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in this article, we theoretically study, in an atomic - optomechanical system, quantum correlations shared between three modes, namely mechanical mode, optical mode and atomic mode. we firstly investigate the combined effect of the variation of the cavity - collective atomic mode coupling and the effective optomechanic... | arxiv:2311.04488 |
recently a covariant entropy conjecture has been proposed for dynamical horizons. we apply this conjecture to concordance cosmological models, namely, those cosmological models filled with perfect fluids, in the presence of a positive cosmological constant. as a result, we find this conjecture has a severe constraint p... | arxiv:0712.3821 |
the notion of entanglement of quantum states is usually defined with respect to a fixed bipartition. indeed, a global basis change can always map an entangled state to a separable one. the situation is however different when considering a set of states. in this work we define the notion of an " absolutely entangled set... | arxiv:2006.07165 |
temporal action localization is an important step towards video understanding. most current action localization methods depend on untrimmed videos with full temporal annotations of action instances. however, it is expensive and time - consuming to annotate both action labels and temporal boundaries of videos. to this e... | arxiv:2001.07793 |
binarized neural networks ( bnn ) offer efficient implementations for machine learning tasks and facilitate privacy - preserving machine learning ( ppml ) by simplifying operations with binary values. nevertheless, challenges persist in terms of communication and accuracy in their application scenarios. in this work, w... | arxiv:2412.16449 |
unveiling the key mechanisms that determine optically driven spin dynamics is essential both to probe the fundamental nature of ultrafast light - matter interactions, but also to drive future technologies of smaller, faster, and more energy efficient devices. essential to this task is the ability to use experimental sp... | arxiv:2205.03172 |
due to the impressive amount of new data provided by the rxte satellite in the past decade, our knowledge of the phenomenology of accretion onto black holes has increased considerably. in particular, it has been possible to schematize the outburst evolution of transient systems on the basis of their spectral and timing... | arxiv:astro-ph/0507556 |
in this survey, we describe controlled interacting particle systems ( cips ) to approximate the solution of the optimal filtering and the optimal control problems. part i of the survey is focussed on the feedback particle filter ( fpf ) algorithm, its derivation based on optimal transportation theory, and its relations... | arxiv:2301.00935 |
the analysis of stochastic loss networks has long been of interest in computer and communications networks and is becoming important in the areas of service and information systems. in traditional settings, computing the well known erlang formula for blocking probability in these systems becomes intractable for larger ... | arxiv:0708.4059 |
we study the volume dependence of electric flux energies for su ( 2 ) gauge theory with twisted boundary conditions. the curves interpolate smoothly between the perturbative semiclassicalresults and the confinement regime. on the basis of our results, we propose that the confinement property might be caused by a class ... | arxiv:hep-lat/9507001 |
in order to see the behavior of $ \ imath $ canonical bases at $ q = \ infty $, we introduce the notion of $ \ imath $ crystals associated to an $ \ imath $ quantum group of certain quasi - split type. the theory of $ \ imath $ crystals clarifies why $ \ imath $ canonical basis elements are not always preserved under n... | arxiv:2110.07177 |
training deep neural networks ( dnns ) usually requires massive training data and computational resources. users who cannot afford this may prefer to outsource training to a third party or resort to publicly available pre - trained models. unfortunately, doing so facilitates a new training - time attack ( i. e., backdo... | arxiv:2302.12758 |
we introduce strong measuring, a maximal strengthening of j. t. moore ' s measuring principle, which asserts that every collection of fewer than continuum many closed bounded subsets of $ \ omega _ 1 $ is measured by some club subset of $ \ omega _ 1 $. the consistency of strong measuring with the negation of ch is sho... | arxiv:1808.08596 |
we propose a time - delayed feedback control scheme for open quantum systems that can dramatically reduce the time to reach steady state. no measurement is performed in the feedback loop, and we suggest a simple all - optical implementation for a cavity qed system. we demonstrate the potential of the scheme by applying... | arxiv:1401.2287 |
