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multimodal large language models ( mllms ), built upon llms, have recently gained attention for their capabilities in image recognition and understanding. however, while mllms are vulnerable to adversarial attacks, the transferability of these attacks across different models remains limited, especially under targeted a... | arxiv:2502.19672 |
we study the correlation function between one single - trace scalar operator and a circular wilson loop in the $ 4d $ $ \ mathcal { n } = 2 $ superconformal field theory with gauge group $ su ( n ) $ and matter transforming in the symmetric and anti - symmetric representations. by exploiting supersymmetric localization... | arxiv:2303.08210 |
the effect of spin - orbit interaction was studied in a high - quality $ p $ - algaas / gaas / algaas structure with a square quantum well using acoustic methods. the structure grown on a gaas ( 100 ) substrate was symmetrically doped with carbon on both sides of the quantum well. shubnikov - de haas - type oscillation... | arxiv:2110.07302 |
transportation problem is an important aspect which has been widely studied in operations research domain. it has been studied to simulate different real life problems. in particular, application of this problem in np - hard problems has a remarkable significance. in this paper, we present a comparative study of transp... | arxiv:1307.1891 |
besides serving as prediction models, classification trees are useful for finding important predictor variables and identifying interesting subgroups in the data. these functions can be compromised by weak split selection algorithms that have variable selection biases or that fail to search beyond local main effects at... | arxiv:1011.0608 |
liquid democracy is the principle of making collective decisions by letting agents transitively delegate their votes. despite its significant appeal, it has become apparent that a weakness of liquid democracy is that a small subset of agents may gain massive influence. to address this, we propose to change the current ... | arxiv:1808.01906 |
during the first three years of low luminosity operation, the lhc will facilitate a number of precision tests of the electroweak sector of the standard model. the prospects for measuring the w boson and top quark masses and for probing the charged triple gauge boson couplings at atlas are presented here. in each case t... | arxiv:hep-ex/0405015 |
while right - censored time - to - event outcomes have been studied for decades, handling time - to - event covariates, also known as right - censored covariates, is now of growing interest. so far, the literature has treated right - censored covariates as distinct from missing covariates, overlooking the potential app... | arxiv:2409.04684 |
methods for finding the optimal choices of the applied remote loads - - the applied normal force, moment, shear force and remote bulk stresses - - needed to solve frictional contact problems in partial - slip using half - plane theory are derived by using data from contacts analysed by the finite element method. while ... | arxiv:2103.15802 |
we characterize semigroups $ x $ whose semigroups of filters $ \ varphi ( x ) $, maximal linked systems $ \ lambda ( x ) $, linked upfamilies $ n _ 2 ( x ) $, and upfamilies $ \ upsilon ( x ) $ are commutative. | arxiv:1303.4606 |
this paper investigates the interplay between information diffusion in social networks and its impact on financial markets with an agent - based model ( abm ). agents receive and exchange information about an observable stochastic component of the dividend process of a risky asset \ ` a la grossman and stiglitz. a smal... | arxiv:2412.16269 |
in complex inferential tasks like question answering, machine learning models must confront two challenges : the need to implement a compositional reasoning process, and, in many applications, the need for this reasoning process to be interpretable to assist users in both development and prediction. existing models des... | arxiv:1807.08556 |
we calculate the ordered k _ 0 - group of a graph c * - algebra and mention applications of this result to af - algebras, states on the k _ 0 - group of a graph algebra, and tracial states of graph algebras. | arxiv:math/0204095 |
##urologist known as the father of psychoanalysis. jerome isaac friedman ( 1930 – ) : american physicist who won the 1990 nobel prize in physics along with henry kendall and richard taylor, for work showing an internal structure for protons later known to be quarks. christer fuglesang ( 1957 – ) : swedish astronaut and... | https://en.wikipedia.org/wiki/List_of_atheists_in_science_and_technology |
we report a comprehensive study on the elastic properties of a hexanary high - entropy alloy superconductor ( sczrnbta ) $ _ { 0. 685 } $ [ rhpd ] $ _ { 0. 315 } $ at room and cryogenic temperatures, by resonant ultrasound spectroscopy experiments. the derived elastic constants are bulk modulus $ k = 132. 7 $ gpa, youn... | arxiv:2204.07993 |
