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symmetries and their associated selection rules are extremely useful in all fields of science. in particular, for system that include electromagnetic ( em ) fields interacting with matter, it has been shown that both of symmetries of matter and em field ' s time - dependent polarization play a crucial role in determini... | arxiv:2109.01941 |
we develop a mathematical model for intraday dispatch of co - located wind - battery energy assets. focusing on the primary objective of firming grid - side actual production vis - a - vis the preset day - ahead hourly generation targets, we conduct a comprehensive study of the resulting stochastic control problem acro... | arxiv:2503.12305 |
this work reports the procedure for modeling piezoelectric acoustic resonators and filters at millimeter wave ( mmwave ). different from conventional methods for lower frequency piezoelectric devices, we include both acoustic and electromagnetic ( em ) effects, e. g., self - inductance, in both the circuit - level fitt... | arxiv:2405.19591 |
audio - driven one - shot talking face generation methods are usually trained on video resources of various persons. however, their created videos often suffer unnatural mouth shapes and asynchronous lips because those methods struggle to learn a consistent speech style from different speakers. we observe that it would... | arxiv:2112.02749 |
this paper presents an efficient algorithm of high - resolution microwave imaging based on the concept of generalized reflectivity. the contribution made in this paper is two - fold. we introduce the concept of non - parametric generalized reflectivity ( gr, for short ) as a function of operational frequencies and view... | arxiv:1611.03341 |
) : 514 – 538. doi : 10. 2307 / 1994188. jstor 1994188. soare, robert i. ( 1996 ). " computability and recursion ". bulletin of symbolic logic. 2 ( 3 ) : 284 – 321. citeseerx 10. 1. 1. 35. 5803. doi : 10. 2307 / 420992. jstor 420992. s2cid 5894394. solovay, robert m. ( 1976 ). " provability interpretations of modal log... | https://en.wikipedia.org/wiki/Mathematical_logic |
we derive formulae for the soft limit of tree - level gluon and graviton correlators in anti - de sitter space, which arise from feynman diagrams encoding the weinberg soft theorems in flat space. other types of diagrams can also contribute to the soft limit at leading order in the soft momentum, but have a different p... | arxiv:2407.16052 |
we give counterexamples to the kawamata - viehweg vanishing theorem on ruled surfaces in positive characteristic, and prove that if there is a counterexample to the kawamata - viehweg vanishing theorem on a geometrically ruled surface f : x - - > c, then either c is a tango curve or all of sections of f are ample. | arxiv:math/0702554 |
[ abridged ] aims : the monos project is collecting information and studying o - type spectroscopic binaries with delta > - 20 deg. in this 2nd paper, we tackle the study of the 35 single - line spectroscopic binary ( sb1 ) systems identified in the previous paper of the series ( arxiv : 1904. 11385 ) by analyzing our ... | arxiv:2106.08865 |
with the rapid growth of large online social networks, the ability to analyze large - scale social structure and behavior has become critically important, and this has led to the development of several scalable graph processing systems. in reality, however, social interaction takes place not only between pairs of indiv... | arxiv:1904.00549 |
we calculated the electroweak contributions to the hadronic production of a squark in association with a gluino within the minimal supersymmetric standard model ( mssm ). presented are complete next - to - leading order electroweak ( nlo ew ) corrections at o ( alpha _ s ^ 2 alpha ), which include real photon and real ... | arxiv:0810.1044 |
in this paper, we consider the online proximal mirror descent for solving the time - varying composite optimization problems. for various applications, the algorithm naturally involves the errors in the gradient and proximal operator. we obtain sharp estimates on the dynamic regret of the algorithm when the regular par... | arxiv:2304.04710 |
the purpose of this paper is threefold. first the natural extension of riesz potentials to the context of quasi metric measure spaces for the class of upper doubling measures are studied on lebesgue spaces, obtaining necessary and sufficient conditions on a upper doubling measure. second, we exhibit a geometric propert... | arxiv:1309.3755 |
macroscopic fluctuation theory has shown that a wide class of non - equilibrium stochastic dynamical systems obey a large deviation principle, but except for a few one - dimensional examples these large deviation principles are in general not known in closed form. we consider the problem of constructing successive appr... | arxiv:1401.4685 |