this paper introduces a control problem of regulation of energy flows in a two - site electricity and heat supply system, where two combined heat and power ( chp ) plants are interconnected via electricity and heat flows. the control problem is motivated by recent development of fast operation of chp plants to provide ... | arxiv:1809.03939 |
autonomous - mobile cyber - physical machines are part of our future. specifically, unmanned - aerial - vehicles have seen a resurgence in activity with use - cases such as package delivery. these systems face many challenges such as their low - endurance caused by limited onboard - energy, hence, improving the mission... | arxiv:1906.10513 |
five - and four - dimensional superconformal field theories with eight supercharges arise from canonical threefold singularities in m - theory and type iib string theory, respectively. we study their coulomb and higgs branches using crepant resolutions and deformations of the singularities. we propose a relation betwee... | arxiv:2007.15600 |
we have searched for exclusive 2 - photon production in proton - antiproton collisions at sqrt { s } = 1. 96 tev, using 532 / pb of integrated luminosity taken by the run ii collider detector at fermilab. the event signature requires two electromagnetic showers, each with transverse energy e _ t > 5 gev and pseudorapid... | arxiv:0707.2374 |
the special role played by singly polarized high - energy hadron - hadron collisions in spin physics is discussed : in such processes, the measured and the calculated quantities can be and have been directly compared with each other - - - without data - extrapolation and without sum rules. it is in this kind of process... | arxiv:hep-ph/9510336 |
we discuss the definition of condensates within light - cone quantum field theory. as the vacuum state in this formulation is trivial, we suggest to abstract vacuum properties from the particle spectrum. the latter can in principle be calculated by solving the eigenvalue problem of the light - cone hamiltonian. we focu... | arxiv:hep-th/9608043 |
this work addresses the challenge of hate speech detection in internet memes, and attempts using visual information to automatically detect hate speech, unlike any previous work of our knowledge. memes are pixel - based multimedia documents that contain photos or illustrations together with phrases which, when combined... | arxiv:1910.02334 |
object pose estimation from a single view remains a challenging problem. in particular, partial observability, occlusions, and object symmetries eventually result in pose ambiguity. to account for this multimodality, this work proposes training a diffusion - based generative model for 6d object pose estimation. during ... | arxiv:2412.00835 |
recent co - part segmentation methods mostly operate in a supervised learning setting, which requires a large amount of annotated data for training. to overcome this limitation, we propose a self - supervised deep learning method for co - part segmentation. differently from previous works, our approach develops the ide... | arxiv:2004.03234 |
in a series of two papers, we investigate the large deviations and asymptotic behavior of stochastic models of brain neural networks with random interaction coefficients. in this first paper, we take into account the spatial structure of the brain and consider ( i ) the presence of interaction delays that depend on the... | arxiv:1510.06957 |
prof. k. g ramanathan was a legendary indian mathematician, working in number theory and a prolific institution builder. apart from this, he was an excellent teacher and influenced several brilliant students. in this article, we overview his life and discuss some of his significant mathematical contributions | arxiv:2209.04901 |
the iron - based superconductors are an ideal platform to reveal the enigma of the unconventional superconductivity and potential topological superconductivity. among them, the monolayer fe ( se, te ) / srtio3 ( 001 ), which is proposed to be topological nontrivial, shows interface - enhanced high - temperature superco... | arxiv:2209.08683 |
malaria, a mosquito - borne disease caused by a parasite, kills over 1 million people globally each year. people, if left untreated, may develop severe complications, leading to death. effective and accurate diagnosis is important for the management and control of malaria. our research focuses on utilizing machine lear... | arxiv:2009.00197 |
odderon induced contributions to exclusive photoproduction of $ \ pi ^ { \ circ } $, $ f _ 2 ( 1270 ) $ and $ a _ 2 ( 1320 ) $ have been searched for at hera, using the multiphoton decays of these mesons. no indication for such contributions was found, in a kinematic region defined by the average photon - proton centre... | arxiv:hep-ex/0112012 |
we study the dynamics of inorganic antiferroelectric nanoclusters formed during an order - disorder transition and demonstrate the coexistence of the two phases in a region of 2 - 3 k around the transition temperature tn ~ 215 k. single crystals of nh4h2aso4, a model hydrogen - bonded compound, show an antiferroelectri... | arxiv:1504.06124 |