a new method for the optimal solutions is proposed. originating from the continuous - time dynamics stability theory in the control field, the optimal solution is anticipated to be obtained in an asymptotically evolving way. by introducing a virtual dimension, the variation time, a dynamic system that describes the var... | arxiv:1703.10263 |
we provide a set of exact solutions in field theory of scalar fields with $ z _ 2 $ symmetry that involve jacobi elliptic functions. these solutions have the interesting property to provide massive waves even if one starts from a massless equation. we analyze them classically providing also exact solutions to the corre... | arxiv:1310.6630 |
the dark matter particle explorer ( dampe ) is one of the four satellites within the strategic pioneer research program in space science of the chinese academy of science ( cas ). the silicon - tungsten tracker ( stk ), which is composed of 768 singled - sided silicon microstrip detectors, is one of the four subdetecto... | arxiv:1712.08011 |
do not adhere to the substrate. = = see also = = energetically modified cement – class of cements, mechanically processed to transform reactivity surface finishing – range of processes that alter the surface of an item to achieve a certain property surface science – study of physical and chemical phenomena that occur a... | https://en.wikipedia.org/wiki/Surface_engineering |
exploration is a key challenge in reinforcement learning, especially in long - horizon, deceptive and sparse - reward environments. for such applications, population - based approaches have proven effective. methods such as quality - diversity deals with this by encouraging novel solutions and producing a diversity of ... | arxiv:2211.12610 |
an extended version of the ads / qcd soft - wall model that incorporates qcd - like anomalous contributions to the dimensions of gauge theory operators is proposed. this exploratory approach leads to a relation between scalar glueball masses and beta functions. using this relation, properties of the glueball mass spect... | arxiv:1208.2291 |
virtual reality and augmented reality ( xr ) bring increasing demand for 3d content. however, creating high - quality 3d content requires tedious work that a human expert must do. in this work, we study the challenging task of lifting a single image to a 3d object and, for the first time, demonstrate the ability to gen... | arxiv:2211.16431 |
the mass loss rates of red supergiants ( rsgs ) govern their evolution towards supernova and dictate the appearance of the resulting explosion. to study how mass - loss rates change with evolution we measure the mass - loss rates ( \ mdot ) and extinctions of 19 red supergiants in the young massive cluster ngc2100 in t... | arxiv:1608.03895 |
we prove consistency of four different approaches to formalizing the idea of minimum average edge - length in a path linking some infinite subset of points of a poisson process. the approaches are ( i ) shortest path from origin through some $ m $ distinct points ; ( ii ) shortest average edge - length in paths across ... | arxiv:math/0509492 |
in this paper, we analyze the performance of an electro - optic modulator based on a single quantum dot strongly coupled to a nano - resonator, where electrical control of the quantum dot frequency is achieved via quantum confined stark effect. using realistic system parameters, we show that modulation speeds of a few ... | arxiv:0911.5207 |
we report the finding of unidirectional electronic properties, analogous to a semiconductor diode, in two - dimensional artificial permalloy honeycomb lattice of ultra - small bond, with a typical length of ~ 12 nm. the unidirectional transport behavior, characterized by the asymmetric colossal enhancement in different... | arxiv:1701.08455 |
we present a theoretical study of the phase diagram of a frustrated ising model with nearest - neighbor ferromagnetic interactions and long - range ( coulombic ) antiferromagnetic interactions. for nonzero frustration, long - range ferromagnetic order is forbidden, and the ground - state of the system consists of phase... | arxiv:cond-mat/0006262 |
we consider a distributed learning problem, where agents minimize a global objective function by exchanging information over a network. our approach has two distinct features : ( i ) it substantially reduces communication by triggering communication only when necessary, and ( ii ) it is agnostic to the data - distribut... | arxiv:2405.10618 |
the subclass of magnetic cataclysmic variables ( cv ), known as asynchronous polars, are still relatively poorly understood. an asynchronous polar is a polar in which the spin period of the white dwarf is either shorter or longer than the binary orbital period ( typically within a few percent ). the asynchronous polars... | arxiv:2107.03328 |