we present hawki, for synthesizing aerial - view images from text and an exemplar image, without any additional multi - view or 3d information for finetuning or at inference. hawki uses techniques from classical computer vision and information theory. it seamlessly blends the visual features from the input image within... | arxiv:2311.15478 |
we note that for each k \ in { 0, 1, 2,... } the following holds : ne has ( nonuniform ) acc ^ k circuits if and only if ne has p ^ { ne } - uniform acc ^ k circuits. and we mention how to get analogous results for other circuit and complexity classes. | arxiv:1012.0556 |
in this paper, we introduce the combinatorial multi - objective multi - armed bandit ( como - mab ) problem that captures the challenges of combinatorial and multi - objective online learning simultaneously. in this setting, the goal of the learner is to choose an action at each time, whose reward vector is a linear co... | arxiv:1803.04039 |
we improve the previous study of the klein - gordon equation in a non - commutative space - time as applied to the hydrogen atom to extract the energy levels, by considering the second - order corrections in the non - commutativity parameter. phenomenologically we show that non - commutativity is the source of lamb shi... | arxiv:1101.0355 |
the operation of large arrays of silicon photomultipliers ( sipm ) in tanks of noble liquids requires low noise, low power front - end amplifiers, able to operate reliably in the cryogenic environment. a suitable amplifier needs to be paired with a proper sipm ganging scheme, meaning the series / parallel combination o... | arxiv:2310.04098 |
this paper presents an approach for semantic place categorization using data obtained from rgb cameras. previous studies on visual place recognition and classification have shown that, by considering features derived from pre - trained convolutional neural networks ( cnns ) in combination with part - based classificati... | arxiv:1702.07898 |
a confirmation of the long - standing muon $ g $ - 2 discrepancy requires both experimental and theoretical progress. on the theory side, the hadronic corrections are under close scrutiny, as they induce the leading uncertainty of the standard model prediction. recently, the muone experiment has been proposed at cern t... | arxiv:2002.05418 |
we introduce the notion of intrinsic subspaces of linear and affine pair geometries, which generalizes the one of projective subspaces of projective spaces. we prove that, when the affine pair geometry is the projective geometry of a lie algebra introduced in [ bertram - neeb, j. alg. 277 ], such intrinsic subspaces co... | arxiv:math/0606448 |
in this paper, we present a very important primitive called information checking protocol ( icp ) which plays an important role in constructing statistical verifiable secret sharing ( vss ) and weak secret sharing ( wss ) protocols. informally, icp is a tool for authenticating messages in the presence of computationall... | arxiv:1004.3504 |
we discuss a general five - dimensional completely anisotropic holographic model with three different spatial scale factors, characterized by a van der waals - like phase transition between small and large black holes. a peculiar feature of the model is the relation between anisotropy of the background and anisotropy o... | arxiv:2003.05847 |
we investigate the suppression of the visibility of aharonov - bohm oscillations in a two - electron mach - zehnder interferometer that leaves the single - electron current unchanged. in the case when the sources emit either spin - polarized or entangled electrons, partial distinguishability of electrons ( coming from ... | arxiv:cond-mat/0703186 |
we performed all - atom molecular dynamics simulations for bulk cyclohexane and analysed the short - and medium - range structures in supercooled and glassy states by using the voronoi tessellation technique. from the analyses of both the potential energy of the system and the radial distribution function of molecules,... | arxiv:2001.04726 |
anomaly detection is a fundamental problem in data mining field with many real - world applications. a vast majority of existing anomaly detection methods predominately focused on data collected from a single source. in real - world applications, instances often have multiple types of features, such as images ( id phot... | arxiv:1908.03848 |
given access to the vertex set $ v $ of a connected graph $ g = ( v, e ) $ and an oracle that given two vertices $ u, v \ in v $, returns the shortest path distance between $ u $ and $ v $, how many queries are needed to reconstruct $ e $? firstly, we show that randomised algorithms need to use at least $ \ frac1 { 200... | arxiv:2306.05979 |
