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stone locales together with continuous maps form a coreflective subcategory of spectral locales and perfect maps. a proof in the internal language of an elementary topos was previously given by the second - named author. this proof can be easily translated to univalent type theory using resizing axioms. in this work, w... | arxiv:2301.04728 |
recently, we developed a strategy to analyse the b - > pi pi, pi k data. we found that the b - > pi pi measurements can be accommodated in the standard model ( sm ) through large non - factorizable effects. on the other hand, our analysis of the ratios r _ c and r _ n of the cp - averaged branching ratios of the charge... | arxiv:hep-ph/0410407 |
the need for fast sparse optimization is emerging, e. g., to deal with large - dimensional data - driven problems and to track time - varying systems. in the framework of linear sparse optimization, the iterative shrinkage - thresholding algorithm is a valuable method to solve lasso, which is particularly appreciated f... | arxiv:2501.12236 |
in today ' s interconnected digital landscape, the proliferation of malware poses a significant threat to the security and stability of computer networks and systems worldwide. as the complexity of malicious tactics, techniques, and procedures ( ttps ) continuously grows to evade detection, so does the need for advance... | arxiv:2305.15488 |
this paper presents a slot antenna array with a reconfigurable radar cross section ( rcs ). the antenna system is formed by combining a liquid absorber with a 2 * 2 slot antenna array. the liquid absorber consists of a polymethyl methacrylate ( pmma ) container, a 45 % ethanol layer, and a metal ground, which is attach... | arxiv:2110.15044 |
several multi - winner systems that use approval voting have been developed but they each suffer from various problems. six of these methods are discussed in this paper. they are satisfaction approval voting, minimax approval voting, proportional approval voting, monroe ' s fully proportional representation, chamberlin... | arxiv:1602.05248 |
overheads incurred by routing protocols diminish the capacity available for relaying useful data in a mobile wireless ad hoc network. discovering lower bounds on the amount of protocol overhead incurred for routing data packets is important for the development of efficient routing protocols, and for characterizing the ... | arxiv:cs/0703050 |
this paper explores public perceptions around the role of affective computing in the workplace. it uses a series of design fictions with 46 uk based participants, unpacking their perspectives on the advantages and disadvantages of tracking the emotional state of workers. the scenario focuses on mundane uses of biometri... | arxiv:2205.08264 |
we report the detection of a short - lived narrow quasi - periodic oscillation ( qpo ) at ~ 88 mhz in an insight - hxmt observation during the soft state of the persistent black hole high mass x - ray binary cygnus x - 1. this qpo is significantly detected in all the three instruments of insight - hxmt, so in the broad... | arxiv:2104.14307 |
angle - resolved photoemission spectroscopy ( arpes ) is a powerful technique for the study of electronic structure, but it lacks a direct ability to study buried interfaces between two materials. we address this limitation by combining arpes with soft x - ray standing - wave ( sw ) excitation ( swarpes ), in which the... | arxiv:1309.2022 |
we study a mesoscopic metallic ring threaded by a magnetic flux which varies linearly in time phim ( t ) = phi t with a formalism based in baym - kadanoff - keldysh non - equilibrium green functions. we propose a method to calculate the green functions in real space and we consider an experimental setup to investigate ... | arxiv:cond-mat/0203410 |
some species of purple bacteria as, e. g., rhodobacter sphaeroides contain the protein pufx. concurrently, the light harvesting complexes 1 ( lh1 ) form dimers of open rings. in mutants without pufx, the lh1s are closed rings and photosynthesis breaks down, because the ubiquinone exchange at the reaction center is bloc... | arxiv:q-bio/0605023 |
we present new, exceptionally efficient proofs of poisson - - dirichlet limit theorems for the scaled sizes of irreducible components of random elements in the classic combinatorial contexts of arbitrary assemblies, multisets, and selections, when the components generating functions satisfy certain standard hypotheses.... | arxiv:1401.1556 |
the superfluid phase transition dynamics and associated spontaneous vortex formation with the crossing of the critical temperature in a disk geometry is studied in the framework of the $ ads / cft $ correspondence by solving the einstein - abelian - higgs model in an $ ads _ 4 $ black hole. for a slow quench, the vorte... | arxiv:2406.09433 |
