text stringlengths 1 2.25M |
|---|
---
abstract: 'We present and analyze [*Far Ultraviolet Spectroscopic Explorer*]{} (FUSE) observations of six solar analogs. These are single, main-sequence G0–5 stars selected as proxies for the Sun at several stages of its main-sequence lifetime from $\sim$130 Myr up to $\sim$9 Gyr. The emission features in the FUSE ... |
---
abstract: 'We show that during cosmological inflation the nonsymmetric metric tensor theory of gravitation develops a spectrum which is potentially observable by cosmic microwave background observations, and may be the most sensitive probe of the scale of cosmic inflation.'
author:
- 'Tomislav Prokopec$^*$ and Wess... |
---
abstract: 'Dense, star-forming, cores of molecular clouds are observed to be significantly magnetized. A realistic magnetic field of moderate strength has been shown to suppress, through catastrophic magnetic braking, the formation of a rotationally supported disk during the protostellar accretion phase of low-mass... |
---
abstract: 'Pair production processes of neutral Higgs particles will allow us to study the trilinear Higgs couplings at future high–energy colliders. Several mechanisms give rise to multi–Higgs final states in hadron interactions. In the present paper we investigate Higgs pair production in gluon–gluon collisions. ... |
---
abstract: 'Much work has been done in understanding human creativity and defining measures to evaluate creativity. This is necessary mainly for the reason of having an objective and automatic way of quantifying creative artifacts. In this work, we propose a regression-based learning framework which takes into accou... |
---
abstract: 'The purely mathematical root of the dequantization constructions is the quest for a sheafification needed for presheaves on a noncommutative space. The moment space is constructed as a commutative space, approximating the noncommutative space appearing as a dynamical space, via a stringwise construction.... |
---
abstract: 'Generalized Galois numbers count the number of flags in vector spaces over finite fields. Asymptotically, as the dimension of the vector space becomes large, we give their exponential growth and determine their initial values. The initial values are expressed analytically in terms of theta functions and ... |
---
author:
- 'Prasanta RUDRA\'
date:
title: |
[BULLETIN DE L’ACADEMIE POLONAISE DES SCIENCES]{}\
[Serie des sciences math., ast. et phys. – Vol. XXV, No. 5, p. 521, 1977]{}\
\
Irreducible Tensor Operators and the Wigner-Eckart Theorem for Finite Magnetic Groups\
by
---
The transformation proper... |
---
abstract: 'An odd (resp. even) subgraph in a multigraph is its subgraph in which every vertex has odd (resp. even) degree. We say that a multigraph can be decomposed into two odd subgraphs if its edge set can be partitioned into two sets so that both form odd subgraphs. In this paper we give a necessary and suffici... |
---
abstract: 'We clarify a Wess-Zumino-Wtten-like structure including Ramond fields and propose one systematic way to construct gauge invariant actions: Wess-Zumino-Witten-like complete action $S_{\rm WZW}$. We show that Kunitomo-Okawa’s action proposed in arXiv:1508.00366 can obtain a topological parameter dependence... |
---
author:
- |
$^1$, V. Debattista$^3$, O. Agertz$^1$, L. Mayer$^{1}$, A. M. Brooks$^4$, F. Governato$^3$ and G. Lake$^1$\
$^1$Institute for Theoretical Physics, University of Zurich, Winterthurerstrasse 190 8047\
$^2$RCUK Fellow; Centre For Astrophysics, University of Central Lancashire, Preston, PR1 2HE\... |
---
---
YITP-19-09
[Pawel Caputa$^1$, Shouvik Datta$^2$ and Vasudev Shyam$^3$]{}\
\
$^3$ *Perimeter Institute for Theoretical Physics\
31 N. Caroline St. Waterloo, ON, N2L 2Y5, Canada.*\
------------------------------------------------------------------------
--------------------------------------------------------... |
---
abstract: |
When studying safety properties of (formal) protocol models, it is customary to view the scheduler as an adversary: an entity trying to falsify the safety property. We show that in the context of security protocols, and in particular of anonymizing protocols, this gives the adversary too much power;... |
---
abstract: 'We study metric Diophantine approximation in local fields of positive characteristic. Specifically, we study the problem of improving Dirichlet’s theorem in Diophantine approximation and prove very general results in this context.'
