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wolf - rayet stars in close binary systems can be tidally spun up by their companions, potentially leaving behind fast - spinning highly - magnetized neutron stars, known as ` ` magnetars ", after core collapse. these newborn magnetars can transfer rotational energy into heating and accelerating the ejecta, producing h... | arxiv:2405.01224 |
deep learning algorithms utilizing magnetic resonance ( mr ) images have demonstrated cutting - edge proficiency in autonomously segmenting multiple sclerosis ( ms ) lesions. despite their achievements, these algorithms may struggle to extend their performance across various sites or scanners, leading to domain general... | arxiv:2310.20586 |
we applied the recurrent variational approach to the two - leg hubbard ladder. at half - filling, our variational ansatz was a generalization of the resonating valence bond state. at finite doping, hole pairs were allowed to move in the resonating valence bond background. the results obtained by the recurrent variation... | arxiv:cond-mat/9902107 |
detailed behavior of the magnetoresistance ( mr ) is studied in lightly doped antiferromagnetic la _ { 1. 99 } sr _ { 0. 01 } cuo _ { 4 }, where, thanks to the weak ferromagnetic moment due to spin canting, the antiferromagnetic ( af ) domain structure can be manipulated by the magnetic field. the mr behavior demonstra... | arxiv:cond-mat/0305151 |
the 2017 nobel prize in physics awarded to rainer weiss, barry c. barish and kip s. thorne has generated unprecedented interest in gravitational waves ( gws ). these notes are based on my lectures on various occasions - in the university of delhi as well as in different gw schools held in india following the exciting d... | arxiv:1604.00951 |
let $ ( m, f ) $ be a finsler manifold. we construct a 1 - cocycle on $ \ diff ( m ) $ with values in the space of differential operators acting on sections of some bundles, by means of the finsler function $ f. $ as an operator, it has several expressions : in terms of the chern, berwald, cartan or hashiguchi connecti... | arxiv:math/0208030 |
in this paper, we analyze the landscape of the true loss of neural networks with one hidden layer and relu, leaky relu, or quadratic activation. in all three cases, we provide a complete classification of the critical points in the case where the target function is affine and one - dimensional. in particular, we show t... | arxiv:2103.10922 |
we analyze the betweenness centrality ( bc ) of nodes in large complex networks. in general, the bc is increasing with connectivity as a power law with an exponent $ \ eta $. we find that for trees or networks with a small loop density $ \ eta = 2 $ while a larger density of loops leads to $ \ eta < 2 $. for scale - fr... | arxiv:cond-mat/0309436 |
we prove that at least one of the two invariant laminations of a strongly partially hyperbolic attractor with one - dimensional center bundle is minimal. this result extends those in [ 7 ] about minimal foliations for robustly transitive diffeomorphisms. | arxiv:1404.5670 |
we study the superfluid - insulator transition of a particle - hole symmetric system of long - range interacting bosons in a time - dependent random potential in two dimensions, using the momentum - shell renormalization - group method. we find a new stable fixed point with non - zero values of the parameters represent... | arxiv:cond-mat/9903219 |
many graph processing algorithms require determination of shortest - path distances between arbitrary numbers of node pairs. since computation of exact distances between all node - pairs of a large graph, e. g., 10m nodes and up, is prohibitively expensive both in computational time and storage space, distance approxim... | arxiv:1404.5002 |
the ricci dark energy ( rde ) proposed to explain the accelerating expansion of the universe requires its parameter $ \ alpha < 1 $, whose value will determine the behavior of rde. in this letter, we study the scalar perturbation of rde with and without matter in the universe, and we find that in both cases, the pertur... | arxiv:0904.2972 |
transverse spin physics is an important part of the scientific programme of the compass experiment at cern. the analysis of the data taken with the target polarized orthogonally to the 160 gev / c muon beam momentum has allowed to measure for the first time the collins and sivers asymmetries of the deuteron. both for t... | arxiv:hep-ex/0702007 |
a brief overview of selected topics in the theory and phenomenology of neutrino oscillations is given. these include : oscillations in vacuum and in matter ; phenomenology of 3 - flavour neutrino oscillations and effective 2 - flavour approximations ; cp and t violation in neutrino oscillations in vacuum and in matter ... | arxiv:hep-ph/0610064 |