in the search for topological phases in correlated electron systems, iridium - based pyrochlores a2ir2o7 - - materials with 5d transition - metal ions - - provide fertile grounds. several novel topological states have been predicted but the actual realization of such states is believed to critically depend on the stren... | arxiv:1212.4009 |
unsupervised out - of - distribution ( ood ) detection aims to identify out - of - domain data by learning only from unlabeled in - distribution ( id ) training samples, which is crucial for developing a safe real - world machine learning system. current reconstruction - based methods provide a good alternative approac... | arxiv:2411.10701 |
deep learning has been highly successful in some applications. nevertheless, its use for solving partial differential equations ( pdes ) has only been of recent interest with current state - of - the - art machine learning libraries, e. g., tensorflow or pytorch. physics - informed neural networks ( pinns ) are an attr... | arxiv:2304.03552 |
the odd - frequency superconducting state appears generally in hybrid structures consisting of conventional superconductors and other materials, and features electrons that form temporally non - local cooper pairs. the quasiclassical theory of superconductivity has been extensively used to model such systems, finding i... | arxiv:2212.00854 |
by a well - known theorem of viterbo, the symplectic homology of the cotangent bundle of a closed manifold is isomorphic to the homology of its loop space. in this paper we extend the scope of this isomorphism in several directions. first, we give a direct definition of { \ em rabinowitz loop homology } in terms of mor... | arxiv:2008.13168 |
an efficient technique to produce a periodic sequence of ultrashort pulses of recoilless gamma - radiation via its transmission through the optically thick vibrating resonant absorber was demonstrated recently [ nature, 508, 80 ( 2014 ) ]. in this work we extend the theoretical analysis to the case of a set of multiple... | arxiv:1501.00394 |
spectral clustering is a powerful method for finding structure in a dataset through the eigenvectors of a similarity matrix. it often outperforms traditional clustering algorithms such as $ k $ - means when the structure of the individual clusters is highly non - convex. its accuracy depends on how the similarity betwe... | arxiv:1904.11352 |
we introduce a new version of the fonll code, now capable of calculating differential distributions for top quark production with next - to - leading - log resummation of log ( p _ t / m ) terms. numerical results for lhc and fcc kinematics are presented. in the transverse momentum region presently explored by atlas an... | arxiv:1809.06626 |
string compactifications typically require fluxes, for example in order to stabilise moduli. such fluxes, when they thread internal dimensions, are topological in nature and take on quantised values. this poses the puzzle as to how they could arise in the early universe, as they cannot be turned on incrementally. worki... | arxiv:2209.08960 |
we observed a two - step glass transition in monolayers of colloidal ellipsoids by video microscopy. the glass transition in the rotational degree of freedom was at a lower density than that in the translational degree of freedom. between the two transitions, ellipsoids formed an orientational glass. approaching the re... | arxiv:1105.5760 |
##eerx 10. 1. 1. 533. 7658. doi : 10. 1080 / 13501780801913298. s2cid 216137286. samuelson, paul a ; nordhaus, william d. ( 2010 ). economics. boston : irwin mcgraw - hill. isbn 978 - 0073511290. oclc 751033918. = = further reading = = anderson, david a. ( 2019 ). survey of economics. new york : worth. isbn 978 - 1 - 4... | https://en.wikipedia.org/wiki/Economics |
abstract we present pac - bayesian bounds for the generalisation error of the k - nearest - neighbour classifier ( k - nn ). this is achieved by casting the k - nn classifier into a kernel space framework in the limit of vanishing kernel bandwidth. we establish a relation between prior measures over the coefficients in... | arxiv:2109.13889 |
millimeter - wave self - backhauled small cells are a key component of next - generation wireless networks. their dense deployment will increase data rates, reduce latency, and enable efficient data transport between the access and backhaul networks, providing greater flexibility not previously possible with optical fi... | arxiv:2201.10297 |
the stability of matter composed of electrons and static nuclei is investigated for a relativistic dynamics for the electrons given by a suitably projected dirac operator and with coulomb interactions. in addition there is an arbitrary classical magnetic field of finite energy. despite the previously known facts that o... | arxiv:cond-mat/9610195 |