address: 'School of Mathematics, Tata Institute of Fundamental Research, ... |
---
address:
- ', , '
- ', , '
author:
- 'Niklas Georg\*'
- Ulrich Römer
title: 'Conformally Mapped Polynomial Chaos Expansions for Maxwell’s Source Problem with Random Input Data'
---
Introduction {#sec1}
============
Due to recent developments in [@xiu2009], studying random parameter variations within the numerical... |
---
abstract: 'In this work we reexamine the LDA+U method of Anisimov and coworkers in the framework of a plane-wave pseudopotential approach. A simplified rotational-invariant formulation is adopted. The calculation of the Hubbard $U$ entering the expression of the functional is discussed and a linear response approac... |
---
abstract: 'The S–transform is shown to satisfy a specific twisted multiplicativity property for free random variables in a $B$–valued Banach noncommutative probability space, for an arbitrary unital complex Banach algebra $B$. Also, a new proof of the additivity of the R–transform in this setting is given.'
address... |
---
abstract: 'We establish a new model of coupling between a cosmic dark fluid and electrodynamic systems, based on an analogy with effects of electric and magnetic striction, piezo-electricity and piezo-magnetism, pyro-electricity and pyro-magnetism, which appear in classical electrodynamics of continuous media. Exte... |
---
abstract: 'In the quantum metrology protocol described by Tacla et al. \[Tacla et al., Phys. Rev. A [**82**]{}, 053636 (2010)\] where a two mode Bose-Einstein condensate (BEC) is used for parameter estimation, the measured quantity is to be obtained by doing a one parameter fit of the observed data to a theoretical... |
---
abstract: 'The goal of Author Profiling (AP) is to identify demographic aspects (e.g., age, gender) from a given set of authors by analyzing their written texts. Recently, the AP task has gained interest in many problems related to computer forensics, psychology, marketing, but specially in those related with socia... |
---
abstract: 'We show somewhat unexpectedly that whenever a general Bernstein-type maximal inequality holds for partial sums of a sequence of random variables, a maximal form of the inequality is also valid.'
address:
- 'CIMAT, Callejón Jalisco S/N, Mineral de Valenciana, Guanajuato 36240, Mexico\'
- 'Statistics Progr... |
---
abstract: 'We describe the CO Luminosity Density at High-z (COLDz) survey, the first spectral line deep field targeting CO(1–0) emission from galaxies at $z=1.95-2.85$ and CO(2–1) at $z=4.91-6.70$. The main goal of COLDz is to constrain the cosmic density of molecular gas at the peak epoch of cosmic star formation.... |
---
abstract: 'In the lecture notes we start off with an introduction to the $q$-hypergeometric series, or basic hypergeometric series, and we derive some elementary summation and transformation results. Then the $q$-hypergeometric difference equation is studied, and in particular we study solutions given in terms of p... |
---
abstract: 'One of the major hurdles toward automatic semantic understanding of computer programs is the lack of knowledge about what constitutes functional equivalence of code segments. We postulate that a sound knowledgebase can be used to deductively understand code segments in a hierarchical fashion by first de-... |
---
abstract: 'Icosahedral quasicrystals spontaneously form from the melt in simulations of Al–Cu–Fe alloys. We model the interatomic interactions using oscillating pair potentials tuned to the specific alloy system based on a database of density functional theory (DFT)-derived energies and forces. Favored interatomic ... |
---
abstract: 'Searching for black hole echo signals with gravitational waves provides a means of probing the near-horizon regime of these objects. We demonstrate a pipeline to efficiently search for these signals in gravitational wave data and calculate model selection probabilities between signal and no-signal hypoth... |
---
author:
- Aurélien Philippe Bouvier
bibliography:
- 'bibliography/mybib.bib'