this paper presents a new optical system for detecting light signals associated with the change in incoming photon number. the system employs quantum correlation of photon pairs created via spontaneous parametric down - conversion ( spdc ). the signal, if present, will perturb the flux of the incident photon stream. th... | arxiv:1907.10757 |
this paper aims to reduce randomness in football by analysing the role of lineups in final scores using machine learning prediction models we have developed. football clubs invest millions of dollars on lineups and knowing how individual statistics translate to better outcomes can optimise investments. moreover, sports... | arxiv:2210.06327 |
different approaches are used for the calculation of the sm - like higgs boson mass in the mssm : the fixed - order diagrammatic approach is accurate for low susy scales ; the eft approach, for high susy scales. hybrid approaches, combining fixed - order and eft calculations, allow to obtain a precise prediction also f... | arxiv:1905.04918 |
the unit cell of a chevronic sculptured thin film ( chevstf ) comprises two identical columnar thin films ( ctfs ) except that the nanocolumns of the first are oriented at an angle \ chi and nanocolumns of the second are oriented at an angle \ pi - \ chi with respect to the interface of the two ctfs. a chevstf containi... | arxiv:1707.00363 |
recent observational indications of an accelerating universe enhance the interest in studying models with a cosmological constant. we investigate cosmological expansion ( frw metric ) with $ \ lambda > 0 $ for a general linear equation of state $ p = w \ rho $, $ w > - 1 $, so that the interplay between cosmological va... | arxiv:astro-ph/0208465 |
in this paper, we investigate the issue of spectrum assignment in crns and examine various opportunistic spectrum access approaches proposed in the literature. we provide insight into the efficiency of such approaches and their ability to attain their design objectives. we discuss the factors that impact the selection ... | arxiv:1605.02230 |
we have developed an interactive program which shows the solar energetic particle ( sep ) intensity - time profile as observed by soho / erne, simultaneously with the associated coronal mass ejection in optical imaging movies taken by lasco coronagraph, soft x - ray by yohkoh, ultraviolet by eit, dh radio emission by w... | arxiv:astro-ph/0607191 |
doubly charged scalars, predicted in many models having exotic higgs representations, can in general have lepton - number violating ( lfv ) couplings. we show that by using an associated monoenergetic final state photon seen at a future linear e - e - collider, we can have a clear and distinct signature for a doubly - ... | arxiv:hep-ph/0608112 |
we study renormalisation group ( rg ) corrections relevant for leptogenesis in the case of family symmetry models such as the altarelli - feruglio a4 model of tri - bimaximal lepton mixing or its extension to tri - maximal mixing. such corrections are particularly relevant since in large classes of family symmetry mode... | arxiv:1110.5676 |
this paper presents experimental verification of below - cutoff transmission through miniaturized waveguides whose interior is coated with a thin anisotropic metamaterial liner possessing epsilon - negative and near - zero ( ennz ) properties. these liners are realized using a simple, printed - circuit implementation b... | arxiv:1510.07554 |
the astrophysical $ s $ factor and reaction rates of the direct capture process $ ^ { 6 } $ li ( p, $ \ gamma ) ^ { 7 } $ be are estimated within a two - body single - channel potential model approach. central potentials of the gaussian - form in the $ ^ 2p _ { 3 / 2 } $ and $ ^ 2p _ { 1 / 2 } $ waves are adjusted to r... | arxiv:2306.12838 |
we introduce a generalization of communication of partial ignorance where both parties of a prepare - and - measure setup receive inputs from a third party before a success metric is maximized over the measurements and preparations. various methods are used to obtain bounds on the success metrics, including sdps, ultra... | arxiv:2202.08581 |
in barter exchanges agents enter seeking to swap their items for other items on their wishlist. we consider a centralized barter exchange with a set of agents and items where each item has a positive value. the goal is to compute a ( re ) allocation of items maximizing the agents ' collective utility subject to each ag... | arxiv:2406.13983 |
we consider a bose - hubbard model with an arbitrary hopping term and provide the boundary of the insulating phase thereof in terms of third - order strong coupling perturbative expansions for the ground state energy. in the general case two previously unreported terms occur, arising from triangular loops and hopping i... | arxiv:cond-mat/0406467 |