an important idea underlying a plausible dynamical theory of circulation in three - dimensional turbulence is the so - called area rule, according to which the probability density function ( pdf ) of the circulation around closed loops depends only on the minimal area of the loop, not its shape. we assess the robustnes... | arxiv:2007.06723 |
we propose structured prompt tuning, a simple and effective method to improve prompt tuning. instead of prepending a sequence of tunable embeddings to the input, we generate the soft prompt embeddings through a hypernetwork. our approach subsumes the standard prompt tuning, allows more flexibility in model design and c... | arxiv:2205.12309 |
structure - based drug design ( sbdd ), which aims to generate molecules that can bind tightly to the target protein, is an essential problem in drug discovery, and previous approaches have achieved initial success. however, most existing methods still suffer from invalid local structure or unrealistic conformation iss... | arxiv:2404.02003 |
mutual reinforcement effect ( mre ) is an emerging subfield at the intersection of information extraction and model interpretability. mre aims to leverage the mutual understanding between tasks of different granularities, enhancing the performance of both coarse - grained and fine - grained tasks through joint modeling... | arxiv:2504.17353 |
the flat - spectrum radio - quasar 3c279 ( z = 0. 536 ) is the most distant object detected at very high energy ( vhe ) gamma - rays. it is thus an important beacon for the study of the interaction of the vhe gamma - rays with the extra - galactic background light ( ebl ). previous observations by egret showed a highly... | arxiv:0907.1046 |
neural fields ( nefs ) have recently emerged as a state - of - the - art method for encoding spatio - temporal signals of various modalities. despite the success of nefs in reconstructing individual signals, their use as representations in downstream tasks, such as classification or segmentation, is hindered by the com... | arxiv:2412.08731 |
various emerging applications in sixth - generation ( 6g ) wireless demand a seamless integration of communication and sensing services, driving the development of integrated sensing and communication ( isac ) systems. using a common waveform for both functions introduces additional security challenges, as information ... | arxiv:2503.17805 |
with cooperative perception, autonomous vehicles can wirelessly share sensor data and representations to overcome sensor occlusions, improving situational awareness. securing such data exchanges is crucial for connected autonomous vehicles. existing, automated reputation - based approaches often suffer from a delay bet... | arxiv:2503.00659 |
we present additional observations to previous studies on the infrared ( ir ) renormalon in $ su ( n ) $ qcd ( adj. ), the $ su ( n ) $ gauge theory with $ n _ w $ - flavor adjoint weyl fermions on ~ $ \ mathbb { r } ^ 3 \ times s ^ 1 $ with the $ \ mathbb { z } _ n $ twisted boundary condition. first, we show that, fo... | arxiv:2005.07407 |
the conventional control paradigm for a heat pump with a less efficient auxiliary heating element is to keep its temperature set point constant during the day. this constant temperature set point ensures that the heat pump operates in its more efficient heat - pump mode and minimizes the risk of activating the less eff... | arxiv:1506.01054 |
a new and mysterious class of object has been revealed by the detection of numerous weak mgii doublets in quasar absorption line spectra. the properties of these objects will be reviewed. they are not in close proximity to luminous galaxies, yet they have metallicities close to the solar value ; they are likely to be s... | arxiv:astro-ph/0110318 |
predictions are made for single spin azimuthal asymmetries due to the collins effect in pion production from semi - inclusive deeply inelastic scattering off transversely and longitudinally polarized targets for the hermes and compass experiments. the x - dependence of the asymmetries is evaluated using the parton dist... | arxiv:hep-ph/0309209 |
we present a process for the development of safety and security critical components in transportation systems targeting a high - level certification ( cenelec 50126 / 50128, do 178, cc iso / iec 15408 ). the process adheres to the objectives of an " agile development " in terms of evolutionary flexibility and continuou... | arxiv:1905.06604 |
this article consists of three chapters. in chapter 1, it is determined by the consecutive odd numbers, and study to the intrinsic properties of a class of matrix sequence. through the establishment of matrix online number concept, characteristics and the online number column use mathematical induction to prove the som... | arxiv:1306.0795 |