title: 'Gamma-Ray Burst Observations at High-Energy with the $Fermi$ Large Area Telescope'
---
|
---
author:
- 'E. Spitoni [^1]'
- 'G. Cescutti'
- 'I. Minchev'
- 'F. Matteucci'
- 'V. Silva Aguirre'
- |
\
M. Martig
- 'G. Bono'
- 'C. Chiappini'
date: 'Received xxxx / Accepted xxxx'
title: '2D chemical evolution model: the impact of galactic disc asymmetries on azimuthal chemical abundance variations'
---
In... |
---
abstract: 'In the helium case of the classical Coulomb three-body problem in two dimensions with zero angular momentum, we develop a procedure to find periodic orbits applying two symbolic dynamics for one-dimensional and planar problems. A sequence of periodic orbits are predicted and are actually found numericall... |
---
abstract: 'The constituent parts of a quantum computer are inherently vulnerable to errors. To this end we have developed quantum error-correcting codes to protect quantum information from noise. However, discovering codes that are capable of a universal set of computational operations with the minimal cost in quan... |
---
abstract: 'The paper deals with state estimation of a spatially distributed system given noisy measurements from pointwise-in-time-and-space threshold sensors spread over the spatial domain of interest. A *Maximum A posteriori Probability* (MAP) approach is undertaken and a *Moving Horizon* (MH) approximation of th... |
---
abstract: |
In this paper we present a factorization framework for Hermite subdivision schemes refining function values and first derivatives, which satisfy a spectral condition of high order. In particular we show that spectral order $d$ allows for $d$ factorizations of the subdivision operator with respect to... |
---
abstract: 'The ability to uniquely identify a quantum state is integral to quantum science, but for non-orthogonal states, quantum mechanics precludes deterministic, error-free discrimination. However, using the non-deterministic protocol of unambiguous state discrimination (USD) enables error-free differentiation ... |
---
abstract: |
We define the flatness and quasi-flatness problems in cosmological models. We seek solutions to both problems in homogeneous and isotropic Brans-Dicke cosmologies with varying speed of light. We formulate this theory and find perturbative, non-perturbative, and asymptotic solutions using both numeri... |
---
abstract: 'In this article we furnish a new simple proof of a hard identity from the theory of cubature formulas via the method of coefficients.'
address: 'RUSSIA, Krasnoyarsk,'
author:
- 'Georgy P. Egorychev'
date: 'December 3, 2011'
title: Integral representation and computation a multiple sum in the theory of cu... |
---
abstract: 'We show that for $n \geq 3, n\ne 5$, in any partition of $\mathcal{P}(n)$, the set of all subsets of $[n]=\{1,2,\dots,n\}$, into $2^{n-2}-1$ parts, some part must contain a triangle — three different subsets $A,B,C\subseteq [n]$ such that $A\cap B$, $A\cap C$, and $B\cap C$ have distinct representatives.... |
---
abstract: 'First principles calculations reveal that adding a metallic overlayer on LaAlO$_3$/SrTiO$_3$(001) eliminates the electric field within the polar LaAlO$_3$ film and thus suppresses the thickness-dependent insulator-to-metal transition observed in uncovered films. Independent of the LaAlO$_3$ thickness bot... |
---
abstract: 'We study linear problems $S_d$ defined on tensor products of Hilbert spaces with an additional (anti-) symmetry property. We construct a linear algorithm that uses finitely many continuous linear functionals and show an explicit formula for its worst case error in terms of the eigenvalues $\lambda$ of th... |
---
abstract: |
Hot interstellar gas in elliptical galaxies has two sources: mass lost from evolving stars and a much older component that accompanied galaxy formation or arrived subsequently by secondary cosmic infall toward the galaxy group containing the elliptical. We present here an approximate but comprehensi... |
---