the space mission microscope dedicated to the test of the equivalence principle ( ep ) operated from april 25, 2016 until the deactivation of the satellite on october 16, 2018. in this analysis we compare the free - fall accelerations ( $ a _ { \ rm a } $ and $ a _ { \ rm b } $ ) of two test masses in terms of the e \ ... | arxiv:2209.15488 |
we present a time - dependent formulation of coupled cluster theory. this theory allows for direct computation of the free energy of quantum systems at finite temperature by imaginary time integration and is closely related to the thermal cluster cumulant theory of mukherjee and co - workers. our derivation highlights ... | arxiv:1807.09961 |
the information bottleneck principle is an elegant and useful approach to representation learning. in this paper, we investigate the problem of representation learning in the context of reinforcement learning using the information bottleneck framework, aiming at improving the sample efficiency of the learning algorithm... | arxiv:1911.05695 |
the electronic, laser - induced fluorescence spectrum of the $ b ^ 2 \ sigma ^ + \ leftarrow x ^ 2 \ sigma ^ + $ transition in $ ^ { 28 } $ si $ ^ { 16 } $ o $ ^ + $ and $ ^ { 29 } $ si $ ^ { 16 } $ o $ ^ + $ has been recorded in a cryogenic buffer gas cell at $ \ approx $ 100 k. molecular constants are extracted for b... | arxiv:2111.03832 |
hexagonal boron nitride ( hbn ) has emerged as a promising ultrathin host of single photon emitters ( spes ) with favorable quantum properties at room temperature, making it a highly desirable element for integrated quantum photonic networks. one major challenge of using these spes in such applications is their low qua... | arxiv:2304.00314 |
we show and give the linear differential operators $ { \ cal l } ^ { scal } _ q $ of order q = n ^ 2 / 4 + n + 7 / 8 + ( - 1 ) ^ n / 8, for the integrals $ i _ n ( r ) $ which appear in the two - point correlation scaling function of ising model $ f _ { \ pm } ( r ) = \ lim _ { scaling } { \ cal m } _ { \ pm } ^ { - 2 ... | arxiv:1410.6927 |
near - lossless image compression - decompression scheme is proposed in this paper using zipper transformation ( zt ) and inverse zipper transformation ( izt ). the proposed zt exploits the conjugate symmetry property of discrete fourier transformation ( dft ). the proposed transformation is implemented using two diffe... | arxiv:1710.02907 |
a dual - regge model with a nonlinear proton regge trajectory in the missing mass channel, describing the experimental data on low - mass single diffraction dissociation, is constructed. predictions for the lhc energies are given. | arxiv:1011.0664 |
we construct a purely frame - like parent action that allows to dualise, at the off - shell level, an arbitrary mixed - symmetry bosonic massless fields in minkowski background of dimensions d. starting from any massless mixed - symmetry gauge field in the standard skvortsov frame - like formulation and following an of... | arxiv:1206.2052 |
since their discovery, submillimetre - selected galaxies ( smgs ) have revolutionized the field of galaxy formation and evolution. from the hundreds of square degrees mapped at submillimetre wavelengths, only a handful of sources have been confirmed to lie at z > 5 and only two at z > 6. all of these smgs are rare exam... | arxiv:1707.09022 |
we give an interpretation of holography in the form of the ads / cft correspondence in terms of homotopy algebras. a field theory such as a bulk gravity theory can be viewed as a homotopy lie or $ l _ { \ infty } $ algebra. we extend this dictionary to theories defined on manifolds with a boundary, including the confor... | arxiv:2307.08094 |
perception - related errors comprise most diagnostic mistakes in radiology. to mitigate this problem, radiologists employ personalized and high - dimensional visual search strategies, otherwise known as search patterns. qualitative descriptions of these search patterns, which involve the physician verbalizing or annota... | arxiv:2308.02748 |
we consider an extension of the standard model with three right - handed ( rh ) neutrinos and a dirac pair of extra sterile neutrinos, odd under a discrete $ z _ 2 $ symmetry, in order to have left - right symmetry in the neutrino content and obtain tiny neutrino masses from the latter ones only. our working hypothesis... | arxiv:2107.14726 |
we adopted an approach based on an lstm neural network to monitor and detect faults in industrial multivariate time series data. to validate the approach we created a modelica model of part of a real gasoil plant. by introducing hacks into the logic of the modelica model, we were able to generate both the roots and cau... | arxiv:1612.06676 |
development and interaction of starting vortices initiated by dielectric barrier discharge ( dbd ) plasma actuators in quiescent air are illustrated in the attached fluid dynamics videos. these include a series of smoke flow visualisations, showing the starting vortices moving parallel or normal to the wall at several ... | arxiv:0909.4941 |