an efficient method with no numerical diagonalization of a huge hamiltonian matrix and calculation of a tedious green ' s function is proposed to acquire the exact energy spectrum and dynamical conductivity in a gated aa - stacking $ n $ - layer graphene ( aanlg ) with the intrinsic spin - orbital coupling ( soc ). $ 2... | arxiv:1502.04447 |
tropical diseases like \ textit { chikungunya } and \ textit { zika } have come to prominence in recent years as the cause of serious, long - lasting, population - wide health problems. in large countries like brasil, traditional disease prevention programs led by health authorities have not been particularly effective... | arxiv:1703.03928 |
we obtain an upper bound on the minimal number of points in an $ \ epsilon $ - chain joining two points in a metric space. this generalizes a bound due to hambly and kumagai ( 1999 ) for the case of resistance metric on certain self - similar fractals. as an application, we deduce a condition on $ \ epsilon $ - chains ... | arxiv:1909.09988 |
we perform an extrapolative analysis of " fast - growth " free - energy - difference ( df ) estimates of a computer - modeled, fully - solvated ethane < - > methanol transformation. the results suggest that extrapolation can greatly reduce the systematic error in df estimated from a small number of very fast switches. ... | arxiv:physics/0107066 |
two necessary and sufficient conditions for an operator to be semi - normal are revealed. for a volterra integration operator the set where the operator and its adjoint are metrically equal is described. | arxiv:1410.5265 |
we solve analytically the kadanoff - baym equations for a noninteracting junction connected to an arbitrary number of noninteracting wide - band terminals. the initial equilibrium state is properly described by the addition of an imaginary track to the time contour. from the solution we obtain the time - dependent elec... | arxiv:1303.6201 |
high - gradient and high - efficiency acceleration in plasma - based accelerators has been demonstrated, showing its potential as the building block for a future collider operating at the energy frontier of particle physics. however, generating and accelerating the required spin - polarized beams in such a collider usi... | arxiv:2206.09017 |
an automorphic self dual l - function has the super - positivity property if all derivatives of the completed l - function at the central point $ s = 1 / 2 $ are non - negative and all derivatives at a real point $ s > 1 / 2 $ are positive. in this paper we prove that at least 12 % of l - functions associated to hecke ... | arxiv:1803.05394 |
structure. polymers display varying degrees of crystallinity, and many are completely non - crystalline. glass, some ceramics, and many natural materials are amorphous, not possessing any long - range order in their atomic arrangements. the study of polymers combines elements of chemical and statistical thermodynamics ... | https://en.wikipedia.org/wiki/Materials_science |
different hadron transverse momentum spectra are calculated in a non - extensive statistical, quark - coalescence model. for the low - pt part a gluonic string contribution is conjectured, its length distribution and fractality are fitted to rhic data. | arxiv:0812.2985 |
according to \ cite { boss } and \ cite { m1 }, the ancestor correlators of any semi - simple cohomological field theory satisfy { \ em local } eynard - - orantin recursion. in this paper, we prove that for simple singularities, the local recursion can be extended to a global one. the spectral curve of the global recur... | arxiv:1501.03677 |
in this article, we present a gravitational collapse null dust solution of the einstein field equations. the spacetime is regular everywhere except on the symmetry axis where it possesses a naked curvature singularity, and admits one parameter isometry group, a generator of axial symmetry along the cylinder which has c... | arxiv:1705.05644 |
in this article, the crystallization of polyethylene is investigated by the modified weighted density approximation. also a direct correlation function of polyethylene based on the rism theory is used. the free energy of a polyethylene is calculated using density functional theory. the crystallization together with sol... | arxiv:1502.00368 |
the pyrochlore osmate ho2os2o7 is a candidate material for a fragile j = 0 local singlet ground state, however little is known regarding the single - ion behavior of either the os or ho ions. to address this we present polarized neutron powder diffraction ( pnpd ) and resonant inelastic x - ray scattering ( rixs ) meas... | arxiv:2312.14811 |