the study of knots and links from a probabilistic viewpoint provides insight into the behavior of " typical " knots, and opens avenues for new constructions of knots and other topological objects with interesting properties. the knotting of random curves arises also in applications to the natural sciences, such as in t... | arxiv:1711.10470 |
cold neutral gas is a key ingredient for growing the stellar and central black hole mass in galaxies throughout cosmic history. we have used the atacama large millimetre array ( alma ) to detect a rare example of redshifted $ ^ { 12 } $ co ( 2 - 1 ) absorption in pks b1740 - 517, a young ( $ t \ sim 1. 6 \ times 10 ^ {... | arxiv:1810.08507 |
we present a time series of synoptic images of the linearly - polarized v = 1, j = 1 - 0 sio maser emission toward the mira variable, tx cam. these data comprise 43 individual epochs at an approximate biweekly sampling over an optical pulsation phase range of 0. 68 to 1. 82. the images have an angular resolution of ~ 5... | arxiv:0904.2621 |
motion planning, as a fundamental technology of automatic navigation for the autonomous vehicle, is still an open challenging issue in the real - life traffic situation and is mostly applied by the model - based approaches. however, due to the complexity of the traffic situations and the uncertainty of the edge cases, ... | arxiv:1903.01712 |
we successively pass two $ v $ - type three - level atoms through a single - mode cavity field. considering the field to be initially in a classical state, we evaluate various statistical properties such as the quasiprobability $ q $ function, wigner distribution, mandel ' s $ q $ parameter and normal squeezing of the ... | arxiv:2304.05449 |
we solve the bethe - salpeter equation for hydrogenic bound states by choosing an appropriate interaction kernel $ k _ c $. we want to use our solution to calculate up to a higher order the hydrogen lamb - shift, and as a first application we present up to order $ \ left ( \ aa / \ pi \ right ) ( \ za ) ^ 7 $ the contr... | arxiv:hep-ph/9402346 |
we demonstrate that an array of discrete waveguides on a slab substrate, both featuring the $ \ chi ^ { 2 } $ nonlinearity, supports stable solitons composed of discrete and continuous components. two classes of fundamental composite solitons are identified : ones consisting of a discrete fundamental - frequency ( ff )... | arxiv:nlin/0601041 |
recent work has demonstrated that geometric deep learning methods such as graph neural networks ( gnns ) are well suited to address a variety of reconstruction problems in high energy particle physics. in particular, particle tracking data is naturally represented as a graph by identifying silicon tracker hits as nodes... | arxiv:2103.16701 |
under the affordable care act ( aca ), insurers cannot engage in medical underwriting and thus face perverse incentives to engage in risk selection and discourage low - value patients from enrolling in their plans. one aca program intended to reduce the effects of risk selection is risk adjustment. under a risk adjustm... | arxiv:2208.02372 |
this article has his origin in some lectures given at the university of bologna, inside an interdisciplinary program of mathematics, history of science, physics and philosophy. since they are at the junction of these fields, movement and infinitesimal calculus are good instances to understand some fundamental questions... | arxiv:1408.5568 |
in this paper, i present a visual representation of the relationship between mean hourly total compensation divided by per - capita gdp, hours worked per capita, and the labor share, and show the represented labor equilibrium equation is the definition of the labor share. i also present visual examination of the produc... | arxiv:2010.14669 |
the weighted yamabe flow was the geometric flow introduced to study the weighted yamabe problem on smooth metric measure spaces. carlotto, chodosh and rubinstein have studied the convergence rate of the yamabe flow. inspired by their result, we study in this paper the convergence rate of the weighted yamabe flow. | arxiv:2212.04367 |
molecular signals are abundant in engineering and biological contexts, and undergo stochastic propagation in fluid dynamic channels. the received signal is sensitive to a variety of input and channel parameter variations. currently we do not understand how uncertainty or noise in a variety of parameters affect the rece... | arxiv:1902.00002 |
future and on - going infrared and radio observatories such as jwst, metis or alma will increase the amount of rest - frame ir spectroscopic data for galaxies by several orders of magnitude. while studies of the chemical composition of the ism based on optical observations have been widely spread over decades for sfg a... | arxiv:2207.08718 |
in the heart of " rhythm games " - games where players must perform actions in sync with a piece of music - are " charts ", the directives to be given to players. we newly formulate chart generation as a sequence generation task and train a transformer using a large dataset. we also introduce tempo - informed preproces... | arxiv:2311.13687 |