the neoclassical causal version for newton ' s acausal gravitational theory explains exactly the anomalous speed - changes observed for six earth flybys and an anomalous lunar orbital speed - change ( arxiv : 1105. 3857v10 ). this article estimates the effects of the neoclassical causal theory on the orbital motions of... | arxiv:1201.0965 |
to understand cosmic mass assembly in the universe at early epochs, we primarily rely on measurements of stellar mass and star formation rate of distant galaxies. in this paper, we present stellar masses and star formation rates of six high - redshift ( $ 2. 8 \ leq z \ leq 5. 7 $ ) dusty, star - forming galaxies ( dsf... | arxiv:1509.02835 |
in a 1986 paper, smyth proposed a conjecture about which integer - linear relations were possible among galois - conjugate algebraic numbers. we prove this conjecture. the main tools ( as smyth already anticipated ) are combinatorial rather than number - theoretic in nature. for instance, the question can be reinterpre... | arxiv:2503.15833 |
central regions of the early - type disk galaxies ngc 524 and ngc 6340 have been investigated with the multi - pupil field spectrograph at the 6m telescope of the special astrophysical observatory of the russian academy of sciences. i confirm the existence of chemically distinct stellar nuclei in these galaxies which h... | arxiv:astro-ph/0007051 |
we derive an action describing edge dynamics on interfaces for gauge theories ( maxwell and yang - mills ) using the path integral. the canonical structure of the edge theory is deduced and the thermal partition function calculated. we test the edge action in several applications. for maxwell in rindler space, we recov... | arxiv:1804.07585 |
in this talk, i will explain how to reduce the spectral index to be n _ s = 0. 96 for supernatural inflation. i will also show the constraint to the reheating temperature from big bang nucleosynthesis of both thermal and non - thermal gravitino production. | arxiv:1012.2647 |
we present the gpu calculation with the common unified device architecture ( cuda ) for the wolff single - cluster algorithm of the ising model. proposing an algorithm for a quasi - block synchronization, we realize the wolff single - cluster monte carlo simulation with cuda. we perform parallel computations for the ne... | arxiv:1110.0899 |
lens models appropriate for representing cusped galaxies and clusters are developed. the analogue of the odd number theorem for cusped density distributions is given. density cusps are classified into strong, isothermal or weak, according to their lensing properties. strong cusps cause multiple imaging for any source p... | arxiv:astro-ph/9712087 |
cooperatively avoiding collision is a critical functionality for robots navigating in dense human crowds, failure of which could lead to either overaggressive or overcautious behavior. a necessary condition for cooperative collision avoidance is to couple the prediction of the agents ' trajectories with the planning of... | arxiv:2106.13667 |
a critical barrier to learning an accurate decision rule for outlier detection is the scarcity of outlier data. as such, practitioners often turn to the use of similar but imperfect outlier data from which they might transfer information to the target outlier detection task. despite the recent empirical success of tran... | arxiv:2310.04686 |
in this paper we study perturbed ornstein - uhlenbeck operators \ begin { align * } [ \ mathcal { l } _ { \ infty } v ] ( x ) = a \ triangle v ( x ) + \ langle sx, \ nabla v ( x ) \ rangle - b v ( x ), \, x \ in \ mathbb { r } ^ d, \, d \ geqslant 2, \ end { align * } for simultaneously diagonalizable matrices $ a, b \... | arxiv:1510.00827 |
many non - locally compact second countable groups admit a comeagre conjugacy class. for example, this is the case for the automorphism group of the rational order and the automorphism group of the random graph [ truss ]. a. kechris and c. rosendal ask if a non - trivial locally compact second countable group can admit... | arxiv:1310.1561 |
in this paper we generalize the notion of discriminant for symmetric matrices and some results about it to the case of symmetric spaces. | arxiv:2107.08081 |
recent observations suggest that abundance pattern differences exist between low metallicity stars in the milky way stellar halo and those in the dwarf satellite galaxies. this paper takes a first look at what role the early environment for pre - galactic star formation might have played in shaping these stellar popula... | arxiv:1306.5239 |
