + b $ is relatively abundant over $ z $ ( for example, $ k _ x + b $ is relatively big over $ z $ ), then we prove that $ k _ x + b $ is abundant. in particular, the subadditvity of kodaira dimensions $ \ ka... | arxiv:1801.00739 |
we analyze statistics for eigenvector entries of heavy - tailed random symmetric matrices ( also called l \ ' { e } vy matrices ) whose associated eigenvalues are sufficiently small. we show that the limiting law of any such entry is non - gaussian, given by the product of a normal distribution with another random vari... | arxiv:2002.09355 |
a general model is presented for coupling of high - $ q $ whispering - gallery modes in optical microsphere resonators with coupler devices possessing discrete and continuous spectrum of propagating modes. by contrast to conventional high - q optical cavities, in microspheres independence of high intrinsic quality - fa... | arxiv:physics/9805030 |
as of today, hundreds of hot jupiters have been found, yet the inflated radii of a large fraction of them remain unexplained. it is still unclear whether a single inflation mechanism is enough to explain the entire distribution of radii, or whether a combination of them is needed. we seek to understand the relationship... | arxiv:1804.03075 |
in 1988 p. erd \ " os asked if the prime divisors of $ x ^ n - 1 $ for all $ n = 1, 2, >... $ determine the given integer $ x $ ; the problem was affirmatively answered by corrales - rodorig \ ' a \ ~ nez and r. schoof in 1997 together with its elliptic version. analogously, k. yamanoi proved in 2004 that the support o... | arxiv:0907.5066 |
we generalise wigner ' s theorem to its most general form possible for b ( h ) in the sense of completely characterising those vector state transformations of b ( h ) that appear as restrictions of duals of linear operators on b ( h ). we then use this result to similarly characterise the pure state transformations of ... | arxiv:math/0409011 |
an hst cos far uv spectrum ( 1170 a to 1800 a ) was obtained for the short orbital period recurrent novae ( t pyxidis subclass ), ci aquilae. ci aql is the only classical cv known to have two eclipses of sensible depth per orbit cycle and also have pre - and post - outburst light curves that are steady enough to allow ... | arxiv:1812.09993 |
in this paper we explore a generic notion of superrigidity for von neumann algebras $ l ( g ) $ and reduced $ c ^ * $ - algebras $ c ^ * _ r ( g ) $ associated with countable discrete groups $ g $. this allows us to classify these algebras for various new classes of groups $ g $ from the realm of coinduced groups. | arxiv:2107.05976 |
\ boldsymbol { \ nabla } } } or β β { \ displaystyle { \ vec { \ nabla } } } nabla, the gradient, vector derivative operator ( β β x, β β y, β β z ) { \ displaystyle \ textstyle \ left ( { \ frac { \ partial } { \ partial x } }, { \ frac { \ partial } { \ partial y } }, { \ frac { \ partial } { \ partial z } } \ right ... | https://en.wikipedia.org/wiki/Glossary_of_mathematical_symbols |
( abridged ) the rest - frame near - ir spectra of intermediate age ( 1 - 2 gyr ) stellar populations are dominated by carbon based absorption features offering a wealth of information. yet, spectral libraries that include the near - ir wavelength range do not sample a sufficiently broad range of ages and metallicities... | arxiv:1205.5269 |
let $ i $ be an $ m $ - generated complete intersection monomial ideal in $ s = k [ x _ 1,..., x _ n ] $. we show that the stanley depth of $ i $ is $ n - \ floor { \ frac { m } { 2 } } $. we also study the upper - discrete structure for monomial ideals and prove that if $ i $ is a squarefree monomial ideal minimally g... | arxiv:0805.4461 |
this paper concerns the dirichlet problem of three - dimensional inhomogeneous navier - stokes equations with density - dependent viscosity. when the viscosity coefficient $ \ mu ( \ rho ) $ is a power function of the density ( $ \ mu ( \ rho ) = \ mu \ rho ^ \ alpha $ with $ \ alpha > 1 $ ), it is proved that the syst... | arxiv:2408.00333 |
we investigate a model of two - dimensional gravity with arbitrary scalar potential obtained by gauging a deformation of de sitter or more general algebras, which accounts for the existence of an invariant energy scale. we obtain explicit solutions of the field equations and discuss their properties. | arxiv:hep-th/0210213 |