partially - observable problems pose a trade - off between reducing costs and gathering information. they can be solved optimally by planning in belief space, but that is often prohibitively expensive. model - predictive control ( mpc ) takes the alternative approach of using a state estimator to form a belief over the... | arxiv:2304.10246 |
high dimensionality comparable to sample size is common in many statistical problems. we examine covariance matrix estimation in the asymptotic framework that the dimensionality $ p $ tends to $ \ infty $ as the sample size $ n $ increases. motivated by the arbitrage pricing theory in finance, a multi - factor model is... | arxiv:math/0701124 |
advancing our understanding of astrophysical turbulence is bottlenecked by the limited resolution of numerical simulations that may not fully sample scales in the inertial range. machine learning ( ml ) techniques have demonstrated promise in up - scaling resolution in both image analysis and numerical simulations ( i.... | arxiv:2307.02674 |
the mixed morphology class of supernova remnants ( mmsnrs ) comprises a substantial fraction of observed remnants and yet there is as yet no consensus on their origin. a clue to their nature is the presence of regions that show x - ray evidence of recombining plasmas. recent calculations of remnant evolution in a cloud... | arxiv:1902.10718 |
large language models ( llms ) have demonstrated remarkable capabilities in open - ended text generation tasks. however, the inherent open - ended nature of these tasks implies that there is always room for improvement in the quality of model responses. to address this challenge, various approaches have been proposed t... | arxiv:2310.00898 |
the problem of domain aiming control is formulated for controlled stochastic nonlinear systems. this issue involves regularity of the solution to the resulting closed - loop stochastic system. to begin with, an extended existence and uniqueness theorem for stochastic differential equation with local lipschitz coefficie... | arxiv:1807.03009 |
we determine the dimension of every simple module for the algebra of the monoid of all relations on a finite set ( i. e. boolean matrices ). this is in fact the same question as the determination of the dimension of every evaluation of a simple correspondence functor. the method uses the theory of such functors develop... | arxiv:1902.05422 |
by harnessing the resonant nature of localized electromagnetic modes in a nanostructured silicon membrane, an all - dielectric metamaterial can act as nonlinear medium at optical telecommunications wavelengths. we show that such metamaterials provide extremely large optomechanical nonlinearities, operating at intensiti... | arxiv:1508.00995 |
we show that the discrete duals of the free orthogonal quantum groups have the haagerup property and the completely contractive approximation property. analogous results hold for the free unitary quantum groups and the quantum automorphism groups of finite - dimensional c * - algebras. the proof relies on the monoidal ... | arxiv:1306.6064 |
the theoretical study of the optical properties of te - and tm - modes in a four - layer structure composed of the magneto - optical yttrium iron garnet guiding layer on a dielectric substrate covered by planar nanocomposite guiding multilayer is presented. the dispersion equation is obtained taking into account the bi... | arxiv:1703.05711 |
we present a detailed study of the x - ray properties of the galaxy cluster abell 548b ( z = 0. 04 ), using xmm - newton data, and discuss the connection between the thermal properties and the presence of two extended relic radio sources located at the cluster periphery. we wish to analyze the dynamical state of the cl... | arxiv:0804.3607 |
stimulated surface - and edge - emission were investigated for zno thin films grown epitaxially by pulsed laser deposition. the lasing threshold was 0. 32 mw / cm2 for surface pumping and 0. 5 mw / cm2 for edge pumping, which is significantly lower than thresholds observed previously. a modified variable stripe length ... | arxiv:1307.3636 |
multi - agent coordination problems often require agents to exchange state information in order to reach some collective goal, such as agreement on a final state value. in some cases, it is feasible that opportunistic agents may deceptively report false state values for their own benefit, e. g., to claim a larger porti... | arxiv:1509.08161 |
i review the calculation of the next - to - leading order behavior of high - energy amplitudes in n = 4 sym and qcd using the operator expansion in wilson lines. | arxiv:1004.0057 |
theresults of numerical modelinghas based on the solution of navier - stokes equations for convection oftwo - layer system air - water are presented. the influence of thermocapillary and gravitational convection on the deformation and time averaged position of the interface of air - water system under sudden lateral he... | arxiv:2203.02785 |