in this paper we develop the theory of quantum reverse hypercontractivity inequalities and show how they can be derived from log - sobolev inequalities. next we prove a generalization of the stroock - varopoulos inequality in the non - commutative setting which allows us to derive quantum hypercontractivity and reverse... | arxiv:1804.10100 |
we propose a method to design a decentralized energy market which guarantees individual rationality ( ir ) in expectation, in the presence of system - level grid constraints. we formulate the market as a welfare maximization problem subject to ir constraints, and we make use of lagrangian duality to model the problem a... | arxiv:1806.01072 |
we consider the straggler problem in decentralized learning over a logical ring while preserving user data privacy. especially, we extend the recently proposed framework of differential privacy ( dp ) amplification by decentralization by cyffers and bellet to include overall training latency - - comprising both computa... | arxiv:2212.03080 |
engineering methods are centered around traditional notions of decomposition and recomposition that rely on partitioning the inputs and outputs of components to allow for component - level properties to hold after their composition. in artificial intelligence ( ai ), however, systems are often expected to influence the... | arxiv:2208.02837 |
these proceedings summarize the lhcb measurements of charm - and beauty - hadron production in ppb collisions. the studies are made down to very low - \ pt of the observed heavy - flavor hadrons using fully reconstructed decays. nuclear matter effects are quantified via nuclear modification factors and forward - backwa... | arxiv:1902.03788 |
the coherent reaction, $ \ gamma d \ rightarrow \ pi ^ 0 \ eta d $ was studied with the bgood experiment at elsa from threshold to a centre - of - mass energy of 3200 \, mev. a full kinematic reconstruction was made, with final state deuterons identified in the forward spectrometer and $ \ pi ^ 0 $ and $ \ eta $ decays... | arxiv:2405.09392 |
we report an extremely tight, linear relation between $ { \ rm h \ alpha } $ and [ o iii ] line fluxes in logarithm, discovered using a large sample of low and mid - resolution spectra ( totaling 563 ) obtained by the james webb space telescope ( jwst ) nirspec instrument in three widely separated extragalactic fields.... | arxiv:2503.21896 |
within the quantum field theory context the idea of a " cosmological constant " ( cc ) evolving with time looks quite natural as it just reflects the change of the vacuum energy with the typical energy of the universe. in the particular frame of ref. [ 30 ], a " running cc " at low energies may arise from generic quant... | arxiv:hep-ph/0311171 |
we provide analytical $ o ( \ alpha _ s ) $ results for the three polarized decay structure functions $ h _ { + + }, \, h _ { 00 } $ and $ h _ { - - } $ that describe the decay of a polarized $ w $ boson into massive quark - - antiquark pairs. as an application we consider the decay $ t \ to b + w ^ + $ involving the h... | arxiv:1301.0881 |
the notion of hopf center and hopf cocenter of a hopf algebra is investigated by the extension theory of hopf algebras. we prove that each of them yields an exact sequence of hopf algebras. moreover the exact sequences are shown to satisfy the faithful ( co ) flatness condition. hopf center and cocenter are computed fo... | arxiv:1512.03749 |
this paper presents the use of panoramic 3d estimation in lighting simulation. conventional lighting simulation necessitates detailed modeling as input, resulting in significant labor effort and time cost. the 3d layout estimation method directly takes a single panorama as input and generates a lighting simulation mode... | arxiv:2403.14836 |
we throw a brief glance at galois ' life, on the occasion of his 200th anniversary ( written in german ). | arxiv:1110.5412 |
fizeau experiment, inspiring einstein ' s special theory of relativity, reveals a small dragging effect of light inside a moving medium. dispersion can enhance such light drag according to lorentz ' s predication. here we experimentally demonstrate slow and fast light enhanced light drag in a moving optical microcavity... | arxiv:1905.07736 |
we consider the $ k $ - clustering problem with $ \ ell _ p $ - norm cost, which includes $ k $ - median, $ k $ - means and $ k $ - center, under an individual notion of fairness proposed by jung et al. [ 2020 ] : given a set of points $ p $ of size $ n $, a set of $ k $ centers induces a fair clustering if every point... | arxiv:2106.14043 |
to a closed connected oriented surface $ s $ of genus $ g $ and a nonempty finite subset $ p $ of $ s $ is associated a simplicial complex ( the arc complex ) that plays a basic r \ ^ ole in understanding the mapping class group of the pair $ ( s, p ) $. it is known that this arc complex contains in a natural way the p... | arxiv:alg-geom/9412002 |