we recently proposed a new cluster operating system stack, dbos, centered on a dbms. dbos enables unique support for ml applications by encapsulating ml code within stored procedures, centralizing ancillary ml data, providing security built into the underlying dbms, co - locating ml code and data, and tracking data and... | arxiv:2208.05101 |
deep learning has proved particularly useful for semantic segmentation, a fundamental image analysis task. however, the standard deep learning methods need many training images with ground - truth pixel - wise annotations, which are usually laborious to obtain and, in some cases ( e. g., medical images ), require domai... | arxiv:2207.00289 |
this paper is an overview of the classical level crossing problem which is studied extensively in the literature and is fundamental in many branches of applied probability. we discuss a number of approximations with an emphasis on their performance, methods of justification and technical conditions which are required i... | arxiv:1803.09801 |
this study evaluates the performance of conventional syn ants and learning - based registration methods in the context of pediatric neuroimaging, specifically focusing on intrasubject deformable registration. the comparison involves three approaches : without ( nr ), with rigid ( rr ), and with rigid and affine ( rar )... | arxiv:2406.19943 |
we propose a deep convolutional neural network ( cnn ) for face detection leveraging on facial attributes based supervision. we observe a phenomenon that part detectors emerge within cnn trained to classify attributes from uncropped face images, without any explicit part supervision. the observation motivates a new met... | arxiv:1701.08393 |
neutralization probabilities are presented for hyperthermal energy na + ions scattered from a cu ( 001 ) crystal as a function of surface temperature and scattered velocity. a large enhancement in neutralization is observed as the temperature is increased. velocity - dependent charge transfer regimes are probed by vary... | arxiv:cond-mat/0211291 |
networks using these protocols can exhibit two stable states under the same level of load. the stable state with low throughput is known as congestive collapse. modern networks use congestion control, congestion avoidance and traffic control techniques where endpoints typically slow down or sometimes even stop transmis... | https://en.wikipedia.org/wiki/Computer_network |
in this paper, we give list coloring variants of simple iterative defective coloring algorithms. formally, in a list defective coloring instance, each node $ v $ of a graph is given a list $ l _ v $ of colors and a list of allowed defects $ d _ v ( x ) $ for the colors. each node $ v $ needs to be colored with a color ... | arxiv:2405.04648 |
regularization is typically understood as improving generalization by altering the landscape of local extrema to which the model eventually converges. deep neural networks ( dnns ), however, challenge this view : we show that removing regularization after an initial transient period has little effect on generalization,... | arxiv:1905.13277 |
in this work, we investigate the potential of a large language model ( llm ) to directly comprehend visual signals without the necessity of fine - tuning on multi - modal datasets. the foundational concept of our method views an image as a linguistic entity, and translates it to a set of discrete words derived from the... | arxiv:2403.07874 |
measurement of multiple andreev reflection ( mar ) in a josephson junction made from an inas heterostructure with epitaxial aluminum is used to quantify the highly transparent semiconductor - superconductor interface, indicating near - unity transmission. the observed temperature dependence of mar does not follow a con... | arxiv:1607.04164 |
we address the problem of reliable broadcast in asynchronous message - passing systems with $ n $ nodes, of which up to $ t $ are malicious ( faulty ), in addition to a message adversary that can drop some of the messages sent by correct ( non - faulty ) nodes. we present a message - adversary - tolerant byzantine reli... | arxiv:2312.16253 |
following gorokhovsky and lott and using an extension of the b - pseudodifferential calculus of melrose, we give a formula for the chern character of the dirac index class of a longitudinal dirac type operators on a foliated manifold with boundary. for this purpose we use the bismut local index formula in the context o... | arxiv:math/0701482 |
