id stringlengths 9 16 | title stringlengths 4 335 | abstract stringlengths 18 3.51k | categories listlengths 1 4 | creation_date timestamp[ns, tz=UTC] |
|---|---|---|---|---|
hep-ph/9604403 | Neutrino Oscillations in Strong Gravitational Fields | Neutrino oscillations in the presence of strong gravitational fields are studied. We look at very high energy neutrinos ($\sim $1 TeV) emanating from Active Galactic Nuclei (AGN). It is observed that spin flavor resonant transitions of such neutrinos may occur in the vicinity of AGN due to {\it gravitational} effects a... | [
"Physics Archive->astro-ph",
"Physics Archive->gr-qc",
"Physics Archive->hep->hep-ph"
] | 1996-04-25T18:14:32Z |
hep-ph/0204254 | Constraints from Neutrinoless Double Beta Decay | We examine the constraints from the recent HEIDELBERG-MOSCOW double beta decay experiment. It leads us to the almost degenerate or inverse hierarchy neutrino mass scenario. In this scenario, we obtain possible upper bounds for the Majorana CP violating phase in the lepton sector by incorporating the data from the neutr... | [
"Physics Archive->hep->hep-ph"
] | 2002-04-22T07:36:11Z |
2303.03208 | Counterexamples to Minkowski's Uniqueness Conjecture and Escape of Mass in Positive Characteristic | We show that there are infinitely many counterexamples to Minkowski's conjecture in positive characteristic regarding uniqueness of the upper bound of the multiplicative covering radius, $\mu$, by constructing a sequence of compact $A$ orbits where $\mu$ obtains its conjectured upper bound. In addition, we show that th... | [
"Mathematics Archive->math.DS",
"Mathematics Archive->math.NT"
] | 2023-03-06T15:06:35Z |
1305.7500 | Quantum Anomalous Hall Effect with Higher Plateaus | Quantum anomalous Hall (QAH) effect in magnetic topological insulators is driven by the combination of spontaneous magnetic moments and spin-orbit coupling. Its recent experimental discovery raises the question if higher plateaus can also be realized. Here we present a general theory for QAH effect with higher Chern nu... | [
"Physics Archive->cond-mat->cond-mat.mes-hall",
"Physics Archive->cond-mat->cond-mat.mtrl-sci"
] | 2013-05-31T18:35:56Z |
2108.11667 | StackMix and Blot Augmentations for Handwritten Text Recognition | This paper proposes a handwritten text recognition(HTR) system that outperforms current state-of-the-artmethods. The comparison was carried out on three of themost frequently used in HTR task datasets, namely Ben-tham, IAM, and Saint Gall. In addition, the results on tworecently presented datasets, Peter the Greats man... | [
"Computer Science Archive->cs.CV"
] | 2021-08-26T09:28:22Z |
2004.05317 | Volumetric Displacement Effects of Dispersed Phase on the Euler-Lagrange Prediction of a Dense Spray | Accurate prediction of a dense spray using an Euler-Lagrange approach is challenging because of high volume fraction of the dispersed phase due to subgrid cluster of droplets. To accurately model dense sprays, one needs to capture this effect by taking into account the spatio-temporal changes in the volume fraction of ... | [
"Physics Archive->physics->physics.comp-ph",
"Physics Archive->physics->physics.flu-dyn"
] | 2020-04-11T06:11:24Z |
astro-ph/0303194 | Dissipation in Poynting-flux Dominated Flows: the Sigma-Problem of the Crab Pulsar Wind | Flows in which energy is transported predominantly as Poynting flux are thought to occur in pulsars, gamma-ray bursts and relativistic jets from compact objects. The fluctuating component of the magnetic field in such a flow can in principle be dissipated by magnetic reconnection, and used to accelerate the flow. We in... | [
"Physics Archive->astro-ph"
] | 2003-03-10T12:48:54Z |
0811.2145 | Determining properties of the Antennae system - Merging ability for restricted N-body | Motivated by the closest major merger, the Antennae Galaxies (NGC4038/4039), we want to improve our genetic algorithm based modeling code Minga (Theis 1999). The aim is to reveal the major interaction and galaxy parameters, e.g. orbital information and halo properties of such an equal mass merger system. Together with ... | [
"Physics Archive->astro-ph"
] | 2008-11-13T15:52:54Z |
1107.0255 | Slow magnetic dynamics and hysteresis loops of a bulk ferromagnet | Magnetic dynamics of a bulk ferromagnet, a new single crystalline compound Co7(TeO3)4Br6, was studied by ac susceptibility and the related techniques. Very large Arrhenius activation energy of 17.2 meV (201 K) and long attempt time (2x10^(-4)s) span the full spectrum of magnetic dynamics inside a convenient frequency w... | [
"Physics Archive->cond-mat->cond-mat.mtrl-sci",
"Physics Archive->cond-mat->cond-mat.other"
] | 2011-07-01T15:43:12Z |
1111.0133 | A Novel Method to Identify AGNs Based on Emission Line Excess and the Nature of Low-luminosity AGNs in the Sloan Digital Sky Survey: II - Nature of Low-luminosity AGNs | We develop a novel method to identify active galactic nuclei (AGNs) and study the nature of low-luminosity AGNs in the Sloan Digital Sky Survey. This is the second part of a series of papers and we study the correlations between the AGN activities and host galaxy properties. Based on a sample of AGNs identified with th... | [
"Physics Archive->astro-ph->astro-ph.CO"
] | 2011-11-01T07:41:34Z |
astro-ph/0206141 | On the formation of inner vacuum gaps in radio pulsars | The problem of formation of the Ruderman-Sutherland type inner vacuum gap in neutron stars with ${\bf\Omega}\cdot{\bf B}<0$ is considered. It is argued by means of the condition $T_i/T_s>1$ (where $T_i$ is the critical temperature above which $^{56}_{26}$Fe ions will not be bound at the surface and $T_s$ is the actual ... | [
"Physics Archive->astro-ph"
] | 2002-06-10T14:04:50Z |
1011.2619 | Solvable vector nonlinear Riemann problems, exact implicit solutions of dispersionless PDEs and wave breaking | We have recently solved the inverse spectral problem for integrable PDEs in arbitrary dimensions arising as commutation of multidimensional vector fields depending on a spectral parameter $\lambda$. The associated inverse problem, in particular, can be formulated as a non linear Riemann Hilbert (NRH) problem on a given... | [