raman spectroscopy is able to probe disorder in graphene through defect - activated peaks. it is of great interest to link these features to the nature of disorder. here we present a detailed analysis of the raman spectra of graphene containing different type of defects. we found that the intensity ratio of the d and d... | arxiv:1207.2058 |
the unexpected emerging stability of a time - modulated magnetic guide, realized without external offset fields, is demonstrated. we found a steady periodic solution around which the nonlinear dynamics is linearized. to investigate the orbital stability of the guiding, a formal criterion based on the analysis of the ei... | arxiv:1912.06841 |
recently, there has been an increased interest in the study of the generation of low - energy cosmic rays ( crs ; < 1 tev ) in shocks situated on the surface of a protostar or along protostellar jets. these locally accelerated crs offer an attractive explanation for the high levels of non - thermal emission and ionisat... | arxiv:2103.08599 |
in the wake of increasing numbers of attacks on radio communication systems, a range of techniques are being deployed to increase the security of these systems. one such technique is radio fingerprinting, in which the transmitter can be identified and authenticated by observing small hardware differences expressed in t... | arxiv:2402.05042 |
we present a new program implementation of the gaussian process regression adaptive density - guided approach [ j. chem. phys. 153 ( 2020 ) 064105 ] in the midascpp program. a number of technical and methodological improvements made allowed us to extend this approach towards calculations of larger molecular systems tha... | arxiv:2303.15188 |
we study the global existence of the singular nonlinear parabolic anderson model equation on $ 2 $ - dimensional tours $ \ mathbb { t } ^ 2 $. the method is based on paracontrolled distribution and renormalization. after split the original nonlinear parabolic anderson model equation into two simple equations, we prove ... | arxiv:2109.10423 |
we study thermal effects on equations of state ( eos ) in isospin qcd, utilizing a quark - meson model coupled to a polyakov loop. the quark - meson model is analyzed at one - loop that is the minimal order to include quark substructure constraints on pions which condense at finite isospin density. in the previous stud... | arxiv:2403.02538 |
euclidean norm calculations arise frequently in scientific and engineering applications. several approximations for this norm with differing complexity and accuracy have been proposed in the literature. earlier approaches were based on minimizing the maximum error. recently, seol and cheun proposed an approximation bas... | arxiv:1008.4870 |
observations suggest that some massive stars experience violent and eruptive mass loss associated with significant brightening that cannot be explained by hydrostatic stellar models. this event seemingly forms dense circumstellar matter ( csm ). the mechanism of eruptive mass loss has not been fully explained. we focus... | arxiv:1912.09738 |
with artificial intelligence ( ai ) becoming relevant in various parts of everyday life, other technologies are already widely influenced by the new way of handling large amounts of data. although widespread already, ai has had only punctual influences on the cybersecurity field specifically. many techniques and techno... | arxiv:2112.12006 |
we study classes of right - angled coxeter groups with respect to the strong submodel relation of parabolic subgroup. we show that the class of all right - angled coxeter group is not smooth, and establish some general combinatorial criteria for such classes to be abstract elementary classes, for them to be finitary, a... | arxiv:1605.06003 |
a brief overview is given of x - ray observations of old clusters. most x - ray sources in old open clusters are interacting binaries, formed via evolution of a primordial binary, and emitting x - rays because of magnetic activity ; however, a sizable fraction of the cluster sources is not well understood, including so... | arxiv:astro-ph/9907202 |
in the realm of scientific computing, both julia and python have established themselves as powerful tools. within the context of high energy physics ( hep ) data analysis, python has been traditionally favored, yet there exists a compelling case for migrating legacy software to julia. this article focuses on language i... | arxiv:2404.18170 |
in this paper we have obtained several new results concerning the x - boson, which is being considered recently as one of the main candidate of the dark matter particle content. the classical electrodynamics for the x - boson model was explored to understand its propagation in space - time. the field equations ( maxwel... | arxiv:1802.10449 |