we investigate the eigenvalue spectrum of the staggered dirac matrix in su ( 3 ) gauge theory and in full qcd on a $ 6 ^ 3 \ times 4 $ lattice. as a measure of the fluctuation properties of the eigenvalues, we study the nearest - neighbor spacing distribution $ p ( s ) $ for various values of $ \ beta $ both in the con... | arxiv:hep-ph/9803285 |
denoising diffusion models ( ddms ) have emerged as a strong competitor to generative adversarial networks ( gans ). however, despite their widespread use in image synthesis and editing applications, their latent space is still not as well understood. recently, a semantic latent space for ddms, coined ` $ h $ - space '... | arxiv:2303.11073 |
we study theoretically the reconstruction of attosecond beating by interference of two - photon transitions ( rabbitt ) in strongly polar molecules. the time - dependent energy of a polar molecule in the infrared ( ir ) field gives rise to an additional dipole - laser coupling contribution to the sideband delay. in a t... | arxiv:2209.06676 |
experiments related to x - ray optics carried out by a. h. compton and his collaborators during 1923 - 1927, led to the nobel prize winning discovery of compton effect. based on the critical analyses of these experimental investigation results, we could infer a unique x - ray reflection property of speculum metal that ... | arxiv:2001.02053 |
for partially wetting, ellipsoidal colloids trapped at a fluid interface, their effective, interface - - mediated interactions of capillary and fluctuation - - induced type are analyzed. for contact angles different from 90 $ ^ o $, static interface deformations arise which lead to anisotropic capillary forces that are... | arxiv:0801.2851 |
the physical processes at the interface of a low - temperature plasma and a solid are extremely complex. they involve a huge number of elementary processes in the plasma, in the solid as well as charge, momentum and energy transfer across the interface. in the majority of plasma simulations these surface processes are ... | arxiv:1802.08710 |
text - driven image and video diffusion models have recently achieved unprecedented generation realism. while diffusion models have been successfully applied for image editing, very few works have done so for video editing. we present the first diffusion - based method that is able to perform text - based motion and ap... | arxiv:2302.01329 |
the lieb lattice possesses three bands and with intrinsic spin orbit coupling $ \ lambda $, supports topologically non - trivial band insulating phases. at half filling the lower band is fully filled, while the upper band is empty. the chemical potential lies in the flat band ( fb ) located at the middle of the spectru... | arxiv:1903.10452 |
combined with x - ray imaging and spectral data, observations of the sunyaev - zel ' dovich effect ( sze ) can be used to determine direct distances to galaxy clusters. these distances are independent of the extragalactic distance ladder and do not rely on clusters being standard candles or rulers. observations of the ... | arxiv:astro-ph/0306073 |
despite the ubiquity of communicative visualizations, specifying communicative intent during design is ad hoc. whether we are selecting from a set of visualizations, commissioning someone to produce them, or creating them ourselves, an effective way of specifying intent can help guide this process. ideally, we would ha... | arxiv:2108.03111 |
overlapped community detection in social networks has become an important research area with the increasing popularity and complexity of the networks. most of the existing solutions are either centralized or parallel algorithms, which are computationally intensive - require complete knowledge of the entire networks. bu... | arxiv:2011.05954 |
using quantum gas microscopy we study the late - time effective hydrodynamics of an isolated cold - atom fermi - hubbard system subject to an external linear potential ( a " tilt " ). the tilt is along one of the principal directions of the two - dimensional ( 2d ) square lattice and couples mass transport to local hea... | arxiv:1909.05848 |