abstract: 'In the cosmological blast-wave model for gamma ray bursts (GRBs), high energy ($\gtrsim 10$ GeV) $\gamma$ rays are produced either through Compton scattering of soft photons by ultrarelativistic electrons, or as a consequence of the acceleration of protons to ultrahigh energies. We describe the spectral ... |
---
abstract: 'We study Rokhlin dimension of ${{\mathbb Z}}^m$-actions on simple separable stably finite nuclear $C^*$-algebras. We prove that under suitable assumptions, a strongly outer ${{\mathbb Z}}^m$-action has finite Rokhlin dimension. This extends the known result for automorphisms. As an application, we show t... |
---
abstract: 'The recently released BICEP2 data detected the primordial B-mode polarization in the Cosmic Microwave Background (CMB) map which strongly supports for a large tensor-to-scalar ratio, and thus, is found to be in tension with the Planck experiment with no evidence of primordial gravitational waves. Such an... |
---
abstract: 'Recent developments in solid state physics give a prospect to observe the parity anomaly in (2+1)D massive Dirac systems. Here we show, that the quantum anomalous Hall (QAH) state in orbital magnetic fields originates from the Dirac mass term and induces an anomalous four-current related to the parity an... |
---
abstract: 'A directed percolation process with two symmetric particle species exhibiting exclusion in one dimension is investigated numerically. It is shown that if the species are coupled by branching ($A\to AB$, $B\to BA$) a continuous phase transition will appear at zero branching rate limit belonging to the sam... |
---
author:
- 'S. Damjanovic for the NA60 Collaboration'
date: 'Received: date / Revised version: date'
title: 'First measurement of the $\rho$ spectral function in nuclear collisions'
---
[leer.eps]{} gsave 72 31 moveto 72 342 lineto 601 342 lineto 601 31 lineto 72 31 lineto showpage grestore
Introduction {#intro}
=... |
---
address:
-
-
-
author:
- Shaolin Liao
- Sasan Bakhtiari
- Henry Soekmadji
title: Validity of Image Theorems under Spherical Geometry
---
[**Shaolin Liao**]{}$^{1}$, [**Sasan Bakhtiari**]{}$^{1}$, [**and Henry Soekmadji**]{}$^{2}$\
$^{1}$Argonne National Laboratory, USA\
$^{2}$Hamilton Sundstrand, USA
This pape... |
---
abstract: 'Vacuum nanodevices are devices that the electron transport through them is based on electron field emission from a nano-eimtter to another opposite electrode through a vacuum channel. Geometrically asymmetric metal-vacuum-metal structures were demonstrated to have energy conversion ability for electromag... |
---
author:
- 'I.F. Mirabel'
title: 'Microquasars: summary and outlook'
---
Introduction {#sec:1}
============
Microquasars are binary stellar systems where the remnant of a star that has collapsed to form a dark and compact object (such as a neutron star or a black hole) is gravitationally linked to a star that stil... |
---
abstract: 'Spatially resolved observations of the planetary nebula M2-42 (PNG008.2$-$04.8) obtained with the Wide Field Spectrograph on the Australian National University 2.3 m telescope have revealed the remarkable features of bipolar collimated jets emerging from its main structure. Velocity-resolved channel maps... |
---
abstract: 'To explore and react to their environment, living micro-swimmers have developed sophisticated strategies for locomotion — in particular, motility with multiple gaits. To understand the physical principles associated with such a behavioural variability, synthetic model systems capable of mimicking it are ... |
---
abstract: 'We show that the flux-field expansion derived by for the Rothman-Keller immiscible fluid model can be derived in a simpler and more general way in terms of the completely symmetric tensor kernels introduced by those authors. Using this generalised flux-field expansion we show that the more complex amphi... |
---
abstract: 'We introduce a method called [`TrackIn`]{} that computes the influence of a training example on a prediction made by the model, by tracking how the loss on the test point changes during the training process whenever the training example of interest was utilized. We provide a scalable implementation of [`... |