this dissertation considers new constructions and decoding approaches for error - correcting codes based on non - conventional polynomials, with the objective of providing new coding solutions to the applications mentioned above. with skew polynomials, we construct codes that are dual - containing, which is a desired p... | arxiv:2501.03961 |
a defect density which quantifies the deviation from the spin ground state characterizes non - equilibrium dynamics during phase transitions. the widely recognized kibble - zurek scaling predicts how the defect density evolves during phase transitions. however, it can be perturbed by a noise, leading to the anti - kibb... | arxiv:2404.17247 |
the gauss - bonnet topological scalar is presented in metric - teleparallel formalism as well as in the symmetric and general teleparallel formulations. in all of the aforementioned frameworks, the full expressions are provided explicitly in terms of torsion, non - metricity and levi - civita covariant derivative. the ... | arxiv:2308.03632 |
we give a direct analytic proof of the classical boundary harnack inequality for solutions to linear uniformly elliptic equations in either divergence or non - divergence form. | arxiv:1909.00062 |
nuclear structure and reaction theory is undergoing a major renaissance with advances in many - body methods, strong interactions with greatly improved links to quantum chromodynamics ( qcd ), the advent of high performance computing, and improved computational algorithms. predictive power, with well - quantified uncer... | arxiv:1803.04101 |
we propose an end - to - end attribute compression method for dense point clouds. the proposed method combines a frequency sampling module, an adaptive scale feature extraction module with geometry assistance, and a global hyperprior entropy model. the frequency sampling module uses a hamming window and the fast fourie... | arxiv:2409.10293 |
we consider the extremal limit of a black hole geometry of the reissner - nordstrom type and compute the quantum corrections to its entropy. universally, the limiting geometry is the direct product of two 2 - dimensional spaces and is characterized by just a few parameters. we argue that the quantum corrections to the ... | arxiv:hep-th/9709064 |
silicon is vital to the computing industry due to the high quality of its native oxide and well - established doping technologies. isotopic purification has enabled quantum coherence times on the order of seconds, thereby placing silicon at the forefront of efforts to create a solid state quantum processor. we demonstr... | arxiv:1703.03047 |
federated self - supervised learning ( fssl ) has recently emerged as a promising paradigm that enables the exploitation of clients ' vast amounts of unlabeled data while preserving data privacy. while fssl offers advantages, its susceptibility to backdoor attacks, a concern identified in traditional federated supervis... | arxiv:2405.13080 |
recently, ieee 802. 11ax task group has adapted ofdma as a new technique for enabling multi - user transmission. it has been also decided that the scheduling duration should be same for all the users in a multi - user ofdma so that the transmission of the users should end at the same time. in order to realize that cond... | arxiv:1602.07104 |
the development of high - resolution imaging methods such as electron and scanning probe microscopy and atomic probe tomography have provided a wealth of information on structure and functionalities of solids. the availability of this data in turn necessitates development of approaches to derive quantitative physical i... | arxiv:2109.07350 |
let $ f $ be a fixed self - contragradient hecke - maass form for $ sl ( 3, \ mathbb z ) $, and $ u $ an even hecke - maass form for $ sl ( 2, \ mathbb z ) $ with laplace eigenvalue $ 1 / 4 + k ^ 2 $, $ k > 0 $. a subconvexity bound $ o \ big ( k ^ { 4 / 3 + \ varepsilon } \ big ) $ in the eigenvalue aspect is proved f... | arxiv:1510.01219 |
we present results of tensor - network simulations of the three - dimensional $ o ( 2 ) $ model at non - zero chemical potential and temperature, which were computed using the higher - order tensor - renormalization - group method ( hotrg ). this necessitated enhancements to the hotrg blocking procedure to reduce the t... | arxiv:2112.01414 |
for an odd prime p and a number field f containing a primitive p - th root of unity, we describe the kummer radical a _ f of the first layers of all the z _ p - extensions of f in terms of universal norms of p - units along the cyclotomic tower of f. we also study " twisted " radicals related to af. | arxiv:1303.0176 |