a medical science liaison ( msl ) is a healthcare consulting professional who is employed by pharmaceutical, biotechnology, medical device, and managed care companies. other job titles for medical science liaisons may include medical liaisons, clinical science liaisons, medical science managers, regional medical scient... | https://en.wikipedia.org/wiki/Medical_science_liaison |
single and two - mode multiphoton states are the cornerstone of many quantum technologies, e. g., metrology. in the optical regime these states are generally obtained combining heralded single - photons with linear optics tools and post - selection, leading to inherent low success probabilities. in a recent paper, we d... | arxiv:1802.00210 |
dark matter in variations of constrained minimal supersymmetric standard models will be discussed. particular attention will be given to the comparison between accelerator and direct detection constraints. | arxiv:0709.3303 |
analytic properties of the multiple spin density waves showing vortex structures, which have recently been found in the fcc hubbard model using the generalized hartree - fock ( ghf ) approximation, have been investigated. it is shown that the 2q multiple helical spin density waves ( sdw ) consist of two types of half -... | arxiv:2007.03863 |
we study a time - dependent scattering theory for schr \ " { o } dinger operators on a manifold with asymptotically polynomially growing ends. we use the mourre theory to show the spectral properties of self - adjoint second - order elliptic operators. we prove the existence and the asymptotic completeness of wave oper... | arxiv:1112.5135 |
aims : to investigate the very high energy ( vhe : > 100 gev ) gamma - ray emission from the high - frequency peaked bl lac 1es 0229 + 200. methods : observations of 1es 0229 + 200 at energies above 580 gev were performed with the high energy stereoscopic system ( hess ) in 2005 and 2006. results : 1es 0229 + 200 is di... | arxiv:0709.4584 |
we examine the evolution of the spatial counts - in - cells distribution of galaxies and show that the form of the galaxy distribution function does not change significantly as galaxies merge and evolve. in particular, bound merging pairs follow a similar distribution to that of individual galaxies. from the adiabatic ... | arxiv:1011.0176 |
we consider the problem of decoherence and relaxation of open bosonic quantum systems from a perspective alternative to the standard master equation or quantum trajectories approaches. our method is based on the dynamics of expectation values of observables evaluated in a coherent state representation. we examine a mod... | arxiv:quant-ph/0601063 |
it has been proposed, or confirmed, that diamond nanoparticles exist in various environments in space : close to active galactic nuclei, in the vicinity of supernovae and pulsars, in the interior of several planets in the solar system, in carbon planets and other exoplanets, carbon - rich stars, meteorites, in x - ray ... | arxiv:1803.01185 |
let $ a $ be a set of natural numbers and let $ s _ { n, a } $ be the set of all permutations of $ [ n ] = \ { 1, 2,..., n \ } $ with cycle lengths belonging to $ a $. furthermore, let $ \ mid a ( n ) \ mid $ denote the cardinality of the set $ a ( n ) = a \ cap [ n ] $. the limit $ \ rho = \ lim _ { n \ to \ infty } \... | arxiv:2204.07361 |
dependency distance minimization ( ddm ) is a well - established principle of word order. it has been predicted theoretically that ddm implies compression, namely the minimization of word lengths. this is a second order prediction because it links a principle with another principle, rather than a principle and a manife... | arxiv:2109.08900 |
there is a rapidly growing number of open - source large language models ( llms ) and benchmark datasets to compare them. while some models dominate these benchmarks, no single model typically achieves the best accuracy in all tasks and use cases. in this work, we address the challenge of selecting the best llm out of ... | arxiv:2309.15789 |
recent work has shown that it is possible to train an $ \ textit { unsupervised } $ automatic speech recognition ( asr ) system using only unpaired audio and text. existing unsupervised asr methods assume that no labeled data can be used for training. we argue that even if one does not have any labeled audio for a give... | arxiv:2305.13330 |