employing the $ \ mathbf { k } \ cdot \ mathbf { p } $ expansion for a family of tight - binding models for smb $ _ 6 $, we analytically compute topological surface states on a generic $ ( lmn ) $ surface. we show how the dirac - cone spin structure depends on model ingredients and on the angle $ \ theta $ between the ... | arxiv:1602.00852 |
models are heavily used in software engineering and together with their systems they evolve over time. thus, managing their changes is an important challenge for system maintainability. existing approaches to model differencing concentrate on heuristics matching between model elements and on finding and presenting diff... | arxiv:1409.2485 |
it is known that probing gravity in the submillimeter - micrometer range is difficult due to the relative weakness of the gravitational force. we intend to overcome this challenge by using extreme temporal precision to monitor transient events in a gravitational field. we propose a compressed ultrafast photography syst... | arxiv:2003.02924 |
we demonstrate solution processable large area field effect transistors ( fets ) from aligned arrays of carbon nanotubes ( cnts ). commercially available, surfactant free cnts suspended in aqueous solution were aligned between source and drain electrodes using ac dielectrophoresis technique. after removing the metallic... | arxiv:0812.4828 |
in this article, i review recent measurements of the production of the top quark in $ p \ bar p $ collisions at a centre - of - mass energy of $ \ sqrt s = 1. 96 $ ~ tev in run ii of the fermilab tevatron collider, recorded by the cdf and d0 collaborations. i will present the tevatron combination of measurements of the... | arxiv:1504.04760 |
we propose a joint model of human joint detection and association for 2d multi - person pose estimation ( mppe ). the approach unifies training of joint detection and association without a need for further processing or sophisticated heuristics in order to associate the joints with people individually. the approach con... | arxiv:1904.11864 |
in recent years, scientific machine learning ( sciml ) methods for solving partial differential equations ( pdes ) have gained increasing popularity. within such a paradigm, physics - informed neural networks ( pinns ) are novel deep learning frameworks for solving initial - boundary value problems involving nonlinear ... | arxiv:2310.00172 |
measurement - based quantum computation has emerged from the physics community as a new approach to quantum computation where the notion of measurement is the main driving force of computation. this is in contrast with the more traditional circuit model which is based on unitary operations. among measurement - based qu... | arxiv:0704.1263 |
we present here a characterization of the low background nai ( tl ) crystal nai - 33 based on a period of almost one year of data taking ( 891 kgxdays exposure ) in a detector configuration with no use of organic scintillator veto. this remarkably radio - pure crystal already showed a low background in the sabre proof ... | arxiv:2205.13876 |
we propose a non - so ( 10 ) modification of the buchmueller - wyler ansatz for neutrino mixing and leptogenesis, in which charged lepton, dirac and majorana neutrino mass matrices have fewer free parameters. predictions of this new ansatz for three light neutrino masses, three lepton flavor mixing angles, the neutrino... | arxiv:hep-ph/0206245 |
let m be a riemannian manifold. for p in m, the tensor algebra of the negative part of the ( complex ) affinization of the tangent space of m at p has a natural structure of a meromorphic open - string vertex algebra. these meromorphic open - string vertex algebras form a vector bundle over m with a connection. we cons... | arxiv:1205.2977 |
his analytical engine. he started developing this machine in 1834, and " in less than two years, he had sketched out many of the salient features of the modern computer ". " a crucial step was the adoption of a punched card system derived from the jacquard loom " making it infinitely programmable. in 1843, during the t... | https://en.wikipedia.org/wiki/Computer_science |
the snowmass 2021 implementation task force has been established to evaluate the proposed future accelerator projects for performance, technology readiness, schedule, cost, and environmental impact. corresponding metrics has been developed for uniform comparison of the proposals ranging from higgs / ew factories to mul... | arxiv:2208.06030 |
this paper documents int2int, an open source code base for using transformers on problems of mathematical research, with a focus on number theory and other problems involving integers. int2int is a complete pytorch implementation of a transformer architecture, together with training and evaluation loops, and classes an... | arxiv:2502.17513 |