it is expected since the early 1970s that tenuous dust rings are formed by grains ejected from the martian moons phobos and deimos by impacts of hypervelocity interplanetary projectiles. in this paper, we perform direct numerical integrations of a large number of dust particles originating from phobos and deimos. in th... | arxiv:2201.02847 |
birds - eye - view ( bev ) segmentation aims to establish a spatial mapping from the perspective view to the top view and estimate the semantic maps from monocular images. recent studies have encountered difficulties in view transformation due to the disruption of bev - agnostic features in image space. to tackle this ... | arxiv:2410.15932 |
detecting human stress levels and emotional states with physiological body - worn sensors is a complex task, but one with many health - related benefits. robustness to sensor measurement noise and energy efficiency of low - power devices remain key challenges in stress detection. we propose selfcare, a fully wrist - ba... | arxiv:2205.03974 |
this paper argues that a combined treatment of probabilities, time and actions is essential for an appropriate logical account of the notion of probability ; and, based on this intuition, describes an expressive probabilistic temporal logic for reasoning about actions with uncertain outcomes. the logic is modal and hig... | arxiv:1603.07453 |
it is well - known that in banach spaces with finite cotype, the $ r $ - bounded and $ \ gamma $ - bounded families of operators coincide. if in addition $ x $ is a banach lattice, then these notions can be expressed as square function estimates. it is also clear that $ r $ - boundedness implies $ \ gamma $ - boundedne... | arxiv:1404.7328 |
we study $ i = 3 / 2 $ elastic $ k \ pi $ scattering to born order using nonrelativistic quark wavefunctions in a constituent - exchange model. this channel is ideal for the study of nonresonant meson - meson scattering amplitudes since s - channel resonances do not contribute significantly. standard quark model parame... | arxiv:hep-ph/9207251 |
today, many industrial processes are undergoing digital transformation, which often requires the integration of well - understood domain models and state - of - the - art machine learning technology in business processes. however, requirements elicitation and design decision making about when, where and how to embed va... | arxiv:2210.00859 |
we show that the amoeba of a complex algebraic variety defined as the solutions to a generic system of $ n $ polynomials in $ n $ variables has a finite basis. in other words, it is the intersection of finitely many hypersurface amoebas. moreover, we give an upper bound of the size of the basis in terms of $ n $ and th... | arxiv:1404.3593 |
we report on the recent results revealing the presence of geometric invariants in all the phenomena in which vacuum condensates appear and we show that aharonov - - anandan phase can be used to provide the evidence of phenomena like hawking and unruh effects and to test some behavior of quantum field theory in curved s... | arxiv:1311.4491 |
we derive analytical solutions for the uniaxial extension problem for the relaxed micromorphic continuum and other generalized continua. these solutions may help in the identification of material parameters of generalized continua which are able to disclose size - effects. | arxiv:2107.09644 |
hexagonal boron nitride sheets have been noted especially for their enhanced properties as substrates for sp2 carbon - based nanodevices. to evaluate whether such enhanced properties would remain under various realistic conditions, we investigate the structural and electronic properties of semiconducting carbon nanotub... | arxiv:1502.02795 |
we explore the ability of large language model ( llm ) - based agents to engage in subtle deception such as strategically phrasing and intentionally manipulating information to misguide and deceive other agents. this harmful behavior can be hard to detect, unlike blatant lying or unintentional hallucination. we build a... | arxiv:2405.04325 |
in computed tomographic imaging, model based iterative reconstruction methods have generally shown better image quality than the more traditional, faster filtered backprojection technique. the cost we have to pay is that mbir is computationally expensive. in this work we train a 2. 5d deep learning ( dl ) network to mi... | arxiv:2309.13399 |
we have performed a qcd next - to - leading order ( nlo ) calculation for deep inelastic scattering ( dis ) retaining the full parton and hadron mass dependencies. we find that the gluon initiated contributions to dis processes, such as charm production, are { \ it comparable } in magnitude ( { \ it i. e. }, $ 30 \ % $... | arxiv:hep-ph/9302305 |