a new breed of web application, dubbed ajax, is emerging in response to a limited degree of interactivity in large - grain stateless web interactions. at the heart of this new approach lies a single page interaction model that facilitates rich interactivity. we have studied and experimented with several ajax frameworks... | arxiv:cs/0608111 |
it is shown that transient spin - spin correlations in one - dimensional spin s > > 1 chain can be enhanced for initially factorized and individually squeezed spin states. such correlation transfer form " internal " to " external " degrees of freedom can be well described by using a semiclassical phase - space approach... | arxiv:1605.09476 |
we report here on the first pointed x - ray observation of the supernova remnant ( snr ) g330. 2 + 1. 0. the x - ray morphology is characterized by an extended shell. its x - ray spectrum is well represented by a single power - law function with a photon index of $ \ gamma \ simeq 2. 8 $ and interstellar absorption of ... | arxiv:astro-ph/0601569 |
we provide an analytical characterization of the model flexibility of the synthetic control method ( scm ) in the familiar form of degrees of freedom. we obtain estimable information criteria. these may be used to circumvent cross - validation when selecting either the weighting matrix in the scm with covariates, or th... | arxiv:2207.02943 |
there is growing interest in learning fourier domain sampling strategies ( particularly for magnetic resonance imaging, mri ) using optimization approaches. for non - cartesian sampling patterns, the system models typically involve non - uniform fft ( nufft ) operations. commonly used nufft algorithms contain frequency... | arxiv:2111.02912 |
to probe the initial conditions for high - mass star and cluster formation, we investigate the properties of dense filaments within the infrared dark cloud g035. 39 - 00. 33 ( irdc g035. 39 ) in a combined very large array ( vla ) and the green bank telescope ( gbt ) mosaic tracing the nh3 ( 1, 1 ) and ( 2, 2 ) emissio... | arxiv:1812.09581 |
spontaneous subtle emotions are expressed through micro - expressions, which are tiny, sudden and short - lived dynamics of facial muscles ; thus poses a great challenge for visual recognition. the abrupt but significant dynamics for the recognition task are temporally sparse while the rest, irrelevant dynamics, are te... | arxiv:1601.04805 |
we propose a new single - shot method for multi - person 3d pose estimation in general scenes from a monocular rgb camera. our approach uses novel occlusion - robust pose - maps ( orpm ) which enable full body pose inference even under strong partial occlusions by other people and objects in the scene. orpm outputs a f... | arxiv:1712.03453 |
we study the effects of heterostrain on moir \ ' e bands in twisted bilayer graphene and bilayer transition metal dichalcogenide ( tmd ) systems. for bilayer graphene with twist angle near $ 1 ^ \ circ $, we show that heterostrain significantly increases the energy separation between conduction and valence bands as wel... | arxiv:1902.10146 |
let $ g $ be graph with vertex set $ v $ and order $ n = | v | $. a coalition in $ g $ is a combination of two distinct sets, $ a \ subseteq v $ and $ b \ subseteq v $, which are disjoint and are not dominating sets of $ g $, but $ a \ cup b $ is a dominating set of $ g $. a coalition partition of $ g $ is a partition ... | arxiv:2304.07606 |
we present a bayesian graph neural network ( bgnn ) that can estimate the weak lensing convergence ( $ \ kappa $ ) from photometric measurements of galaxies along a given line of sight. the method is of particular interest in strong gravitational time delay cosmography ( tdc ), where characterizing the " external conve... | arxiv:2211.07807 |
this paper presents crest, a prototype front - end tool intended as an add - on to commercial eda formal verifcation environments. crest is an adaptation of the cbmc bounded model checker for c, an academic tool widely used in industry for software analysis and property verification. it leverages the capabilities of cb... | arxiv:1908.01324 |
in this short review, we discuss the approach of the commutator algebra of covariant derivative to analyse the gravitational theories, starting from the standard einstein ' s general theory of relativity and focusing on the rastall theory. after that, we discuss the important role of the torsion in this mathematical fr... | arxiv:1706.06863 |
we have performed an angle - resolved photoemission study of the nodal quasi - particle spectra of the high - tc cuprate tri - layer bi2sr2ca2cu3o10 + d ( tc ~ 110 k ). the spectral weight z of the nodal quasi - particle increases with decreasing temperature across the tc. such a temperature dependence is qualitatively... | arxiv:1510.00176 |