"Physics Archive->nlin->nlin.SI"
] | 2010-11-11T11:43:13Z |
1504.01471 | Geometry of planar surfaces and exceptional fillings | If a hyperbolic 3-manifold admits an exceptional Dehn filling, then the length of the slope of that Dehn filling is known to be at most six. However, the bound of six appears to be sharp only in the toroidal case. In this paper, we investigate slope lengths of other exceptional fillings. We construct hyperbolic 3-manif... | [
"Mathematics Archive->math.GT"
] | 2015-04-07T05:08:04Z |
1304.1668 | Reconciling quantum trajectories and stationary quantum distributions in single-photon polarization states | The question of the representation of quantum stationary partially polarized waves as random superpositions of different polarization ellipses is addressed. To this end, the Bohmian formulation of quantum mechanics is considered and extended to quantum optical polarization. As is shown, this approach properly combines ... | [
"Physics Archive->physics->physics.optics",
"Physics Archive->quant-ph"
] | 2013-04-05T10:28:27Z |
1008.4134 | Non-linear, Finite Frequency Quantum Critical Transport from AdS/CFT | Transport at a quantum critical point depends sensitively on the relative magnitudes of temperature, frequency and electric field. Here we used the gauge/gravity correspondence to compute the full temperature and, generally nonlinear, electric field dependence of the electrical conductivity for some model critical theo... | [
"Physics Archive->cond-mat->cond-mat.str-el",
"Physics Archive->hep->hep-th"
] | 2010-08-24T20:00:07Z |
2105.07149 | DirectQE: Direct Pretraining for Machine Translation Quality Estimation | Machine Translation Quality Estimation (QE) is a task of predicting the quality of machine translations without relying on any reference. Recently, the predictor-estimator framework trains the predictor as a feature extractor, which leverages the extra parallel corpora without QE labels, achieving promising QE performa... | [
"Computer Science Archive->cs.CL"
] | 2021-05-15T06:18:49Z |
1504.07496 | Constraints on the Active and Sterile Neutrino Masses from Beta-Ray Spectra: Past, Present and Future | Although neutrinos are probably the most abundant particles of the universe their mass is not yet known. Oscillation experiments have proven that at least one of the neutrino mass states has m_{i}>0.05 eV while various interpretations of cosmological observations yielded an upper limit for the sum of neutrino masses \s... | [
"Physics Archive->hep->hep-ex",
"Physics Archive->physics->physics.ins-det"
] | 2015-04-28T14:27:55Z |
1508.02180 | CP Violation in Predictive Neutrino Mass Structures | We study the CP violation effects from two types of neutrino mass matrices with (i) $(M_\nu)_{ee}=0$, and (ii) $(M_\nu)_{ee}=(M_\nu)_{e\mu}=0$, which can be realized by the high dimensional lepton number violating operators $\bar \ell_R^c\gamma^\mu L_L (D_\mu \Phi)\Phi^2$ and $\bar \ell_R^c l_R (D_\mu{\Phi})^2\Phi^2$, ... | [
"Physics Archive->hep->hep-ex",
"Physics Archive->hep->hep-ph"
] | 2015-08-10T09:24:02Z |
2107.10164 | Automated Refactoring of Legacy JavaScript Code to ES6 Modules | The JavaScript language did not specify, until ECMAScript 6 (ES6), native features for streamlining encapsulation and modularity. Developer community filled the gap with a proliferation of design patterns and module formats, with impact on code reusability, portability and complexity of build configurations. This work ... | [
"Computer Science Archive->cs.SE"
] | 2021-07-21T15:48:48Z |
2304.01746 | Is ChatGPT a Highly Fluent Grammatical Error Correction System? A Comprehensive Evaluation | ChatGPT, a large-scale language model based on the advanced GPT-3.5 architecture, has shown remarkable potential in various Natural Language Processing (NLP) tasks. However, there is currently a dearth of comprehensive study exploring its potential in the area of Grammatical Error Correction (GEC). To showcase its capa... | [
"Computer Science Archive->cs.CL"
] | 2023-04-04T12:33:40Z |
1510.05530 | Impact of the short-term luminosity evolution on luminosity function of star-forming galaxies | An evolution of luminosity of galaxies in emission lines or wavelength ranges in which they are sensitive to the star formation process is caused by burning out of the most massive O-class stars during a few million years after a starburst. We study the impact of this effect on the luminosity function (LF) of a sample ... | [
"Physics Archive->astro-ph->astro-ph.GA"
] | 2015-10-19T15:31:36Z |
2106.02046 | Random Matrix Theory for Complexity Growth and Black Hole Interiors | We study a precise and computationally tractable notion of operator complexity in holographic quantum theories, including the ensemble dual of Jackiw-Teitelboim gravity and two-dimensional holographic conformal field theories. This is a refined, "microcanonical" version of K-complexity that applies to theories with inf... | [
"Physics Archive->hep->hep-th"
] | 2021-06-03T18:00:00Z |
2002.12559 | On Properties of Random Binary Contingency Tables with Non-Uniform Margin | We study the random binary contingency tables with non-uniform margin. More precisely, for parameters $n,\delta,B,C$, we consider $X=(X_{ij})$ with $X_{ij}\in \lbrace 0,1\rbrace$, the random binary contingency tables whose first $[n^\delta]$ rows and columns have margin $[BCn]$ and the rest columns and rows have margin... | [
"Mathematics Archive->math.PR"
] | 2020-02-28T05:42:31Z |
2102.03166 | Lexical and syntactic gemination in Italian consonants -- Does a geminate Italian consonant consist of a repeated or a strengthened consonant? | Two types of consonant gemination characterize Italian: lexical and syntactic. Italian lexical gemination is contrastive, so that two words may differ by only one geminated consonant. In contrast, syntactic gemination occurs across word boundaries, and affects the initial consonant of a word in specific contexts, such ... | [