of the many families of cryptographic schemes proposed to be post - quantum, a relatively unexplored set of examples comes from group - based cryptography. one of the more central schemes from this area is the so - called semidirect product key exchange ( sdpke ), a generalisation of diffie - hellman key exchange that ... | arxiv:2202.05178 |
we present observations of class b2108 + 213, the widest separation gravitational lens system discovered by the cosmic lens all - sky survey. radio imaging using the vla at 8. 46 ghz and merlin at 5 ghz shows two compact components separated by 4. 56 arcsec with a faint third component in between which we believe is em... | arxiv:astro-ph/0410554 |
covid - 19 has devastated the entire global community. vaccines present an opportunity to mitigate the pandemic ; however, the effect of vaccination coupled with the behavioral response of the population is not well understood. we propose a model that incorporates two important dynamically varying population behaviors ... | arxiv:2103.00677 |
( e. g. phytochemistry, phytogeography ). the study of fossil plants is called palaeobotany. other fields are denoted by adding or substituting the word botany ( e. g. systematic botany ). phytosociology is a subfield of plant ecology that classifies and studies communities of plants. the intersection of fields from th... | https://en.wikipedia.org/wiki/Botany |
a new monte carlo code for the simulation of the channeling of ultrarelativistic charged projectiles in single crystals is presented. a detailed description of the underlying physical model and the computation algorithm is given. first results obtained with the code for the channeling of 855 mev electrons in silicon cr... | arxiv:1008.1707 |
gravity is nearly a universal constant in the cusp of an nfw galaxy halo. inside this external field an isothermal gas sphere will collapse and trigger a starburst if above a critical central pressure. thus formed spheroidal stellar systems have sersic - profile and satisfy the faber - jackson relation. the process is ... | arxiv:0709.4496 |
we propose an experimentally accessible single - photon routing scheme using a $ \ bigtriangleup $ - type three - level atom embedded in quantum multi - channels composed of coupled - resonator waveguides. via the on - demand classical field applied to the atom, the router can extract a single photon from the incident ... | arxiv:1303.3687 |
moments of the quark density, helicity, and transversity distributions are calculated in unquenched lattice qcd. calculations of proton matrix elements of operators corresponding to these moments through the operator product expansion have been performed on $ 16 ^ 3 \ times 32 $ lattices for wilson fermions at $ \ beta... | arxiv:hep-lat/0201021 |
this paper is motivated by the automation of neuropsychological tests involving discourse analysis in the retellings of narratives by patients with potential cognitive impairment. in this scenario the task of sentence boundary detection in speech transcripts is important as discourse analysis involves the application o... | arxiv:1708.04704 |
overfitting describes a machine learning phenomenon where the model fits too closely to the training data, resulting in poor generalization. while this occurrence is thoroughly documented for many forms of supervised learning, it is not well examined in the context of unsupervised learning. in this work we examine the ... | arxiv:2407.15863 |
the worldline variational approach is extended beyond the quenched approximation, i. e. to include virtual pair production of heavy particles. this is achieved either by an expansion of the functional determinant to second order or by an hybrid ansatz for the quadratic trial action consisting of fields for the light pa... | arxiv:hep-ph/0601088 |
although multivariate stochastic volatility models usually produce more accurate forecasts compared to the mgarch models, their estimation techniques such as bayesian mcmc typically suffer from the curse of dimensionality. we propose a fast and efficient estimation approach for msv based on a penalized ols framework. s... | arxiv:2201.08584 |
dislocation structures, chemical segregation, { \ gamma ^ { \ prime }, { \ gamma ^ { \ prime \ prime } }, { \ delta } precipitates and laves phase were quantified within the microstructures of inconel 718 ( in718 ) produced by laser powder bed fusion additive manufacturing ( am ) and subjected to standard, direct aging... | arxiv:1909.12290 |
optimal power flow ( opf ) is a critical optimization problem that allocates power to the generators in order to satisfy the demand at a minimum cost. solving this problem exactly is computationally infeasible in the general case. in this work, we propose to leverage graph signal processing and machine learning. more s... | arxiv:2210.09277 |