we report the first systematic analysis of single exposures of all optical and ultraviolet ( uv ) observations performed by the ultraviolet and optical telescope ( uvot ) on board the { \ em neil gehrels swift observatory } satellite available up to 2019 april of six $ \ gamma $ - ray - emitting narrow - line seyfert 1... | arxiv:2009.00630 |
two common definitions of the spatially local rate of kinetic energy cascade at some scale $ \ ell $ in turbulent flows are ( i ) the cubic velocity difference term appearing in the generalized kolmogorov - hill equation ( gkhe ) ( structure function approach ), and ( ii ) the subfilter - scale energy flux term in the ... | arxiv:2307.10568 |
the large time behavior of non - negative solutions to the viscous hamilton - jacobi equation $ u _ t - \ delta u + | \ nabla u | ^ q = 0 $ in the whole space $ r ^ n $ is investigated for the critical exponent $ q = ( n + 2 ) / ( n + 1 ) $. convergence towards a rescaled self - similar solution of the linear heat equa... | arxiv:math/0609750 |
tidal interactions have a significant influence on the late dynamics of compact binary systems, which constitute the prime targets of the upcoming network of gravitational - wave detectors. we refine the theoretical description of tidal interactions ( hitherto known only to the second post - newtonian level ) by extend... | arxiv:1409.6933 |
differential force measurements between spheres coated with either nickel or gold and rotating disks with periodic distributions of nickel and gold are reported. the rotating samples are covered by a thin layer of titanium and a layer of gold. while titanium is used for fabrication purposes, the gold layer ( nominal th... | arxiv:1509.05349 |
we report a search for a heavy neutral lepton ( hnl ) that mixes predominantly with $ \ nu _ \ tau $. the search utilizes data collected with the belle detector at the kekb asymmetric energy $ e ^ + e ^ - $ collider. the data sample was collected at and just below the center - of - mass energies of the $ \ upsilon ( 4s... | arxiv:2402.02580 |
the quasi - normal modes for black holes are the resonances for the scattering of incoming waves by black holes. here we consider scattering of massless uncharged dirac fields propagating in the outer region of de sitter - reissner - nordstr { \ " o } m black hole, which is spherically symmetric charged exact solution ... | arxiv:1407.3654 |
the correlation of particular fourier components of the light curves of rr lyrae variables with metallicity, discovered by simon and later by kovacs and his coworkers, is shown to have the same explanation as the period ratios ( period shifts in log p ) between rrab lyrae variables that have the same colors, amplitudes... | arxiv:astro-ph/0405480 |
we present an approach to compute the monetary value of individual data points, in context of an automated decision system. the proposed method enables us to explore and implement a paradigm of data minimalism for large - scale machine learning systems. data minimalistic implementations enhance scalability, while maint... | arxiv:1907.12404 |
blazars are known to emit a broad band emission from radio to gamma - rays with rapid time variations, particularly, in x - and gamma - rays. synchrotron radiation and inverse compton scattering are thought to play an important role in emission and the time variations are likely related to the acceleration of nontherma... | arxiv:astro-ph/0002137 |
a cluster growth model is proposed to study chiral symmetry breaking in stirred crystallization from an achiral element. achiral monomers are assumed to coagulate to form chiral clusters from dimers to hexamers. due to the stirring, the hexamers break into dimers. the coagulation of two dimers into a tetramer also occu... | arxiv:cond-mat/0412216 |
determining which between projected local density and distance from the cluster center plays a major role in regulating morphological fractions in clusters is a longstanding debate. reaching a definitive answer will shed light on the main physical mechanisms at play in the most extreme environments. here we make use of... | arxiv:2302.02376 |
sleep condition is closely related to an individual ' s health. poor sleep conditions such as sleep disorder and sleep deprivation affect one ' s daily performance, and may also cause many chronic diseases. many efforts have been devoted to monitoring people ' s sleep conditions. however, traditional methodologies requ... | arxiv:1704.06853 |
let $ k $ be the cantor set. we prove that arbitrarily close to a homeomorphism $ t : k \ rightarrow k $ there exists a homeomorphism $ \ widetilde t : k \ rightarrow k $ such that the $ \ alpha $ - limit and the $ \ omega $ - limit of every orbit is a periodic orbit. we also prove that arbitrarily close to an endomorp... | arxiv:1410.5857 |