"Computer Science Archive->cs.SD",
"Electrical Engineering and Systems Science Archive->eess.AS"
] | 2021-01-25T16:07:45Z |
1904.07525 | Optimal eigenvalue estimates for the Robin Laplacian on Riemannian manifolds | We consider the first eigenvalue $\lambda_1(\Omega,\sigma)$ of the Laplacian with Robin boundary conditions on a compact Riemannian manifold $\Omega$ with smooth boundary, $\sigma\in\bf R$ being the Robin boundary parameter. When $\sigma>0$ we give a positive, sharp lower bound of $\lambda_1(\Omega,\sigma)$ in terms of... | [
"Mathematics Archive->math.AP"
] | 2019-04-16T08:09:50Z |
math/0512620 | Derived categories of coherent sheaves and motives | We discuss relations between the motives of two varieties with equivalent derived categories of coherent sheaves. | [
"Mathematics Archive->math.AG"
] | 2005-12-28T11:54:00Z |
1608.04572 | On Box-Perfect Graphs | Let $G=(V,E)$ be a graph and let $A_G$ be the clique-vertex incidence matrix of $G$. It is well known that $G$ is perfect iff the system $A_{_G}\mathbf x\le \mathbf 1$, $\mathbf x\ge\mathbf0$ is totally dual integral (TDI). In 1982, Cameron and Edmonds proposed to call $G$ box-perfect if the system $A_{_G}\mathbf x\le ... | [
"Mathematics Archive->math.CO"
] | 2016-08-16T12:37:55Z |
1401.4846 | Scalar field inflation and Shan-Chen fluid models | A scalar field equivalent to a non-ideal "dark energy fluid" obeying a Shan-Chen-like equation of state is used as the background source of a flat Friedmann-Robertson-Walker cosmological spacetime to describe the inflationary epoch of our universe. Within the slow-roll approximation, a number of interesting features ar... | [
"Physics Archive->gr-qc"
] | 2014-01-20T09:59:26Z |
1404.2015 | Econometric Inference on a Large Bayesian Game with Heterogeneous Beliefs | Econometric models of strategic interactions among people or firms have received a great deal of attention in the literature. Less attention has been paid to the role of the underlying assumptions about the way agents form beliefs about other agents. We focus on a single large Bayesian game with idiosyncratic strategic... | [
"Statistics Archive->stat.AP"
] | 2014-04-08T05:53:29Z |
1612.07956 | A CRF Based POS Tagger for Code-mixed Indian Social Media Text | In this work, we describe a conditional random fields (CRF) based system for Part-Of- Speech (POS) tagging of code-mixed Indian social media text as part of our participation in the tool contest on POS tagging for codemixed Indian social media text, held in conjunction with the 2016 International Conference on Natural ... | [
"Computer Science Archive->cs.CL"
] | 2016-12-23T12:58:58Z |
0904.3729 | Functional equations for one-loop master integrals for heavy-quark production and Bhabha scattering | The method for obtaining functional equations, recently proposed by one of the authors, is applied to one-loop box integrals needed in calculations of radiative corrections to heavy-quark production and Bhabha scattering. We present relationships between these integrals with different arguments and box integrals with a... | [
"Physics Archive->hep->hep-ph"
] | 2009-04-23T16:17:33Z |
astro-ph/9812421 | Link between Mass-loss and Variability Type for AGB Stars? | We find that AGB stars separate in the 25-12 vs. 12-K color-color diagram according to their chemistry (O, S vs. C) and variability type (Miras vs. SRb/Lb). While discrimination according to the chemical composition is not surprising, the separation of Miras from SRb/Lb variables is unexpected. We show that ``standard'... | [
"Physics Archive->astro-ph"
] | 1998-12-22T22:25:23Z |
1107.0526 | Optical homodyne tomography with polynomial series expansion | We present and demonstrate a method for optical homodyne tomography based on the inverse Radon transform. Different from the usual filtered back-projection algorithm, this method uses an appropriate polynomial series to expand the Wigner function and the marginal distribution and discretize Fourier space. We show that ... | [
"Physics Archive->quant-ph"
] | 2011-07-04T05:38:56Z |
1008.0692 | Effects of Electromagnetic Field on the Dynamics of Bianchi type $VI_0$ Universe with Anisotropic Dark Energy | Spatially homogeneous and anisotropic Bianchi type $VI_0$ cosmological models with cosmological constant are investigated in the presence of anisotropic dark energy. We examine the effects of electromagnetic field on the dynamics of the universe and anisotropic behavior of dark energy. The law of variation of the mean ... | [
"Physics Archive->gr-qc"
] | 2010-08-04T04:48:16Z |
1607.01116 | Power-Efficient Resource Allocation for MC-NOMA with Statistical Channel State Information | In this paper, we study the power-efficient resource allocation for multicarrier non-orthogonal multiple access (MC-NOMA) systems. The resource allocation algorithm design is formulated as a non-convex optimization problem which takes into account the statistical channel state information at transmitter and quality of ... | [
"Computer Science Archive->cs.IT",
"Mathematics Archive->math.IT"
] | 2016-07-05T05:35:25Z |
1208.1729 | Rectification by Doped Mott-Insulator Junctions | Junctions of doped Mott insulators offer a route to rectification at frequencies beyond the terahertz range. Mott insulators have strong electronic correlations and therefore short timescales for electron-electron scattering. It is this short time scale that allows for the possibility of rectification at frequencies hi... | [
"Physics Archive->cond-mat->cond-mat.mes-hall",
"Physics Archive->cond-mat->cond-mat.str-el"
] | 2012-08-08T18:34:53Z |
1511.01454 | Separate Universe Consistency Relation and Calibration of Halo Bias | Linear halo bias is the response of dark matter halo number density to a long wavelength fluctuation in the dark matter density. Using abundance matching between separate universe simulations which absorb the latter into a change in the background, we test the consistency relation between the change in a one point func... | [
"Physics Archive->astro-ph->astro-ph.CO"