in this talk i briefly explain the concept of the structure function of a photon ( the best known boson ). then i review some of the current experimental evidence which confirms the existence of ` strong ' interactions of photon suggested by this idea. i end by pointing out how the photon ` structure ' has important im... | arxiv:hep-ph/9501235 |
through iterative, cross - disciplinary discussions, we define and propose next - steps for human - centered generative ai ( hgai ). we contribute a comprehensive research agenda that lays out future directions of generative ai spanning three levels : aligning with human values ; assimilating human intents ; and augmen... | arxiv:2306.15774 |
i discuss some problems related to extreme mathematical realism, focusing on a recently proposed " shut - up - and - calculate " approach to physics ( arxiv : 0704. 0646, arxiv : 0709. 4024 ). i offer arguments for a moderate alternative, the essence of which lies in the acceptance that mathematics is ( at least in par... | arxiv:0904.0867 |
we construct an individual - based kinematic model of rolling migratory locust swarms. the model incorporates social interactions, gravity, wind, and the effect of the impenetrable boundary formed by the ground. we study the model using numerical simulations and tools from statistical mechanics, namely the notion of h ... | arxiv:q-bio/0703016 |
large scale graphene electronics desires lithographic patterning of narrow graphene nanoribbons ( gnrs ) for device integration. however, conventional lithography can only reliably pattern ~ 20nm wide gnr arrays limited by lithography resolution, while sub - 5nm gnrs are desirable for high on / off ratio field - effect... | arxiv:1007.3226 |
in this work we show that a relativistic spinning particle can be described at the classical and the quantum level as being composed of two physical constituents which are entangled and separated by a fixed distance. this bilocal model for spinning particles allows for a natural description of particle interactions as ... | arxiv:1609.09110 |
we investigate the impact of correlations between ( theoretical and experimental ) uncertainties on multi - experiment, multi - observable analyses within the standard model effective field theory ( smeft ). to do so, we perform a model - independent analysis of $ t $ - channel single top - quark production and top - q... | arxiv:1912.06090 |
to date, a conclusive detection of quantum speedup remains elusive. recently, a team by google inc. ~ [ v. ~ s. ~ denchev { \ em et al }., phys. ~ rev. ~ x { \ bf 6 }, 031015 ( 2016 ) ] proposed a weak - strong cluster model tailored to have tall and narrow energy barriers separating local minima, with the aim to highl... | arxiv:1604.01746 |
a recently developed quantum monte carlo approach to the holstein model with one electron [ prb 69, 024301 ( 2004 ) ] is extended to two and three dimensional lattices. a moderate sign problem occurs, which is found to diminish with increasing system size in all dimensions, and not to affect simulations significantly. ... | arxiv:cond-mat/0401634 |
the interactions between light and matter are strongly enhanced when atoms are placed in high - finesse quantum cavities, offering tantalizing opportunities for generating exotic new quantum phases. in this work we show that both spin - orbit interactions and strong synthetic magnetic fields result when a neutral atom ... | arxiv:1310.0884 |
deep learning has dramatically improved the performance in many application areas such as image classification, object detection, speech recognition, drug discovery and etc since 2012. where deep learning algorithms promise to discover the intricate hidden information inside the data by leveraging the large dataset, ad... | arxiv:2002.11327 |
we map narrow - line regions ( nlrs ) of 11 nearby seyfert 2 galaxies with the optical integral - field spectrograph oasis mounted at cfht. we model emission - line profiles of 5 forbidden - line doublets and 2 balmer lines, correcting for the underlying stellar absorption by reconstructing stellar spectra with synthet... | arxiv:0905.3349 |
many recent works have explored using wifi - based sensing to improve slam, robot manipulation, or exploration. moreover, widespread availability makes wifi the most advantageous rf signal to leverage. but wifi sensors lack an accurate, tractable, and versatile toolbox, which hinders their widespread adoption with robo... | arxiv:2305.13418 |
recent theoretical investigations of the decay mechanism out of a superdeformed nuclear band have yielded qualitatively different results, depending on the relative values of the relevant decay widths. we present a simple two - level model for the dynamics of the tunneling between the superdeformed and normal - deforme... | arxiv:nucl-th/9906052 |