we study a certain cycle map defined on finite dimensional modules for the w - algebra with regular integral central character. via comparison with the theory in postive characteristic, we show that this map injects into the top borel - moore homology group of a springer fibre. this is the first result in a larger prog... | arxiv:1009.2456 |
in their study of cyclic pattern containment, domagalski et al. conjecture differential equations for the generating functions of circular permutations avoiding consecutive patterns of length 3. in this note, we prove and significantly generalize these conjectures. we show that, for every consecutive pattern $ \ sigma ... | arxiv:2107.04717 |
we present a derivation of an exact high temperature expansion for a one - loop thermodynamic potential $ \ omega ( \ tilde { \ mu } ) $ with complex chemical potential $ \ tilde { \ mu } $. the result is given in terms of a single sum the coefficients of which are analytical functions of $ \ tilde { \ mu } $ consistin... | arxiv:1311.2512 |
in this paper the phonon self energy produced by anharmonicity is calculated using second order many body perturbation theory for all bcc, fcc and hcp transition metals. the symmetry properties of the phonon interactions are used to obtain an expression for the self energy as a sum over irreducible triplets, very simil... | arxiv:1103.0137 |
let a - > b be a homomorphism of commutative rings. the squaring operation is a functor sq _ { b / a } from the derived category d ( b ) of complexes b - modules into itself. the squaring operation is needed for the definition of rigid complexes ( in the sense of van den bergh ), that in turn leads to a new approach to... | arxiv:1412.4229 |
the simplest unified extension of the minimal supersymmetric standard model with bi - linear r - parity violation naturally predicts a hierarchical neutrino mass spectrum, suitable to explain atmospheric and solar neutrino fluxes. we study whether the individual violation of the lepton numbers l _ { e, mu, tau } in the... | arxiv:hep-ph/0202054 |
a new - type structural transition has been found in li2ruo3 with honeycomb lattice of edge - sharing ruo6 - octahedra. with decreasing temperature t, the electrical resistivity exhibits an anomalous increase at t = tc ~ 540 k, suggesting the ( metal to insulator ) - like transition and the magnetic susceptibility also... | arxiv:cond-mat/0612026 |
we discuss chiral perturbation theory for two and three quark flavors in the epsilon expansion at next - to - next - to - leading order ( nnlo ) including a small imaginary chemical potential. we calculate finite - volume corrections to the low - energy constants $ \ sigma $ and $ f $ and determine the non - universal ... | arxiv:1004.5584 |
" overlearning " means that a model trained for a seemingly simple objective implicitly learns to recognize attributes and concepts that are ( 1 ) not part of the learning objective, and ( 2 ) sensitive from a privacy or bias perspective. for example, a binary gender classifier of facial images also learns to recognize... | arxiv:1905.11742 |
computational intelligence in finance has been a very popular topic for both academia and financial industry in the last few decades. numerous studies have been published resulting in various models. meanwhile, within the machine learning ( ml ) field, deep learning ( dl ) started getting a lot of attention recently, m... | arxiv:2002.05786 |
variational data assimilation in ocean models depends on the ability to model general correlation operators in the presence of coastlines. grid - point filters based on diffusion operators are widely used for this purpose, but come with a computational bottleneck - the costly estimation of normalization factors for eve... | arxiv:2312.05068 |
transfer learning has become the dominant paradigm for many natural language processing tasks. in addition to models being pretrained on large datasets, they can be further trained on intermediate ( supervised ) tasks that are similar to the target task. for small natural language inference ( nli ) datasets, language m... | arxiv:2105.03791 |
this scoping review assesses the current use of simulation - based design optimization ( sbdo ) in marine engineering, focusing on identifying research trends, methodologies, and application areas. analyzing 277 studies from scopus and web of science, the review finds that sbdo is predominantly applied to optimizing ma... | arxiv:2404.18654 |
we demonstrate efficient pulse - energy extraction from a partly - quenched erbium - doped aluminosilicate fiber amplifier. this has a high erbium - concentration, which allows for short devices with reduced nonlinear distortions, but which also results in partial quenching and thus significant unsaturable absorption, ... | arxiv:2002.04356 |