] | 2015-11-04T20:01:22Z |
1704.05265 | Vector flows and the analytic moduli of singular plane branches | We provide a geometric elementary proof of the fact that an analytic plane branch is analytically equivalent to one whose terms corresponding to contacts with holomorphic one-forms -- except for Zariski's $\lambda$-invariant -- are zero (so called "short parametrizations"). This is the main step missed by Zariski in hi... | [
"Mathematics Archive->math.AG"
] | 2017-04-18T10:46:07Z |
1307.5995 | Direct quantum communication without actual transmission of the message qubits | Recently an orthogonal state based protocol of direct quantum communication without actual transmission of particles is proposed by Salih \emph{et al.}{[}Phys. Rev. Lett. \textbf{110} (2013) 170502{]} using chained quantum Zeno effect. As the no-transmission of particle claim is criticized by Vaidman {[}arXiv:1304.6689... | [
"Physics Archive->quant-ph"
] | 2013-07-23T09:44:10Z |
0711.1142 | An Expanding Shell and Synchrotron Jet in RS Ophiuchi | We report high-resolution radio imaging of the recurrent nova RS Ophiuchi (RS Oph) during the first month of the 2006 outburst, using the Very Long Baseline Array (VLBA). Observations made on days 20.8 and 26.8 of the outburst show a synchrotron-emitting partial shell that is much brighter to the east than to the west.... | [
"Physics Archive->astro-ph"
] | 2007-11-07T19:26:58Z |
1105.1819 | Hardy's Non-locality Paradox and Possibilistic Conditions for Non-locality | Hardy's non-locality paradox is a proof without inequalities showing that certain non-local correlations violate local realism. It is `possibilistic' in the sense that one only distinguishes between possible outcomes (positive probability) and impossible outcomes (zero probability). Here we show that Hardy's paradox is... | [
"Physics Archive->quant-ph"
] | 2011-05-09T23:01:56Z |
2201.10259 | t-Deletion-s-Insertion-Burst Correcting Codes | Motivated by applications in DNA-based storage and communication systems, we study deletion and insertion errors simultaneously in a burst. In particular, we study a type of error named $t$-deletion-$s$-insertion-burst ($(t,s)$-burst for short) which is a generalization of the $(2,1)$-burst error proposed by Schoeny {\... | [
"Computer Science Archive->cs.IT",
"Mathematics Archive->math.IT"
] | 2022-01-25T12:04:18Z |
astro-ph/9510050 | Lensing by Distant Clusters: HST Observations of Weak Shear in the Field of 3C324 | We present the detection of weak gravitational lensing in the field of the radio galaxy 3C324 (z=1.206) using deep HST imaging. ~From an analysis of the shapes of faint R=24.5-27.5 galaxies in the field we measure a weak, coherent distortion centered close to the radio source. This shear field most likely arises from g... | [
"Physics Archive->astro-ph"
] | 1995-10-08T23:26:51Z |
1812.04795 | Divergence measures estimation and its asymptotic normality theory in the discrete case | In this paper we provide the asymptotic theory of the general of $\phi$-divergences measures, which include the most common divergence measures : Renyi and Tsallis families and the Kullback-Leibler measure. We are interested in divergence measures in the discrete case. One sided and two-sided statistical tests are deri... | [
"Mathematics Archive->math.ST",
"Statistics Archive->stat.TH"
] | 2018-12-12T03:37:19Z |
2102.07577 | The variable-step L1 scheme preserving a compatible energy law for time-fractional Allen-Cahn equation | In this work, we revisit the adaptive L1 time-stepping scheme for solving the time-fractional Allen-Cahn equation in the Caputo's form. The L1 implicit scheme is shown to preserve a variational energy dissipation law on arbitrary nonuniform time meshes by using the recent discrete analysis tools, i.e., the discrete ort... | [
"Computer Science Archive->cs.NA",
"Mathematics Archive->math.NA"
] | 2021-02-15T14:36:02Z |
2306.12779 | Arrangement of nearby minima and saddles in the mixed spherical energy landscapes | The mixed spherical models were recently found to violate long-held assumptions about mean-field glassy dynamics. In particular, the threshold energy, where most stationary points are marginal and that in the simpler pure models attracts long-time dynamics, seems to lose significance. Here, we compute the typical distr... | [
"Physics Archive->cond-mat->cond-mat.dis-nn",
"Physics Archive->cond-mat->cond-mat.stat-mech"
] | 2023-06-22T10:17:25Z |
1911.03612 | Perturbation theories for symmetry-protected bound states in the continuum on two-dimensional periodic structures | On dielectric periodic structures with a reflection symmetry in a periodic direction, there can be antisymmetric standing waves (ASWs) that are symmetry-protected bound states in the continuum (BICs). The BICs have found many applications, mainly because they give rise to resonant modes of extremely large quality-facto... | [
"Physics Archive->physics->physics.optics"
] | 2019-11-09T05:06:37Z |
hep-ph/0512010 | Low scale Seesaw model and Lepton Flavor Violating Rare B Decays | We study lepton flavor number violating rare B decays, $b \to s l_h^{\pm} l_l^{\mp}$, in a seesaw model with low scale singlet Majorana neutrinos motivated by the resonant leptogenesis scenario. The branching ratios of inclusive decays $ b \to s l_h^{\pm} \bar{l_l}^{\mp} $ with two almost degenerate singlet neutrinos a... | [
"Physics Archive->hep->hep-ph"
] | 2005-12-02T06:37:05Z |
1503.07519 | High-precision astrometry with VVV. I. An independent reduction pipeline for VIRCAM@VISTA | We present a new reduction pipeline for the VIRCAM@VISTA detector and describe the method developed to obtain high-precision astrometry with the VISTA Variables in the V\'ia L\'actea (VVV) data set. We derive an accurate geometric-distortion correction using as calibration field the globular cluster NGC 5139, and showe... | [
"Physics Archive->astro-ph->astro-ph.IM",
"Physics Archive->astro-ph->astro-ph.SR"
] | 2015-03-25T20:00:14Z |