modelling randomness in shape data, for example, the evolution of shapes of organisms in biology, requires stochastic models of shapes. this paper presents a new stochastic shape model based on a description of shapes as functions in a sobolev space. using an explicit orthonormal basis as a reference frame for the nois... | arxiv:2302.05382 |
we aim at addressing the questions related to galaxy mass assembly through major and minor wet merging processes in the redshift range 1 < z < 2. a consequent fraction of milky way like galaxies are thought to have undergone an unstable clumpy phase at this early stage. using the adaptive mesh refinement code ramses, w... | arxiv:1307.7130 |
we have recently used inelastic neutron scattering to measure the magnetic excitation spectrum of la ( 1. 875 ) ba ( 0. 125 ) cuo ( 4 ) up to 200 mev. this particular cuprate is of interest because it exhibits static charge and spin stripe order. the observed spectrum is remarkably similar to that found in superconduct... | arxiv:cond-mat/0411082 |
we develop the notion of a ( pro - ) conformal pseudo operad and apply it to the construction of the basic cohomology complex of a vertex algebra. the paper heavily uses the ideas and constructions of the work of tamarkin [ tam02 ] | arxiv:2407.05725 |
we study the holographic duals of type ii and heterotic matrix string theories described by warped ads _ 3 supergravities. by explicitly solving the linearized equations of motion around near horizon d - string geometries, we determine the spectrum of kaluza - klein primaries for type i, ii supergravities on warped ads... | arxiv:hep-th/0206247 |
particle swarm optimization ( pso ) has demonstrated efficacy in addressing static path planning problems. nevertheless, such application on dynamic scenarios has been severely precluded by pso ' s low computational efficiency and premature convergence downsides. to address these limitations, we proposed a tensor opera... | arxiv:2308.10169 |
in programming language theory and type theory, polymorphism is the use of one symbol to represent multiple different types. in object - oriented programming, polymorphism is the provision of one interface to entities of different data types. the concept is borrowed from a principle in biology where an organism or spec... | https://en.wikipedia.org/wiki/Polymorphism_(computer_science) |
strain - mediated magnetoelectric ( me ) coupling in ferroelectric ( fe ) / ferromagnetic ( fm ) heterostructures offers a unique opportunity for both fundamental scientific research and low power multifunctional devices. relaxor - ferroelectrics, like ( 1 - x ) pb ( mg1 / 3nb2 / 3 ) o3 - ( x ) pbtio3 ( pmn - xpt ), ar... | arxiv:2110.05581 |
we compare the radial profiles of the specific star formation rate ( ssfr ) in a sample of 169 star - forming galaxies in close pairs with those of mass - matched control galaxies in the sdss - iv manga survey. we find that the ssfr is centrally enhanced ( within one effective radius ) in interacting galaxies by ~ 0. 3... | arxiv:2102.03398 |
undisputedly, derivation of theoretical systematic uncertainties is an inseparable ingredient of any robust analysis dealing with experimental data. however, it is not uncommon, even for those analyses that use state of the art methods and tools to suffer from insufficient statistics when it comes to the simulated data... | arxiv:1801.08401 |
disentanglement learning is crucial for obtaining disentangled representations and controllable generation. current disentanglement methods face several inherent limitations : difficulty with high - resolution images, primarily focusing on learning disentangled representations, and non - identifiability due to the unsu... | arxiv:2003.03461 |
we study density waves in the flows of granular particles through vertical tubes and hoppers using both analytic methods and molecular dynamics ( md ) simulations. we construct equations of motion for quasi one - dimensional systems. the equations, combined with the bagnold ' s law for friction, are used to describe th... | arxiv:cond-mat/9306052 |
intense competition from media vision at the high end and aztech at the low end. sorkin, in particular, dramatically strengthened the company ' s brand position through crisp licensing and an aggressive defense of creative ' s intellectual property positions while working to shorten product development cycles. at the s... | https://en.wikipedia.org/wiki/Creative_Technology |
this paper begins with a general theory of error in cross - validation testing of algorithms for supervised learning from examples. it is assumed that the examples are described by attribute - value pairs, where the values are symbolic. cross - validation requires a set of training examples and a set of testing example... | arxiv:cs/0212030 |
2466 decimal digits long. a boolean type is a type that can represent only two values : 0 and 1, usually identified with false and true respectively. this type can be stored in memory using a single bit, but is often given a full byte for convenience of addressing and speed of access. a four - bit quantity is known as ... | https://en.wikipedia.org/wiki/Integer_(computer_science) |