---
abstract: |
In this paper, we establish a weight identity for stochastic beam equation by means of the multiplier method. Based on this identity, we first establish the global Carleman estimate for the special system with zero initial value and end value, then a revised Carleman estimate for stochastic beam equ... |
---
abstract: 'This study aims at characterizing a reachable set of a hybrid dynamical system with a lag constraint in the switch control. The setting does not consider any controllability assumptions and uses a level-set approach. The approach consists in the introduction of on adequate hybrid optimal control problem ... |
---
abstract: 'Embeddings of medical concepts such as medication, procedure and diagnosis codes in Electronic Medical Records (EMRs) are central to healthcare analytics. Previous work on medical concept embedding takes medical concepts and EMRs as words and documents respectively. Nevertheless, such models miss out the... |
---
abstract: 'The quarkonium plus photon production in coherent hadron-hadron interactions at the LHC is studied using the non-relativistic QCD factorization formalism. We investigate a set of kinematic distributions and compute the total cross sections for $J/\Psi + \gamma $ production. Our results demonstrate the fe... |
---
author:
- |
Alexander Kurz\
Institut f[ü]{}r Theoretische Teilchenphysik, Karlsruhe Institute of Technology (KIT),\
76128 Karlsruhe, Germany\
E-mail:
- |
Tao Liu\
Department of Physics, University of Alberta, Edmonton AB T6G 2J1, Canada\
E-mail:
- |
Peter Marquard\
Deutsches Elek... |
---
author:
- |
$\,^1$, A.Arbet-Engels$\,^2$, D.Baack$\,^3$, M.Balbo$\,^1$, M.Beck$\,^{2,a}$, N.Biederbeck$\,^3$, A.Biland$\,^2$, M.Blank$\,^4$, T.Bretz$\,^{2,a}$, K.Bruegge$\,^3$, M.Bulinski$\,^3$, J.Buss$\,^3$, M.Doerr$\,^4$, D.Dorner$\,^4$, D.Elsaesser$\,^3$, D.Hildebrand$\,^2$, R.Iotov$\,^4$, M.Klinger$\,^{2,a}... |
---
abstract: 'Recent work applying multidimentional coherent electronic spectroscopy at dilute samples in the gas phase is reviewed. The development of refined phase cycling approaches with improved sensitivity has opened up new opportunities to probe even dilute gas-phase samples. In this context, first results of tw... |
---
abstract: 'The $K$-user multiple-input and multiple-output (MIMO) broadcast channel (BC) with no channel state information at the transmitter (CSIT) is considered, where each receiver is assumed to be equipped with reconfigurable antennas capable of choosing a subset of receiving modes from several preset modes. Un... |
---
author:
- |
Rutger Boels\
The Mathematical Institute, University of Oxford\
24-29 St. Giles, Oxford OX1 3LP, United Kingdom\
${Rutger.Boels@maths.ox.ac.uk}$
bibliography:
- 'lib.bib'
title: 'A quantization of twistor Yang-Mills theory through the background field method'
---
Introduction
==========... |
---
abstract: |
We consider the possibility that a mass of $\sim 10^{-5}-10^{-3}
M_\odot$ flows back from the dense shell of planetary nebulae and is accreted by the central star during the planetary nebula phase. This backflowing mass is expected to have a significant specific angular momentum even in (rare) s... |
6.2in -0.45in -0.9in
**CP VIOLATION AND $B$ PHYSICS [^1]**
Michael Gronau [^2]
*Stanford Linear Accelerator Center*
*Stanford University, Stanford, CA 94309*
**ABSTRACT**
> This is a quick review of CP non-conservation in $B$ physics. Several methods are described for testing the Kobayashi-Maskawa single phase or... |
---
abstract: |
We study the effect of the charm quark mass in the CTEQ global analysis of parton distribution functions (PDFs) of the proton. Constraints on the $\overline{\rm MS}$ mass of the charm quark are examined at the next-to-next-to-leading order (NNLO) accuracy in the S-ACOT-$\chi$ heavy-quark factorizati... |
---
abstract: 'Let $X$ be a smooth projective surface with Picard number 1. Let $L$ be the ample generator of the Néron-Severi group of $X$. Given an integer $r\ge 2$, we prove lower bounds for the Seshadri constant of $L$ at $r$ very general points in $X$.'