math/9904134 | Statistics of closest returns for some non-uniformly hyperbolic systems | For non uniformly hyperbolic maps of the interval with exponential decay of correlations we prove that the law of closest return to a given point when suitably normalized is almost surely asymptotically exponential. A similar result holds when the reference point is the initial point of the trajectory. We use the frame... | [
"Mathematics Archive->math.DS"
] | 1999-04-23T15:28:38Z |
1107.4347 | A T(1)-Theorem for non-integral operators | Let $X$ be a space of homogeneous type and let $L$ be a sectorial operator with bounded holomorphic functional calculus on $L^2(X)$. We assume that the semigroup $\{e^{-tL}\}_{t>0}$ satisfies Davies-Gaffney estimates. Associated to $L$ are certain approximations of the identity. We call an operator $T$ a non-integral o... | [
"Mathematics Archive->math.CA",
"Mathematics Archive->math.FA"
] | 2011-07-21T19:42:06Z |
1410.0300 | On the non-triviality of the $p$-adic Abel-Jacobi image of generalised Heegner cycles modulo $p$, I: modular curves | Generalised Heegner cycles are associated to a pair of an elliptic Hecke eigenform and a Hecke character over an imaginary quadratic extension $K/\Q$. Let $p$ be an odd prime split in $K/\Q$ and $l\neq p$ an odd unramified prime. We prove the non-triviality of the $p$-adic Abel-Jacobi image of generalised Heegner cycle... | [
"Mathematics Archive->math.NT"
] | 2014-10-01T17:36:26Z |
2001.09360 | Robust Submodular Minimization with Applications to Cooperative Modeling | Robust Optimization is becoming increasingly important in machine learning applications. This paper studies the problem of robust submodular minimization subject to combinatorial constraints. Constrained Submodular Minimization arises in several applications such as co-operative cuts in image segmentation, co-operative... | [
"Computer Science Archive->cs.LG",
"Mathematics Archive->math.OC",
"Statistics Archive->stat.ML"
] | 2020-01-25T20:40:37Z |
2205.12674 | Training Language Models with Memory Augmentation | Recent work has improved language models (LMs) remarkably by equipping them with a non-parametric memory component. However, most existing approaches only introduce mem-ories at testing time or represent them using a separately trained encoder, resulting in suboptimal training of the language model. In this work, we pr... | [
"Computer Science Archive->cs.CL",
"Computer Science Archive->cs.LG"
] | 2022-05-25T11:37:29Z |
1012.0570 | The old environment of the faint calcium-rich supernova SN 2005cz | The supernova SN 2005cz has recently attracted some attention, due to the fact that it was spectroscopically similar to type Ib supernovae (SNe), a class that is presumed to result from core-collapse of massive stars, yet it occurred in an elliptical galaxy, where one expects very few massive stars to exist. Two explan... | [
"Physics Archive->astro-ph->astro-ph.HE"
] | 2010-12-02T21:00:08Z |
2009.05186 | An Argumentation-based Approach for Identifying and Dealing with Incompatibilities among Procedural Goals | During the first step of practical reasoning, i.e. deliberation, an intelligent agent generates a set of pursuable goals and then selects which of them he commits to achieve. An intelligent agent may in general generate multiple pursuable goals, which may be incompatible among them. In this paper, we focus on the defin... | [
"Computer Science Archive->cs.AI"
] | 2020-09-11T01:01:34Z |
2006.03715 | Using Stable Matching to Optimize the Balance between Accuracy and Diversity in Recommendation | Increasing aggregate diversity (or catalog coverage) is an important system-level objective in many recommendation domains where it may be desirable to mitigate the popularity bias and to improve the coverage of long-tail items in recommendations given to users. This is especially important in multistakeholder recommen... | [
"Computer Science Archive->cs.IR",
"Computer Science Archive->cs.LG"
] | 2020-06-05T22:12:25Z |
2305.00989 | Pileup and Infrared Radiation Annihilation (PIRANHA): A Paradigm for Continuous Jet Grooming | Jet grooming is an important strategy for analyzing relativistic particle collisions in the presence of contaminating radiation. Most jet grooming techniques introduce hard cutoffs to remove soft radiation, leading to discontinuous behavior and associated experimental and theoretical challenges. In this paper, we intro... | [
"Physics Archive->hep->hep-ex",
"Physics Archive->hep->hep-ph"
] | 2023-05-01T18:00:00Z |
1011.0587 | Non-thermal emission from galaxy clusters | The relevance of non-thermal cluster studies and the importance of combining observations of future radio surveys with WFXT data are discussed in this paper. | [
"Physics Archive->astro-ph->astro-ph.CO",
"Physics Archive->astro-ph->astro-ph.HE"
] | 2010-11-02T11:56:19Z |
cond-mat/0501101 | Conductance distribution in strongly disordered mesoscopic systems in three dimensions | Recent numerical simulations have shown that the distribution of conductance P(g) in 3D strongly localized regiem differs significally from the expected log normal distribution. To understand the origin of this difference analytically, we used a generalized DMPK equation for the joint probablity distribution of the tra... | [
"Physics Archive->cond-mat->cond-mat.dis-nn"
] | 2005-01-06T09:37:41Z |
2105.02741 | Meta-Learning-Based Deep Reinforcement Learning for Multiobjective Optimization Problems | Deep reinforcement learning (DRL) has recently shown its success in tackling complex combinatorial optimization problems. When these problems are extended to multiobjective ones, it becomes difficult for the existing DRL approaches to flexibly and efficiently deal with multiple subproblems determined by weight decompos... | [
"Computer Science Archive->cs.AI"
] | 2021-05-06T15:09:35Z |
cond-mat/0304385 | NRG study of the Kondo effect in the presence of itinerant-electron ferromagnetism | The Kondo effect in quantum dots (QDs) - artificial magnetic impurities - attached to ferromagnetic leads is studied with the numerical renormalization group (NRG) method. It is shown that the QD level is spin-split due to presence of ferromagnetic electrodes, leading to a suppression of the Kondo effect. We find that ... | [