we propose to introduce a new stochastic process in molecular dynamics in order to improve the description of the nucleon emission process from a hot nucleus. we give momentum fluctuations originating from the momentum width of the nucleon wave packet to the nucleon stochastically when it is being emitted from the nucl... | arxiv:nucl-th/9508025 |
the critical exponents for a class of one - dimensional models of interface depinning in disordered media can be calculated through a mapping onto directed percolation ( dp ). in higher dimensions these models give rise to directed surfaces, which do not belong to the directed percolation universality class. we formula... | arxiv:cond-mat/9601109 |
inspired by the $ k $ - inversion statistic for llt polynomials, we define a $ k $ - inversion number and $ k $ - descent set for words. using these, we define a new statistic on words, called the $ k $ - major index, that interpolates between the major index and inversion number. we give a bijective proof that the $ k... | arxiv:0807.0433 |
inspired by previous work of shoup, lenstra - de smit and couveignes - lercier, we give fast algorithms to compute in ( the first levels of ) the ell - adic closure of a finite field. in many cases, our algorithms have quasi - linear complexity. | arxiv:1301.6021 |
the study investigated the effects of atmospheric plasma on various dielectric materials ( fr - 4, ptfe, al $ _ 2 $ o $ _ 3 $ ) and electrode materials ( copper, silver, gold - plated copper ) used in surface micro - discharge plasma sources. xps and laser microscopy were used to analyze changes in surface properties a... | arxiv:2410.16751 |
let $ \ sigma = \ { \ sigma _ { i } | i \ in i \ } $ be some partition of the set of all primes $ \ bbb { p } $ and $ g $ a finite group. $ g $ is said to be $ \ sigma $ - soluble if every chief factor $ h / k $ of $ g $ is a $ \ sigma _ { i } $ - group for some $ i = i ( h / k ) $. a set $ { \ cal h } $ of subgroups o... | arxiv:1704.02509 |
the morphology of bucky onions is investigated by { \ it ab initio } calculations using yang ' s new $ o ( n ) $ method. it is found that for large single shell fullerenes with $ i _ h $ symmetry, the spherical morphology has the lower energy than that of polyhedrons. the formation energy per atom follows a simple scal... | arxiv:cond-mat/9307031 |
we outline necessary and sufficient condition to the existence of extrmas of a function on a self - similar set, and we describe discrete gradient algorithm to find the extrema. | arxiv:1812.02743 |
in this article we introduce a novel quantum state, the perfect quantum optical vortex state which exhibits a highly localised distribution along a ring in the quadrature space. we examine its nonclassical properties using the wigner function and the negativity volume. such a quantum state can be a useful resource for ... | arxiv:1603.00321 |
we present nonlinear photonic circuit models for constructing programmable linear transformations and use these to realize a coherent perceptron, i. e., an all - optical linear classifier capable of learning the classification boundary iteratively from training data through a coherent feedback rule. through extensive s... | arxiv:1501.01608 |
we tackle the challenge of concurrent reconstruction at the part level with the rgb appearance and estimation of motion parameters for building digital twins of articulated objects using the 3d gaussian splatting ( 3d - gs ) method. with two distinct sets of multi - view imagery, each depicting an object in separate st... | arxiv:2503.08135 |
our view of the high velocity cloud ( hvc ) system is changing dramatically with new observations from the far ultraviolet spectroscopic explorer mission and the space telescope imaging spectrograph onboard the hubble space telescope. in particular, the detection of o vi absorption indicates that many hvcs have a hot, ... | arxiv:astro-ph/0108088 |
##rm { mf } } ( p ) } is completely metrizable iff it is regular. = = Ο - models and Ξ² - models = = the Ο in Ο - model stands for the set of non - negative integers ( or finite ordinals ). an Ο - model is a model for a fragment of second - order arithmetic whose first - order part is the standard model of peano arithme... | https://en.wikipedia.org/wiki/Reverse_mathematics |
this paper does not give a proof of mochizuki ' s corollary 3. 12. it is the first in a series of three papers concerning mochizuki ' s inequalities. the present paper concerns the setup of corollary 3. 12 and the first two indeterminacies, the second \ cite { dupuy2020c } concerns log - kummer correspondences and ind3... | arxiv:2004.13228 |