address: 'Chennai Mathematical Institute, H1 SIPCOT IT Park, ... |
---
abstract: 'We use symmetric Poisson-Schwarz formulas for analytic functions $f$ in the half-plane $\mbox{Re}(s)>\frac12$ with $\overline{f(\overline{s})}=f(s)$ in order to derive factorisation theorems for the Riemann zeta function. We prove a variant of the Balazard-Saias-Yor theorem and obtain explicit formulas f... |
---
abstract: 'Using sheaves of ${{\mathbb A}}^1$-connected components, we prove that the Morel-Voevodsky singular construction on a reductive algebraic group fails to be ${{\mathbb A}}^1$-local if the group does not satisfy suitable isotropy hypotheses. As a consequence, we show the failure of ${{\mathbb A}}^1$-invari... |
---
abstract: 'We consider the orbital magnetic properties of non-interacting charge carriers in graphene-based nanostructures in the low-energy regime. The magnetic response of such systems results both, from bulk contributions and from confinement effects that can be particularly strong in ballistic quantum dots. Fir... |
---
abstract: 'We consider, in the context of a 331 model with a single neutral right-handed singlet, the generation of lepton masses. At zeroth order two neutrinos and one charged lepton are massless, while the other leptons, two neutrinos and two charged leptons, are massive. However the charged ones are still mass d... |
---
abstract: 'We define a diffeology on the Milnor classifying space of a diffeological group $G$, constructed in a similar fashion to the topological version using an infinite join. Besides obtaining the expected classification theorem for smooth principal bundles, we prove the existence of a diffeological connection... |
---
abstract: |
In this paper we consider a number of natural decision problems involving $k$-regular sequences. Specifically, they arise from
- lower and upper bounds on growth rate; in particular boundedness,
- images,
- regularity (recognizability by a deterministic finite automaton) of prei... |
---
abstract: 'It has recently been suggested that, in the field, $\sim\!\!56\%$ of Sun-like stars ($0.8\,{\rm M}_{_\odot}\la M_\star\la 1.2\,{\rm M}_{_\odot}$) are single. We argue here that this suggestion may be incorrect, since it appears to be based on the multiplicity frequency of systems with Sun-like primaries,... |
---
abstract: 'The increasing size of cosmological simulations has led to the need for new visualization techniques. We focus on Smoothed Particle Hydrodynamical (SPH) simulations run with the [GADGET]{} code and describe methods for visually accessing the entire simulation at full resolution. The simulation snapshots ... |
---
title: 'Randomization does not help much, comparability does '
---
[**Abstract**]{}
Following Fisher, it is widely believed that randomization “relieves the experimenter from the anxiety of considering innumerable causes by which the data may be disturbed.” In particular, it is said to control for known and unkno... |
---
abstract: 'Peer production projects such as Wikipedia or open-source software development allow volunteers to collectively create knowledge-based products. The inclusive nature of such projects poses difficult challenges for ensuring trustworthiness and combating vandalism. Prior studies in the area deal with descr... |
---
abstract: 'The bioinformatical methods to detect lateral gene transfer events are mainly based on functional coding DNA characteristics. In this paper, we propose the use of DNA traits not depending on protein coding requirements. We introduce several semilocal variables that depend on DNA primary sequence and that... |
---
abstract: 'In this paper, we use the $2$-decent method to find a series of odd non-congruent numbers $\equiv1\pmod 8$ whose prime factors are $\equiv1\pmod4$ such that the congruent elliptic curves have second lowest Selmer groups, which includes Li and Tian’s result [@LT] as special cases.'