we propose high - order hypergraph walks as a framework to generalize graph - based network science techniques to hypergraphs. edge incidence in hypergraphs is quantitative, yielding hypergraph walks with both length and width. graph methods which then generalize to hypergraphs include connected component analyses, gra... | arxiv:1906.11295 |
for bayesian learning, given likelihood function and gaussian prior, the elliptical slice sampler, introduced by murray, adams and mackay 2010, provides a tool for the construction of a markov chain for approximate sampling of the underlying posterior distribution. besides of its wide applicability and simplicity its m... | arxiv:2105.03308 |
the paper develops no arbitrage results for trajectory based models by imposing general constraints on the trading portfolios. the main condition imposed, in order to avoid arbitrage opportunities, is a local continuity requirement on the final portfolio value considered as a functional on the trajectory space. the pap... | arxiv:1403.5685 |
scholarly usage data holds the potential to be used as a tool to study the dynamics of scholarship in real time, and to form the basis for the definition of novel metrics of scholarly impact. however, the formal groundwork to reliably and validly exploit usage data is lacking, and the exact nature, meaning and applicab... | arxiv:0804.3791 |
we prove area inequalities for stable marginally outer trapped surfaces in einstein - maxwell - dilaton theory. our inspiration comes on the one hand from a corresponding upper bound for the area in terms of the charges obtained recently by dain, jaramillo and reiris [ 1 ] in the pure einstein - maxwell case without sy... | arxiv:1308.3659 |
large vision - language models ( lvlms ) have recently played a dominant role in multimodal vision - language learning. despite the great success, it lacks a holistic evaluation of their efficacy. this paper presents a comprehensive evaluation of publicly available large multimodal models by building a lvlm evaluation ... | arxiv:2306.09265 |
an $ f $ - structure, introduced by k. yano in 1963 and subsequently studied by a number of geometers, is a higher dimensional analog of almost complex and almost contact structures, defined by a ( 1, 1 ) - tensor field $ f $ on a $ ( 2n + p ) $ - dimensional manifold, which satisfies $ f ^ 3 + f = 0 $ and has constant... | arxiv:2205.02158 |
we study a function field version of a classical problem concerning square - free values of polynomials evaluated at primes. we show that for a square - free polynomial $ f \ in \ mathbb { f } _ q [ t ] [ x ] $, there is a limiting density as $ n \ to \ infty $ of primes $ p \ in \ mathbb { f } _ q [ t ] $ of degree $ ... | arxiv:1409.7633 |
with the advent of advanced multi - sensor fusion models, there has been a notable enhancement in the performance of perception tasks within in terms of autonomous driving. despite these advancements, the challenges persist, particularly in the fusion of data from cameras and lidar sensors. a critial concern is the acc... | arxiv:2309.14932 |
ongoing risks from climate change have impacted the livelihood of global nomadic communities, and are likely to lead to increased migratory movements in coming years. as a result, mobility considerations are becoming increasingly important in energy systems planning, particularly to achieve energy access in developing ... | arxiv:2212.04136 |
on portland ' s south waterfront along with the school of medicine. = = = school of nursing = = = the school of nursing at ohsu offers nursing programs at the undergraduate, graduate, and doctoral levels. the graduate nursing program was most recently ranked 7th overall in the nation by the u. s. news & world report an... | https://en.wikipedia.org/wiki/Oregon_Health_&_Science_University |
the famous goldbach conjecture remains open for nearly three centuries. recently goldbach graphs are introduced to relate the problem with the literature of graph theory. it is shown that the connectedness of the graphs is equivalent to the affirmative answer of the conjecture. some modified version of the graphs, say,... | arxiv:2501.02529 |
recent discoveries of anomalously bright radar reflections below the mars south polar layered deposit ( spld ) have sparked new speculation that liquid water may be present below the ice cap. the reflections, discovered in data acquired by the mars advanced radar for subsurface and ionospheric sounding ( marsis ) on bo... | arxiv:2107.03497 |
adverse weather conditions, including snow, rain, and fog, pose a major challenge for both human and computer vision. handling these environmental conditions is essential for safe decision making, especially in autonomous vehicles, robotics, and drones. most of today ' s supervised imaging and vision approaches, howeve... | arxiv:2102.05847 |