it is shown that the pais - uhlenbeck oscillator with damping, considered by nesterenko, is a special case of a more general oscillator that has not only a first order, but also a third order friction term. if the corresponding damping constants, \ alpha \ and \ beta, are both positive and below certain critical values... | arxiv:1304.1325 |
magnetic fields in several astrophysical objects are amplified and maintained by a dynamo mechanism, which is the conversion of the turbulent kinetic energy to magnetic energy. a dynamo that amplifies magnetic fields at scales $ < $ the driving scale of turbulence is known as the fluctuation dynamo. we study the proper... | arxiv:2109.11698 |
the casimir energy for a massless, neutral scalar field in presence of a point interaction is analyzed using a general zeta - regularization approach developed in earlier works. in addition to a regular bulk contribution, there arises an anomalous boundary term which is infinite despite renormalization. the intrinsic n... | arxiv:1909.00604 |
computer engineering ( ce, coe, or cpe ) is a branch of engineering specialized in developing computer hardware and software. it integrates several fields of electrical engineering, electronics engineering and computer science. computer engineering is referred to as electrical and computer engineering or computer scien... | https://en.wikipedia.org/wiki/Computer_engineering |
according to the random first order transition ( rfot ) theory of glasses, the barriers for activated dynamics in supercooled liquids vanish as the temperature of a viscous liquid approaches the dynamical transition temperature from below. this occurs due to a decrease of the surface tension between local meta - stable... | arxiv:cond-mat/0307089 |
capturing and editing full head performances enables the creation of virtual characters with various applications such as extended reality and media production. the past few years witnessed a steep rise in the photorealism of human head avatars. such avatars can be controlled through different input data modalities, in... | arxiv:2306.00547 |
in this work we investigate a numerical model of a coaxial rf - driven plasma jet operated at atmospheric pressure. due to the cylindrical symmetry an adequate 2 - d representation of the otherwise 3 - dimensional structure is used. a helium - oxygen chemistry reaction scheme is applied. we study the effect of secondar... | arxiv:1105.4509 |
we consider the operator of taking the $ 2p $ th derivative of a function with zero boundary conditions for the function and its first $ p - 1 $ derivatives at two distinct points. our main result provides an asymptotic formula for the eigenvalues and resolves a question on the appearance of certain regular numbers in ... | arxiv:math/0501116 |
we present spectroscopic confirmation of five galaxy clusters at $ 1. 25 < \ textit { z } < 1. 5 $, discovered in the $ 2500 $ deg $ ^ { 2 } $ south pole telescope sunyaev - zel ' dovich ( spt - sz ) survey. these clusters, taken from a mass - limited sample with a nearly redshift independent selection function, have m... | arxiv:1806.01962 |
automatic and rapid screening of covid - 19 from the chest x - ray images has become an urgent need in this pandemic situation of sars - cov - 2 worldwide in 2020. however, accurate and reliable screening of patients is a massive challenge due to the discrepancy between covid - 19 and other viral pneumonia in x - ray i... | arxiv:2006.13817 |
the use of mass preconditioning or hasenbusch filtering in modern hybrid monte carlo simulations is common. at light quark masses, multiple filters ( three or more ) are typically used to reduce the cost of generating dynamical gauge fields ; however, the task of tuning a large number of hasenbusch mass terms is non - ... | arxiv:1609.02652 |
the irreducible tensor operators and their tensor products employing racah algebra are studied. transformation procedure of the coordinate system operators act on are introduced. the rotation matrices and their parametrization by the spherical coordinates of vector in the fixed and rotated coordinate systems are determ... | arxiv:1004.5454 |