the electronic structure of the ferroelectric crystal, nano $ _ 2 $, is studied by means of first - principles, local density calculations. our ab - initio, non - relativistic calculations employed a local density functional approximation ( lda ) potential and the linear combination of atomic orbitals ( lcao ). followi... | arxiv:1208.5710 |
this paper summarizes recent ( as of ssi - 02, in some cases updated in november, 2002 ) results from the super - kamiokande and k2k experiments. the interpretation of super - kamiokande results on atmospheric and solar neutrinos provides strong evidence for neutrino oscillations, hence non - zero neutrino mass. while ... | arxiv:hep-ex/0212035 |
the aim of this paper is to introduce a new incremental procedure that can be used for numerical evaluation of the limit load. existing incremental type methods are based on parametrization of the energy by the loading parameter $ \ zeta \ in [ 0, \ zeta _ { lim } ) $, where $ \ zeta _ { lim } $ is generally unknown. i... | arxiv:1511.02681 |
we construct all six - particle helicity amplitude integrands in color - dressed, maximally supersymmetric yang - mills theory at two loops in a single prescriptive basis of master integrands. | arxiv:2112.06934 |
we present the first evidence of multiple populations in the galactic globular cluster ngc 6362. we used optical and near - uv hubble space telescope and ground based photometry, finding that both the sub giant and red giant branches are split in two parallel sequences in all color magnitude diagrams where the f336w fi... | arxiv:1407.0484 |
in many real - world scenarios, decision makers seek to efficiently optimize multiple competing objectives in a sample - efficient fashion. multi - objective bayesian optimization ( bo ) is a common approach, but many of the best - performing acquisition functions do not have known analytic gradients and suffer from hi... | arxiv:2006.05078 |
the monty hal problem is an attractive puzzle. it combines simple statement with answers that seem surprising to most audiences. the problem was thoroughly solved over two decades ago. yet, more recent discussions indicate that the solution is incompletely understood. here, we review the solution and discuss pitfalls a... | arxiv:1808.05150 |
we study random surfaces constructed by glueing together $ n / k $ filled $ k $ - gons along their edges, with all $ ( n - 1 )!! = ( n - 1 ) ( n - 3 )... 3 \ cdot 1 $ pairings of the edges being equally likely. ( we assume that lcm $ \ { 2, k \ } $ divides $ n $. ) the euler characteristic of the resulting surface is r... | arxiv:0902.3646 |
fitting ' s heyting - valued logic and heyting - valued modal logic have already been studied from an algebraic viewpoint. in addition to algebraic axiomatizations with the completeness of fitting ' s heyting - valued logic and heyting - valued modal logic, both topological and coalgebraic dualities have also been deve... | arxiv:2312.16276 |
we discuss an interesting feature of the distribution of luminous blue variables on the h - r diagram, and we propose a connection with the bistability jump in the winds of early - type supergiants. there appears to be a deficiency of quiescent lbvs on the s dor instability strip at luminosities between log l / lsun = ... | arxiv:astro-ph/0407202 |
the ability to read, write, and speak mathematics is critical to students becoming comfortable with statistical models and skills. faster development of those skills may act as encouragement to further engage with the discipline. vocabulary has been the focus of scholarship in existing literature on the linguistics of ... | arxiv:2410.07569 |
in this paper, the finite element method is combined with the brownian configuration field ( bfc ) method to simulate the fibre suspension flow in axisymmetric contraction and expansion passages. in order to solve for the high stress at high concentration, the discrete adaptive viscoelastic stress splitting ( davss ) m... | arxiv:0811.1413 |
the spectra from fe - peak elements may be used to determine the temperature and density of various astrophysical objects. determination of these quantities is underpinned by the accuracy and the comprehensiveness of the underlying atomic structure and collisional calculations. in the following paper, we shall focus sp... | arxiv:1809.05472 |
recently, the two dimensional ( 2d ) materials have become a potential candidates for various technological applications in spintronics and optoelectronics. in the present study, the structural, electronic, and phase stability of 2d layered znsb compounds of four different phases viz. wurzite ( w ), tetragonal ( t ), h... | arxiv:2106.10757 |
a numerical model of interacting nanomagnetic elements is used to demonstrate active inference with a three dimensional artificial spin ice structure. it is shown that thermal fluctuations can drive this magnetic spin system to evolve under dynamic constraints imposed through interactions with an external environment a... | arxiv:2401.12211 |