"Physics Archive->cond-mat->cond-mat.mes-hall",
"Physics Archive->cond-mat->cond-mat.str-el"
] | 2003-04-16T23:38:30Z |
1201.5640 | On the magnetic flux problem in star formation | Strong magnetic fields play a crucial role in the removal of angular momentum from collapsing clouds and protostellar discs and are necessary for the formation of disc winds as well as jets from the inner disc and indeed, strong large-scale poloidal magnetic fields are observed in protostellar discs at all radii down t... | [
"Physics Archive->astro-ph->astro-ph.SR"
] | 2012-01-26T21:00:00Z |
1812.06449 | Electronic heat transport for a multiband superconducting gap in Sr$_2$RuO$_4$ | This paper gives a detailed numerical study of the superconducting electronic heat transport in the unconventional multiband superconductor Strontium Ruthenate Sr$_2$RuO$_4$. The study demostrates that a model with different nodal structures on different sheets of the Fermi surface is able to describe quantitatively ex... | [
"Physics Archive->cond-mat->cond-mat.supr-con"
] | 2018-12-16T11:49:50Z |
1808.07191 | Identifying High-Quality Chinese News Comments Based on Multi-Target Text Matching Model | With the development of information technology, there is an explosive growth in the number of online comment concerning news, blogs and so on. The massive comments are overloaded, and often contain some misleading and unwelcome information. Therefore, it is necessary to identify high-quality comments and filter out low... | [
"Computer Science Archive->cs.AI",
"Computer Science Archive->cs.CL"
] | 2018-08-22T02:33:15Z |
2302.02861 | Stability and limiting properties of generalized principal eigenvalue for inhomogeneous nonlocal cooperative system | The principal eigenvalue for linear elliptic operator has been known to be one of very useful tools to investigate many important partial differential equations. Due to the pioneering works of Berestycki et al. \cite{BCV1,BCV2}, the study of qualitative properties for the principal eigenvalue of nonlocal operators has ... | [
"Mathematics Archive->math.AP"
] | 2023-02-06T15:27:27Z |
1611.08839 | Ranking Research Institutions Based On Related Academic Conferences | The detection of influential nodes in a social network is an active research area with many valuable applications including marketing and advertisement. As a new application in academia, KDD Cup 2016 shed light on the lack of an existing objective ranking for institutions within their respective research areas and prop... | [
"Computer Science Archive->cs.SI"
] | 2016-11-27T13:21:32Z |
1710.09317 | LOOP Descriptor: Local Optimal Oriented Pattern | This letter introduces the LOOP binary descriptor (local optimal oriented pattern) that encodes rotation invariance into the main formulation itself. This makes any post processing stage for rotation invariance redundant and improves on both accuracy and time complexity. We consider fine-grained lepidoptera (moth/butte... | [
"Computer Science Archive->cs.CV"
] | 2017-10-25T16:06:13Z |
hep-th/9805043 | Interference Phenomenon for Different Chiral Bosonization Schemes | We study, in the framework put forward by Siegel\cite{WS} and by Floreanini and Jackiw\cite{FJ} (FJ), the relationship between different chiral bosonization schemes (CBS). This is done in the context of the soldering formalism\cite{MS}, that considers the phenomenon of interference in the quantum field theory\cite{ABW}... | [
"Physics Archive->hep->hep-th"
] | 1998-05-08T23:10:07Z |
1602.01824 | Bilayer SnS$_{2}$: Easy-tunable Stacking Sequence by Charging and Loading Pressure | Employing density functional theory-based methods, we investigate monolayer and bilayer structures of hexagonal SnS$_{2}$, which is recently synthesized monolayer metal dichalcogenide. Comparison of 1H and 1T phases of monolayer SnS$_{2}$ confirms the ground state to be the 1T phase. In its bilayer structure we examine... | [
"Physics Archive->cond-mat->cond-mat.mes-hall"
] | 2016-02-04T20:49:48Z |
hep-ph/9403338 | Fermion masses and mixing angles from gauge symmetries | The structure of the quark and lepton masses and mixing angles provides one of the few windows we have on the underlying physics generating the \sm. In an attempt to identify the underlying symmetry group we look for the simplest gauge extension of the SUSY standard model capable of generating the observed structure. W... | [
"Physics Archive->hep->hep-ph"
] | 1994-03-22T13:49:33Z |
1507.04606 | Extension of Modularity Density for Overlapping Community Structure | Modularity is widely used to effectively measure the strength of the disjoint community structure found by community detection algorithms. Although several overlapping extensions of modularity were proposed to measure the quality of overlapping community structure, there is lack of systematic comparison of different ex... | [
"Computer Science Archive->cs.SI",
"Physics Archive->physics->physics.soc-ph"
] | 2015-07-16T14:52:56Z |
1809.05631 | A sharp threshold of propagation connectivity for mixed random hypergraphs | This paper studies the propagation connectivity of a random hypergraph $\mathbb{G}$ containing both 2-edges and 3-hyperedges. We find an exact threshold of the propagation connectivity of $\mathbb{G}$: If $I_{\epsilon,r}<-1$, then $\mathbb{G}$ is not propagation connected with high probability; while if $I_{\epsilon,r}... | [
"Mathematics Archive->math.CO"
] | 2018-09-15T01:41:18Z |
2208.13746 | A Questionable Fundamental Basis for Quantum Computing Advantage | The widely accepted basis for quantum computing advantage is derived from the entanglement and superposition properties of the probabilistic interpretation of the underlying quantum mechanical formalism which in turn is widely accepted based upon results of Bell experiments. That advantage is questioned here in view of... | [
"Physics Archive->physics->physics.gen-ph"
] | 2022-06-04T21:37:48Z |