we analyze the valley composition of one electron bound to a shallow donor close to a si / barrier interface as a function of an applied electric field. a full six - valley effective mass model hamiltonian is adopted. for low fields, the electron ground state is essentially confined at the donor. at high fields the gro... | arxiv:1203.6245 |
we review recent progress in constructing realistic brane models from type i string vacua. explicit models with three families of the standard model gauge group and its left - right generalizations are presented with supersymmetry broken at the string scale of order $ m _ s \ sim 10 ^ { 10 - 12 } $ gev, realizing gravi... | arxiv:hep-ph/0005033 |
we present a model calculation of transverse - momentum - dependent distributions ( tmds ) of gluons in the nucleon. the model is based on the assumption that a nucleon can emit a gluon, and what remains after the emission is treated as a single spectator particle. this spectator particle is considered to be on - shell... | arxiv:2005.02288 |
we study a many - body system of interacting fermionic atoms of two species that are in thermodynamic equilibrium with their condensed heteronuclear bound states ( molecules ). in order to describe such an equilibrium state, we use a microscopic approach that involves the bogoliubov model for a weakly interacting bose ... | arxiv:1501.01177 |
lenstra introduced the notion of a euclidean ideal class, which is a generalization of the euclidean domain. lenstra also proved that the euclidean ideal in a number field $ k $ implies that the class group of $ k $ is cyclic. we construct a family of biquadratic fields with a euclidean ideal whenever the class number ... | arxiv:2009.06464 |
we report on a numerical reinvestigation of the aoki phase in full lattice qcd with two flavors of unimproved wilson fermions. for zero temperature the aoki phase can be confirmed at inverse coupling $ \ beta = 4. 0 $ and $ \ beta = 4. 3 $, but not at $ \ beta = 4. 6 $ and $ \ beta = 5. 0 $. at non - zero temperature t... | arxiv:hep-lat/0309059 |
the recently discovered van der waals magnetic semiconductor cri2 shows promise for spintronic applications. its electronic and magnetic properties are known to be strongly influenced by electronic correlations. in this work, we employ density functional theory calculations where electronic correlations in cri2 are con... | arxiv:2408.01568 |
the concept of software defined wide area network ( sd - wan or sdwan ) is central to modern computer networking, particularly in enterprise networks. by definition, these systems form network perimeter and connect internet, wan, extranet, and branches that makes them crucial from cybersecurity point of view. the goal ... | arxiv:1808.09027 |
we discuss the possibility that r - process nucleosynthesis may occur in the winds from gamma ray burst accretion disks. this can happen if the temperature of the disk is sufficiently high that electron antineutrinos are trapped as well as neutrinos. this implies accretion disks with greater than a solar mass per secon... | arxiv:astro-ph/0407555 |
recent besiii data indicate a significant rate of the process $ e ^ + e ^ - \ to h _ c \ pi ^ + \ pi ^ - $ at the y ( 4260 ) and y ( 4360 ) resonances, implying a substantial breaking of the heavy quark spin symmetry. we consider these resonances within the picture of hadrocharmonium, i. e. of ( relatively ) compact ch... | arxiv:1309.1681 |
we prove a known 2 - coloring of the integers $ [ n ] : = \ { 1, 2, 3, \ ldots, n \ } $ minimizes the number of monochromatic arithmetic 3 - progressions under certain restrictions. a monochromatic arithmetic progression is a set of equally - spaced integers that are all the same color. previous work by parrilo, robert... | arxiv:2301.00336 |
" how much c. e. sets could cover a given set? " in this paper we are going to answer this question. also, in this approach some old concepts come into a new arrangement. the major goal of this article is to introduce an appropriate definition for this purpose. introduction in computability theory ( recursion theory ) ... | arxiv:1203.0841 |
probabilistic programming languages ( ppls ) allow programmers to construct statistical models and then simulate data or perform inference over them. many ppls restrict models to a particular instance of simulation or inference, limiting their reusability. in other ppls, models are not readily composable. using haskell... | arxiv:2203.04608 |
we present the results from two - point spatial correlation analyses on x - ray confirmed northern abell clusters. the cluster samples are subsets of a volume - limited rosat all - sky survey study of 294 abell clusters of which 240 are x - ray luminous. we examined magnitude - and volume - complete samples for differe... | arxiv:astro-ph/9906423 |
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