in recent years, the telecommunications field has experienced an unparalleled proliferation of wireless data traffic. innovative solutions are imperative to circumvent the inherent limitations of the current technology, in particular in terms of capacity. carrier frequencies in the sub - terahertz ( sub - thz ) range (... | arxiv:2411.02269 |
the nonlocal theory of accelerated systems is extended to linear gravitational waves as measured by accelerated observers in minkowski spacetime. the implications of this approach are discussed. in particular, the nonlocal modifications of helicity - rotation coupling are pointed out and a nonlocal wave equation is pre... | arxiv:hep-th/0608010 |
a method allowing analysis of the overpopulation of phase - space in heavy ion collisions in a model independent way is proposed within the hydrodynamic approach. it makes it possible to extract a chemical potential of thermal pions at freeze out irrespective of the form of freeze - out ( isothermal ) hypersurface in m... | arxiv:nucl-th/0310036 |
the meridian maps of the full homfly skein of the annulus are linear endomorphisms induced by the insertion of a meridian loop, with either orientation, around a diagram in the annulus. the eigenvalues of the meridian maps are known to be distinct, and are indexed by pairs of partitions of integers p and n into k and k... | arxiv:math/0408078 |
we are performing a systematic study of the properties of early - type galaxies in the mid infrared spectral region with the spitzer space telescope. we present here high s / n spitzer irs spectra of 17 virgo early - type galaxies. thirteen objects of the sample ( 76 % ) show a pronounced broad feature ( above 10 micro... | arxiv:astro-ph/0701620 |
let $ x $ be a quasi - compact, separated scheme over a field k and we can consider the categorical resolution of singularities of $ x $. in this paper let $ k ^ { \ prime } / k $ be a field extension and we study the scalar extension of a categorical resolution of singularities of $ x $ and we show how it gives a cate... | arxiv:1701.05687 |
in many applications, it is desired to obtain extreme eigenvalues and eigenvectors of large hermitian matrices by efficient and compact algorithms. in particular, orthogonalization - free methods are preferred for large - scale problems for finding eigenspaces of extreme eigenvalues without explicitly computing orthogo... | arxiv:2302.04974 |
the interplay between t - duality and supersymmetry in string theory is explored. it is shown that t - duality is always compatible with supersymmetry and simply changes a local realization to a non - local one and vice versa. non - local realizations become natural using classical parafermions of the underlying confor... | arxiv:hep-th/9510103 |
hubbard model is an important model in theory of strongly correlated electron systems. in this contribution we introduce this model along with numerically exact method of diagonalization of the model. | arxiv:0807.4878 |
this paper presents a realistic model that describes radiation - matter interactions. this is achieved by a generalization of first quantization, where the maxwell equations are interpreted as the electromagnetic component of the schroedinger equation. this picture is complemented by the consideration of electrons and ... | arxiv:quant-ph/0405055 |
a brief introduction to topological quantum field theory as well as a description of recent progress made in the field is presented. i concentrate mainly on the connection between chern - simons gauge theory and vassiliev invariants, and donaldson theory and its generalizations and seiberg - witten invariants. emphasis... | arxiv:hep-th/9511037 |
a system of a first order history - dependent evolutionary variational - hemivariational inequality with unilateral constraints coupled with a nonlinear ordinary differential equation in a banach space is studied. based on a fixed point theorem for history dependent operators, results on the well - posedness of the sys... | arxiv:2309.06516 |
the paper is devoted to the relaxation and integral representation in the space of functions of bounded variation for an integral energy arising from optimal design problems. the presence of a perimeter penalization is also considered in order to avoid non existence of admissible solutions, besides this leads to an int... | arxiv:1309.2218 |
stochastic effects in generic scenarios of inflation with multiple fields are investigated. first passage time techniques are employed to calculate the statistical moments of the number of inflationary $ e $ - folds, which give rise to all correlation functions of primordial curvature perturbations through the stochast... | arxiv:1604.06017 |