hep-ph/0001142 | Bloch-Nordsieck violating electroweak corrections to inclusive TeV scale hard processes | We point out that, since the colliders initial states (e+ e-,p p, p pbar, ... ) carry a definite nonabelian flavor, electroweak radiative corrections to inclusive hard cross sections at the TeV scale are affected by peculiar Bloch-Nordsieck violating double logs. We recall the setup of soft cancellation theorems, and w... | [
"Physics Archive->hep->hep-ph"
] | 2000-01-15T16:05:43Z |
hep-lat/9808040 | Properties of U(1) lattice gauge theory with monopole term | In 4D compact U(1) lattice gauge theory with a monopole term added to the Wilson action we first reveal some properties of a third phase region at negative $\beta$. Then at some larger values of the monopole coupling $\lambda$ by a finite-size analysis we find values of the critical exponent $\nu$ close to, however, di... | [
"Physics Archive->hep->hep-lat"
] | 1998-08-26T14:20:47Z |
2012.07690 | A PAC-Bayesian Approach to Generalization Bounds for Graph Neural Networks | In this paper, we derive generalization bounds for the two primary classes of graph neural networks (GNNs), namely graph convolutional networks (GCNs) and message passing GNNs (MPGNNs), via a PAC-Bayesian approach. Our result reveals that the maximum node degree and spectral norm of the weights govern the generalizatio... | [
"Computer Science Archive->cs.LG"
] | 2020-12-14T16:41:23Z |
cond-mat/0109209 | Spectral functions, Fermi surface and pseudogap in the t-J model | Spectral functions within the generalized t-J model as relevant to cuprates are analyzed using the method of equations of motion for projected fermion operators. In the evaluation of the self energy the decoupling of spin and single-particle fluctuations is performed. It is shown that in an undoped antiferromagnet (AFM... | [
"Physics Archive->cond-mat->cond-mat.str-el"
] | 2001-09-12T07:16:36Z |
1004.1649 | Introduction to the MCnet Moses project and Heavy gauge bosons search at the LHC | This is a technical document that provides supporting information and details of the publicly available code used for the preparation of the analysis for preprint "{\it A search for heavy Kaluza-Klein electroweak gauge bosons at the LHC}" (submitted to JHEP). The {\sc Moses} C++ framework is a project written for probi... | [
"Physics Archive->hep->hep-ex",
"Physics Archive->hep->hep-ph"
] | 2010-04-09T20:42:45Z |
1608.00787 | Tabling with Sound Answer Subsumption | Tabling is a powerful resolution mechanism for logic programs that captures their least fixed point semantics more faithfully than plain Prolog. In many tabling applications, we are not interested in the set of all answers to a goal, but only require an aggregation of those answers. Several works have studied efficient... | [
"Computer Science Archive->cs.PL"
] | 2016-08-02T12:23:16Z |
physics/0403026 | Possible Observation of a Second Kind of Light - Magnetic Photon Rays | Several years ago, I suggested a quantum field theory which has many attractive features. (1) It can explain the quantization of electric charge. (2) It describes symmetrized Maxwell equations. (3) It is manifestly covariant. (4) It describes local four-potentials. (5) It avoids the unphysical Dirac string. My model pr... | [
"Physics Archive->physics->physics.gen-ph"
] | 2004-03-02T22:13:15Z |
1705.07833 | Interfacial crack integral identities incorporating mean displacement | A semi-infinite crack loaded by a general asymmetric system of forces in an infinite bi-material plane is considered. A boundary integral formulation is derived using the fundamental reciprocal identity (Betti formula). The resulting singular integral equations link the applied loading and the full resulting crack disp... | [
"Mathematics Archive->math.MP",
"Physics Archive->math-ph"
] | 2017-05-22T16:25:10Z |
1303.5647 | Sharp Variable Selection of a Sparse Submatrix in a High-Dimensional Noisy Matrix | We observe a $N\times M$ matrix of independent, identically distributed Gaussian random variables which are centered except for elements of some submatrix of size $n\times m$ where the mean is larger than some $a>0$. The submatrix is sparse in the sense that $n/N$ and $m/M$ tend to 0, whereas $n,\, m, \, N$ and $M$ ten... | [
"Mathematics Archive->math.ST",
"Statistics Archive->stat.TH"
] | 2013-03-22T15:36:21Z |
1703.10168 | Near-Infrared MOSFIRE Spectra of Dusty Star-Forming Galaxies at 0.2<z<4 | We present near-infrared and optical spectroscopic observations of a sample of 450$\mu$m and 850$\mu$m-selected dusty star-forming galaxies (DSFGs) identified in a 400 arcmin$^2$ area in the COSMOS field. Thirty-one sources of the 102 targets were spectroscopically confirmed at $0.2<z<4$, identified primarily in the ne... | [
"Physics Archive->astro-ph->astro-ph.GA"
] | 2017-03-29T18:00:01Z |
quant-ph/0610106 | Semi-classical theory of quiet lasers. I: Principles | When light originating from a laser diode driven by non-fluctuating electrical currents is incident on a photo-detector, the photo-current does not fluctuate much. Precisely, this means that the variance of the number of photo-electrons counted over a large time interval is much smaller that the average number of photo... | [
"Physics Archive->quant-ph"
] | 2006-10-13T06:39:04Z |
1412.6248 | Partition sum in vibron model in case of non-additivity (nano-sized objects) | We consider the problem of building an expression for the partition sum in case of non-additivity (nano-sized objects), in the framework of Hill's nanothermodynamics. Having to use not the additivity concept leads to the problem of building the generalised (Hill's) partition sum on base of the combinatorial statistics ... | [
"Physics Archive->cond-mat->cond-mat.mes-hall"
] | 2014-12-19T08:17:50Z |
2310.19596 | LLMaAA: Making Large Language Models as Active Annotators | Prevalent supervised learning methods in natural language processing (NLP) are notoriously data-hungry, which demand large amounts of high-quality annotated data. In practice, acquiring such data is a costly endeavor. Recently, the superior few-shot performance of large language models (LLMs) has propelled the developm... | [