we use the ` ` map of elections ' ' approach of szufa et al. ( aamas - 2020 ) to analyze several well - known vote distributions. for each of them, we give an explicit formula or an efficient algorithm for computing its frequency matrix, which captures the probability that a given candidate appears in a given position ... | arxiv:2205.07831 |
in this work we look at the low lying nuclear structure of several n = z nuclei residing between the doubly magic nucei ^ { 40 } ca and ^ { 100 } sn. using large shell model codes we calculate and discuus the systematics of enegies. we show energy levels, b ( e2 ) ' s, static quadrupule moments and g factors. in all ca... | arxiv:1307.5735 |
we study how powerful algebraic discrete morse theory is when applied to hull resolutions. the main result describes all cases when the hull resolution of the edge ideal of the complement of a triangle - free graph can be made minimal using algebraic discrete morse theory. | arxiv:1512.03045 |
stationary, axisymmetric and slowly rotating vacuum spacetimes in the ho \ v { r } ava - lifshitz ( hl ) gravity are studied, and shown that, for any given spherical static vacuum solution of the hl theory ( of any model, including the ones with an additional u ( 1 ) symmetry ), there always exists a corresponding slow... | arxiv:1212.1876 |
we study the influence of relativity on the chaotic properties and dynamical outcomes of an unstable triple system ; the pythagorean three - body problem. to this end, we extend the brutus n - body code to include post - newtonian pairwise terms up to 2. 5 order, and the first order taylor expansion to the einstein - i... | arxiv:2109.07013 |
we present an algorithm for the simultaneous measurement of a pulse time - of - arrival ( toa ) and dispersion measure ( dm ) from folded wideband pulsar data. we extend the prescription from taylor ( 1992 ) to accommodate a general two - dimensional template " portrait ", the alignment of which can be used to measure ... | arxiv:1402.1672 |
extra neutral gauge bosons are a feature of many models of physics beyond the standard model ( bsm ) and their discovery could possibly be the first evidence for new physics. in this snowmass white paper we compare the discovery reach of the high energy hadron colliders considered by the snowmass study for a broad rang... | arxiv:1309.1688 |
machine learning techniques have enabled robots to learn narrow, yet complex tasks and also perform broad, yet simple skills with a wide variety of objects. however, learning a model that can both perform complex tasks and generalize to previously unseen objects and goals remains a significant challenge. we study this ... | arxiv:1904.05538 |
the notion of bohr chaos was introduced in [ 3, 4 ]. we answer a question raised in [ 3 ] of whether a non uniquely ergodic minimal system of positive topological entropy can be bohr chaotic. we also prove that all systems with the specification property are bohr chaotic, and by this line of thought give an independent... | arxiv:2109.04531 |
this research presents a new parametric style transfer framework specifically designed for curve - based design sketches. in this research, traditional challenges faced by neural style transfer methods in handling binary sketch transformations are effectively addressed through the utilization of parametric shape - edit... | arxiv:2401.08579 |
writing desktop applications in javascript offers developers the opportunity to write cross - platform applications with cutting edge capabilities. however in doing so, they are potentially submitting their code to a number of unsanctioned modifications from malicious actors. electron is one such javascript application... | arxiv:1811.05945 |
dimension, as there exists a linear bijection between their elements. the concept of isomorphism extends to numerous branches of mathematics, including graph theory ( graph isomorphism ), topology ( homeomorphism ), and algebra ( group and ring isomorpisms ), among others. isomorphisms facilitate the classification of ... | https://en.wikipedia.org/wiki/Equality_(mathematics) |
we theoretically investigate twisted structures where each layer is composed of a strongly correlated material. in particular, we study a twisted t - j model of cuprate multilayers within the slave - boson mean field theory. this treatment encompasses the mott physics at small doping and self consistently generates d -... | arxiv:2109.08142 |
new calculations to over ten million time steps have revealed a more complex diffusive behavior than previously reported, of a point particle on a square and triangular lattice randomly occupied by mirror or rotator scatterers. for the square lattice fully occupied by mirrors where extended closed particle orbits occur... | arxiv:comp-gas/9501003 |
a pedagological introduction to effective field theory is presented. | arxiv:physics/0003012 |
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