properties of octupole vibrations in rapidly rotating nuclei are discussed. microscopic rpa calculations based on the cranked shell model are performed to investigate the interplay between rotation and vibrations. the ability of this model to describe the properties of collective vibrations built on the ground bands in... | arxiv:nucl-th/9509043 |
a kochen - specker ( ks ) set is a specific set of projectors and measurement contexts that prove the bell - kochen - specker contextuality theorem. the simplest known ks sets in hilbert space dimensions $ d = 3, 4, 5, 6, 8 $ are reproduced, and several methods by which a new ks set can be constructed using one or more... | arxiv:1702.05215 |
hierarchical structures exhibit critical features across multiple scales. however, designing multiscale structures demands significant computational resources, and ensuring connectivity between microstructures remains a key challenge. to address these issues, \ textit { \ textbf { large - range, boundary - identical mi... | arxiv:2406.16066 |
we study the dissipative quantum harmonic oscillator with general non - thermal preparations of the harmonic oscillator bath. the focus is on equilibration of the oscillator in the long - time limit and the additional requirements for thermalization. our study is based on the exact solution of the microscopic model obt... | arxiv:1205.2068 |
in this work, the falcon code is adopted for illustrating the features of shear alfv \ ' en and continuous spectra in toroidal fusion plasmas. the falcon codes employs the local floquet analysis discussed in [ phys. of plasmas \ textbf { 26 } ( 8 ), 082502 ( 2019 ) ] for computing global structures of continuous spectr... | arxiv:2004.13179 |
achieving high - precision detection of time - dependent signals in noisy environment is a ubiquitous issue in physics and a critical task in metrology. lock - in amplifiers are detectors that can extract alternating signals with a known carrier frequency from an extremely noisy environment. here, we present a protocol... | arxiv:2010.06849 |
igr j17591 - - 2342, a transient accretion - powered millisecond x - ray pulsar, was discovered during its 2018 outburst. here, we present a timing and spectral analysis of the source using { \ it astrosat } data of the same outburst. from the timing analysis, we obtain updated values of binary orbital parameters, whic... | arxiv:2412.11143 |
for a oriented genus g surface with one boundary component, s, the torelli group is the group of orientation preserving homeomorphisms of s that induce the identity on homology. the magnus representation of the torelli group represents the action on f / f " where f = pi _ 1 ( s ) and f " is the second term of the deriv... | arxiv:1308.3686 |
this paper presents a method for computing a finite - blocklength converse for the rate of fixed - length codes with feedback used on discrete memoryless channels ( dmcs ). the new converse is expressed in terms of a stochastic control problem whose solution can be efficiently computed using dynamic programming and fou... | arxiv:2202.04267 |
simulating from the multivariate truncated normal distribution ( mtn ) is required in various statistical applications yet remains challenging in high dimensions. currently available algorithms and their implementations often fail when the number of parameters exceeds a few hundred. to provide a general computational t... | arxiv:2210.01097 |
for any link and for any modulus $ m $ we introduce an equivalence relation on the set of non - trivial m - colorings of the link ( an m - coloring has values in z / mz ). given a diagram of the link, the equivalence class of a non - trivial m - coloring is formed by each assignment of colors to the arcs of the diagram... | arxiv:1208.0993 |
the hyphi collaboration at gsi argued recently for a ( lambda - n - n ) bound state from the observation of its two - body ( t + pi - ) weak - decay mode. we derive constraints from several hypernuclear systems, in particular from the a = 4 hypernuclei with full consideration of ( lambda n < - - > sigma n ) coupling, t... | arxiv:1404.5855 |
inertia - gravity waves ( igws ) play an essential role in the terrestrial atmospheric dynamics as they can lead to energy and momentum flux when propagating upwards. an open question is to which extent igws contribute to the total energy and to flattening of the energy spectrum observed at the mesoscale. in this work,... | arxiv:2004.04052 |
deep inelastic scattering of leptons from hadrons at small values of the bjorken parameter $ x $ is studied from superstring theory. in particular, we focus on single - flavored scalar and vector mesons in the large $ n $ limit. this is studied in terms of different holographic dual models with flavor dp - branes in ty... | arxiv:1412.6509 |
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