"Computer Science Archive->cs.AI",
"Computer Science Archive->cs.CL"
] | 2023-10-30T14:54:15Z |
1002.4052 | Specific heat and entropy of $N$-body nonextensive systems | We have studied finite $N$-body $D$-dimensional nonextensive ideal gases and harmonic oscillators, by using the maximum-entropy methods with the $q$- and normal averages ($q$: the entropic index). The validity range, specific heat and Tsallis entropy obtained by the two average methods are compared. Validity ranges of ... | [
"Physics Archive->cond-mat->cond-mat.stat-mech"
] | 2010-02-22T04:49:50Z |
hep-th/9305089 | Classical String Solitons | We discuss some recent work in the field of classical solitonic solutions in string theory. In particular, we construct instanton and monopole solutions and discuss the dynamics of string-like solitons. Some of the motivation behind this work is that instantons may provide a nonperturbative understanding of the vacuum ... | [
"Physics Archive->hep->hep-th"
] | 1993-05-19T16:44:31Z |
1812.09013 | The reduced formula of the characteristic polynomial of hypergraphs and the spectrum of hyperpaths | In this paper, we give a reduced formula of the characteristic polynomial of $k$-uniform hypergraphs with a pendant edge. And the explicit characteristic polynomial and all distinct eigenvalues of $k$-uniform hyperpath are given. | [
"Mathematics Archive->math.CO"
] | 2018-12-21T09:32:33Z |
1306.5356 | Flows on Honeycombs and Sums of Littlewood-Richardson Tableaux | Suppose \mu and \mu' are two partitions. We will let \mu \oplus \mu' denote the "direct sum" of the partitions, defined as the sorted partition made of the parts of $\mu$ and $\mu'$. In this paper, we define a summation operation on two Littlewood-Richardson fillings of type (\mu, \nu;\lambda) and (\mu', \nu';\lambda')... | [
"Mathematics Archive->math.CO"
] | 2013-06-22T21:29:23Z |
1711.10778 | New nearby white dwarfs from Gaia DR1 TGAS and UCAC5/URAT | Using an accurate Gaia TGAS 25pc sample, nearly complete for GK stars, and selecting common proper motion (CPM) candidates from UCAC5, we search for new white dwarf (WD) companions around nearby stars with relatively small proper motions. For investigating known CPM systems in TGAS and for selecting CPM candidates in T... | [
"Physics Archive->astro-ph->astro-ph.SR"
] | 2017-11-29T11:25:40Z |
2107.13772 | Bayesian Optimization for Min Max Optimization | A solution that is only reliable under favourable conditions is hardly a safe solution. Min Max Optimization is an approach that returns optima that are robust against worst case conditions. We propose algorithms that perform Min Max Optimization in a setting where the function that should be optimized is not known a p... | [
"Computer Science Archive->cs.LG",
"Mathematics Archive->math.OC",
"Statistics Archive->stat.ML"
] | 2021-07-29T06:49:34Z |
1301.5760 | Eigenvalues of the Adin-Roichman Matrices | We find the spectrum of the Walsh-Hadamard type matrices defined by R.Adin and Y.Roichman in their recent work on character formulas and descent sets for the symmetric group. | [
"Mathematics Archive->math.CO"
] | 2013-01-24T11:53:14Z |
1210.1410 | On sampling and parametrization of discrete frequency distributions | The general relationship between an arbitrary frequency distribution and the expectation value of the frequency distributions of its samples is esablished. A set of combinations of expectation values whose value does not in general depend on the size of the sample is constructed. Distribution functions such that the di... | [
"Physics Archive->physics->physics.data-an"
] | 2012-10-04T12:19:31Z |
2109.12913 | The JDDC 2.0 Corpus: A Large-Scale Multimodal Multi-Turn Chinese Dialogue Dataset for E-commerce Customer Service | With the development of the Internet, more and more people get accustomed to online shopping. When communicating with customer service, users may express their requirements by means of text, images, and videos, which precipitates the need for understanding these multimodal information for automatic customer service sys... | [
"Computer Science Archive->cs.CL"
] | 2021-09-27T09:57:44Z |
2210.02844 | Are Synonym Substitution Attacks Really Synonym Substitution Attacks? | In this paper, we explore the following question: Are synonym substitution attacks really synonym substitution attacks (SSAs)? We approach this question by examining how SSAs replace words in the original sentence and show that there are still unresolved obstacles that make current SSAs generate invalid adversarial sam... | [
"Computer Science Archive->cs.CL"
] | 2022-10-06T12:01:50Z |
hep-ph/0110256 | Momentum Transfer Dependence of the Differential Cross Section for $J/\psi$ Production | We discuss the $t$ dependence of $J/\psi$ production in the region of $0< -t < M^2_{\psi}$. The forward slope of the elastic differential cross section is calculated assuming a dipole-type dependence for the gluon ladder-proton form factor. The $t$ dependence of $d\sigma/dt$ is obtained using DGLAP evolution both for t... | [
"Physics Archive->hep->hep-ph"
] | 2001-10-18T15:28:05Z |
0712.1491 | Hard X-ray emission from Eta Carinae | Context : If relativistic particle acceleration takes place in colliding-wind binaries, hard X-rays and gamma-rays are expected through inverse Compton emission, but to date these have never been unambiguously detected. Aims : To detect this emission, observations of Eta Carinae were performed with INTEGRAL, leveraging... | [
"Physics Archive->astro-ph"
] | 2007-12-10T14:27:49Z |
nucl-th/0101066 | Form factors and photoproduction amplitudes | We examine the use of phenomenological form factors in tree level amplitudes for meson photoproduction. Two common recipes are shown to be fundamentally incorrect. An alternate form consistent with gauge invariance and crossing symmetry is proposed. | [
"Physics Archive->nucl->nucl-th"
] | 2001-01-30T20:44:32Z |
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