register " multi - touch " as a trademark in the united states β however its request was denied by the united states patent and trademark office because it considered the term generic. multi - touch sensing and processing occurs via an asic sensor that is attached to the touch surface. usually, separate companies make ... | https://en.wikipedia.org/wiki/Multi-touch |
gravastars have been considered as a feasible alternative to black holes in the past couple of decades. stable models of gravastar have been studied in many of the alternative gravity theories besides standard general relativity ( gr ). the rastall theory of gravity is a popular alternative to gr, specially in the cosm... | arxiv:2102.01524 |
in the minimum common string partition ( mcsp ) problem two related input strings are given. " related " refers to the property that both strings consist of the same set of letters appearing the same number of times in each of the two strings. the mcsp seeks a minimum cardinality partitioning of one string into non - o... | arxiv:1501.02388 |
fermi gamma ray space telescope observations of the flat spectrum radio quasar 3c ~ 454. 3 show a spectral - index change $ \ delta \ gamma \ cong 1. 2 \ pm 0. 3 $ at break energy $ e _ { br } \ approx 2. 4 \ pm0. 3 $ gev. such a sharp break is inconsistent with a cooling electron distribution and is poorly fit with a ... | arxiv:1004.1418 |
the operation of the future circular collider ( fcc ) with heavy ions would provide pb - pb and p - pb collisions at sqrt { s _ nn } = 39 and 63 tev, respectively, per nucleon - nucleon collision, with projected per - month integrated luminosities of up to 110 / nb and 29 / pb, respectively. this document outlines the ... | arxiv:1901.10952 |
in - medium field - theory is applied to different effective models and qcd to describe mass and isospin effects, finite volume corrections and magnetic fields in the phase diagram of strong interactions, keeping close contact with experiments and lattice results. findings range from a technical nonperturbative solutio... | arxiv:1208.0574 |
the instantaneous bethe - salpeter equation, derived from the general bethe - salpeter formalism by assuming that the involved interaction kernel is instantaneous, represents the most promising framework for the description of hadrons as bound states of quarks from first quantum - field - theoretic principles, that is,... | arxiv:hep-ph/0011235 |
hydrodynamic flow in two - dimensional electron systems has so far been probed only by dc transport and scanning gate microscopy measurements. in this work we discuss theoretically signatures of the hydrodynamic regime in near - field optical microscopy. we analyze the dispersion of acoustic plasmon modes in two - dime... | arxiv:1812.09889 |
a consequence of the surgery theorem of gromov and lawson is that every closed, simply - connected 6 - manifold admits a riemannian metric of positive scalar curvature. for metrics of positive ricci curvature it is widely open whether a similar result holds ; there are no obstructions known for those manifolds to admit... | arxiv:2210.15610 |
we report the creation of a pair of josephson junctions on a toroidal dilute gas bose - einstein condensate ( bec ), a configuration that is the cold atom analog of the well - known dc superconducting quantum interference device ( squid ). we observe josephson effects, measure the critical current of the junctions, and... | arxiv:1304.8095 |
existence, $ l ^ 2 $ - stationarity and linearity of conditional expectations $ \ wwo { x _ k } {..., x _ { k - 2 }, x _ { k - 1 } } $ of square integrable random sequences $ \ mathbf { x } = ( x _ { k } ) _ { k \ in \ mathbb { z } } $ satisfying \ [ \ wwo { x _ k } {..., x _ { k - 2 }, x _ { k - 1 }, x _ { k + 1 }, x ... | arxiv:math/0507332 |
we prove lusztig ' s conjectures $ { \ bf p1 } $ - $ { \ bf p15 } $ for the affine weyl group of type $ \ tilde { c } _ 2 $ for all choices of positive weight function. our approach to computing lusztig ' s $ \ mathbf { a } $ - function is based on the notion of a ` balanced system of cell representations '. once this ... | arxiv:1803.11067 |
this paper describes the adore repository architecture, designed and implemented for ingesting, storing, and accessing a vast collection of digital objects at the research library of the los alamos national laboratory. the adore architecture is highly modular and standards - based. in the architecture, the mpeg - 21 di... | arxiv:cs/0502028 |
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