bayesian additive regression trees ( bart ) is a non - parametric method to approximate functions. it is a black - box method based on the sum of many trees where priors are used to regularize inference, mainly by restricting trees ' learning capacity so that no individual tree is able to explain the data, but rather t... | arxiv:2206.03619 |
we calculate the category of d - modules on the loop space of the affine line in coherent terms. specifically, we find that this category is derived equivalent to the category of ind - coherent sheaves on the moduli space of rank one de rham local systems with a flat section. our result establishes a conjecture coming ... | arxiv:2107.11325 |
we study corner contributions to holographic entanglement entropy in non - conformal backgrounds : a kink for d2 - branes as well as a cone and two different types of crease for d4 - branes. unlike 2 + 1 - dimensional cfts, the corner contribution to the holographic entanglement entropy of d2 - branes exhibits a power ... | arxiv:1506.07979 |
yrast and near - yrast states above the known 25 / 2 $ ^ { + } $ isomer in $ ^ { 207 } $ at are established for the first time. the level scheme is extended up to 47 / 2 $ \ hbar $ and 6. 5 mev with the addition of about 60 new $ \ gamma $ - ray transitions. the half - life of the 25 / 2 $ ^ { + } $ isomer is revisited... | arxiv:2211.02406 |
we use the weizsacker - williams method to deduce the radiated power, and its angular distribution, emitted by an electron of charge that undergoes simple harmonic motion. | arxiv:quant-ph/0312038 |
in this note, we construct a general form of the chromatic fracture cube, using a convenient characterization of the total homotopy fiber, and deduce a decomposition of the e ( n ) - local stable homotopy category. | arxiv:1410.7271 |
we introduce a general method, based on a mapping onto quantum mechanics, for investigating the large - t limit of the distribution p ( r, t ) of the nonlinear functional r [ v ] = ( 1 / t ) \ int _ 0 ^ t dt ' v [ x ( t ' ) ], where v ( x ) is an arbitrary function of the stationary gaussian markov process x ( t ). for... | arxiv:cond-mat/0202138 |
given a smooth prime fano threefold $ x $ of genus 7 we consider its homologically projectively dual curve $ \ gamma $ and the natural integral functor $ \ phi ^ {! } : d ^ b ( x ) \ to d ^ b ( \ gamma ) $. we prove that, for $ d \ geq 6 $, $ \ phi ^ {! } $ gives a birational map from a component of the moduli scheme $... | arxiv:0810.3138 |
we show a first - order asymptotics result for the number of galled networks with $ n $ leaves. this is the first class of phylogenetic networks of { \ it large } size for which an asymptotic counting result of such strength can be obtained. in addition, we also find the limiting distribution of the number of reticulat... | arxiv:2010.13324 |
we present a detailed phenomenological study of z - boson production in association with a jet through next - to - next - to - leading order ( nnlo ) in perturbative qcd. fiducial cross sections and differential distributions for both 8 tev and 13 tev lhc collisions are presented. we study the impact of different parto... | arxiv:1602.08140 |
we explore a scheme based on adding a nonlocal photon and subtracting some number of photons to entangle the initial single - mode squeezed vacuum ( smsv ) state with the photon state. in a realistic model of interaction of the smsv state with the photonic state on a beam splitter ( bs ) with changeable transmissivity ... | arxiv:2502.13463 |
let x be a metric space with metric d and t, s be two commutative measure - preserving maps of x. in this paper we obtain numerical results about multiple recurrence of almost every point of this dynamical system. on other words we study the question about convergence to zero of max { d ( t ^ n x, x ), d ( s ^ n x, x )... | arxiv:math/0406413 |
we use supersymmetric localization to study probes of four dimensional lagrangian n = 2 superconformal field theories. we first derive a unique equation for the eigenvalue density of these theories. we observe that these theories have a wigner eigenvalue density precisely when they satisfy a necessary condition for hav... | arxiv:1511.00616 |
let be given a graph $ g = ( v, e ) $ whose edge set is partitioned into a set $ r $ of \ emph { red } edges and a set $ b $ of \ emph { blue } edges, and assume that red edges are weighted and form a spanning tree of $ g $. then, the \ emph { stackelberg minimum spanning tree } ( \ stack ) problem is that of pricing (... | arxiv:1407.1167 |
the asymptotic phase $ \ theta $ of an initial point $ x $ in the stable manifold of a limit cycle identifies the phase of the point on the limit cycle to which the flow $ \ phi _ t ( x ) $ converges as $ t \ to \ infty $. the infinitesimal phase response curve ( iprc ) quantifies the change in timing due to a small pe... | arxiv:1603.03503 |
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