when applied to stiff, linear differential equations with time - dependent forcing, runge - kutta methods can exhibit convergence rates lower than predicted by the classical order condition theory. commonly, this order reduction phenomenon is addressed by using an expensive, fully implicit runge - kutta method with hig... | arxiv:2201.07940 |
air pollution by nitrogen oxides ( nox ) is a major concern in large cities as it has severe adverse health effects. however, the statistical properties of air pollutants are not fully understood. here, we use methods borrowed from nonequilibrium statistical mechanics to construct suitable superstatistical models for a... | arxiv:1909.10433 |
gravitational waves from a phase transition associated with the generation of the masses of elementary particles are within the reach of future space - based detectors such as lisa. a key determinant of the resulting power spectrum, not previously studied, is the lifetime of the acoustic turbulence which follows. we st... | arxiv:2112.12013 |
in this work, the spin wave calculations were carried out using the heisenberg hamiltonian to study the allowed spin waves of zigzag and armchair edged stripes for ferromagnetic nanodots arrayed in a 2d honeycomb lattice \ cite { selim2011 }. the hamiltonian is used to construct the $ \ mathbf { e } $ matrix which enco... | arxiv:1110.5716 |
an adaptive finite element method is presented for the elastic scattering of a time - harmonic plane wave by a periodic surface. first, the unbounded physical domain is truncated into a bounded computational domain by introducing the perfectly matched layer ( pml ) technique. the well - posedness and exponential conver... | arxiv:1605.08746 |
let x be a smooth separated geometrically connected variety over f _ q and f : y - > x a smooth projective morphism. we compare the invariant dimensions of the l - adic representation v _ l and the f _ l - representation \ bar v _ l of the geometric \ ' etale fundamental group of x arising from the sheaves r ^ wf _ * q... | arxiv:1508.07499 |
cp violation in the charm sector is highly sensitive to new physics due to its small predicted value within the standard model. by this work, we investigated the cp violation in the cascade decay process $ d ^ 0 ( t _ 1 ) \ to \ pi ^ 0 k ( t _ 2 ) \ to \ pi ^ 0 ( \ pi ^ \ pm \ ell ^ \ mp \ nu ) $. our results indicate ... | arxiv:2501.05689 |
in this paper we construct massive supermultiplets out of appropriate set of massless ones in the same way as massive spin s particle could be constructed out of massless spin s, s - 1,... ones leading to gauge invariant description of massive particle. mainly we consider massive spin 3 / 2 supermultiplets in a flat d ... | arxiv:hep-th/0703118 |
star formation is known to occur more readily where more raw materials are available. this is often expressed by a ' kennicutt - schmidt ' relation where the surface density of young stellar objects ( ysos ) is proportional to column density to some power, $ \ mu $. the aim of this work was to determine if column densi... | arxiv:2108.02466 |
preceding the current interest in layered materials for electronic applications, research in the 1960 ' s found that black phosphorus combines high carrier mobility with a fundamental band gap. we introduce its counterpart, dubbed few - layer phosphorene, as a new 2d p - type material. same as graphene and mos2, phosph... | arxiv:1401.4133 |
the purpose of this paper is to present the first continuous families of riemannian manifolds isospectral on functions but not on 1 - forms, and simultaneously, the first continuous families of riemannian manifolds with the same marked length spectrum but not the same 1 - form spectrum. the examples presented here are ... | arxiv:dg-ga/9702010 |
we study condensation in one - dimensional transport models with a kinetic constraint. the kinetic constraint results in clustering of immobile vehicles ; these clusters can grow to macroscopic condensates, indicating the onset of dynamic phase separation between free flowing and arrested traffic. we investigate analyt... | arxiv:1402.6220 |
graphene bilayers with layer antisymmetric strains are studied using the dirac - harper model for a pair of single layer dirac hamiltonians coupled by a one - dimensional moir \ ' e - periodic interlayer tunneling amplitude. this model hosts low energy, nearly dispersionless bands near charge neutrality that support an... | arxiv:2102.11850 |
precise management of patients with cerebral diseases often requires intracranial pressure ( icp ) monitoring, which is highly invasive and requires a specialized icu setting. the ability to noninvasively estimate icp is highly compelling as an alternative to, or screening for, invasive icp measurement. most existing a... | arxiv:1807.10345 |
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