address: 'Wu Wen-Tsun K... |
---
abstract: 'The estimation of poroelastic material parameters based on ultrasound measurements is considered. The acoustical characterisation of poroelastic materials based on various measurements is typically carried out by minimising a cost functional of model residuals, such as the least squares functional. With ... |
---
abstract: 'The sup-norm problem in analytic number theory asks for the largest value taken by a given automorphic form. We observe that the function-field version of this problem can be reduced to the geometric problem of finding the largest dimension of the $i$th stalk cohomology group of a given Hecke eigensheaf ... |
---
address: |
Center for Nonlinear Science, School of Physics,\
Georgia Institute of Technology, Atlanta 30332-0430, U.S.A.\
E-mail: predrag.cvitanovic@physics.gatech.edu
author:
- 'Predrag Cvitanovi[ć]{} and Yueheng Lan'
date: 'March 10 2003, printed '
title: Turbulent fields and their recurrences
---
In... |
---
abstract: 'We present a field theoretical analysis of the $2+1$ dimensional BF model with boundary in the Abelian and the non-Abelian case based on the Symanzik’s separability condition. Our aim is to characterize the low energy properties of time reversal invariant topological insulators. In both cases, on the edg... |
---
abstract: 'Hierarchical temporal memory (HTM) is an emerging machine learning algorithm, with the potential to provide a means to perform predictions on spatiotemporal data. The algorithm, inspired by the neocortex, currently does not have a comprehensive mathematical framework. This work brings together all aspect... |
---
abstract: 'Large-scale quantum computation is likely to require massive quantum error correction (QEC). QEC codes and circuits are described via the stabilizer formalism, which represents [*stabilizer states*]{} by keeping track of the operators that preserve them. Such states are obtained by [*stabilizer circuits*... |
---
abstract: 'A large fraction of cool, low-mass stars exhibit brightness fluctuations that arise from a combination of convective granulation, acoustic oscillations, magnetic activity, and stellar rotation. Much of the short-timescale variability takes the form of stochastic noise, whose presence may limit the progre... |
---
abstract: 'This paper explores a new natural language processing task, review-driven multi-label music style classification. This task requires the system to identify multiple styles of music based on its reviews on websites. The biggest challenge lies in the complicated relations of music styles. It has brought fa... |
---
abstract: 'A significant part of quantum theory can be obtained from a single innovation relative to classical theories, namely, that there is a fundamental restriction on the sorts of statistical distributions over physical states that can be prepared. This is termed an “epistemic restriction” because it implies a... |
---
abstract: 'This article proposes a novel collective decision making scheme to solve the multi-agent drift-diffusion-model problem with the help of spiking neural networks. The exponential integrate-and-fire model is used here to capture the individual dynamics of each agent in the system, and we name this new model... |
KEK-TH-1171\
August 2007
[**Yasuhiro Okada**]{}$^{(a,b)}$ [^1] 0.2in [*$^{(a)}$[Theory Group, KEK, Oho 1-1 Tsukuba, 305-0801, Japan]{}\
$^{(b)}$[The Graduate University for Advanced Studies (Sokendai),\
Oho 1-1 Tsukuba, 305-0801, Japan]{}\
*]{}
Introduction
============
Current understanding of the elementary partic... |
---
abstract: 'We demonstrate that at long times the rate of passive scalar decay in a turbulent, or simply chaotic, flow is dominated by regions (in real space or in inverse space) where mixing is less efficient. We examine two situations. The first is of a spatially homogeneous stationary turbulent flow with both vis... |
---
abstract: 'Brightest Cluster Galaxies (BCGs) in massive dark matter halos are shaped by complex merging processes. We present a detailed stellar population analysis in the central region of Abell 3827 at $z\sim0.1$, including five-nucleus galaxies involved in a BCG assembly. Based on deep spectroscopy from Multi Un... |
---
abstract: 'This is the first nontrivial construction to date of instantons over a compact manifold with ${\textnormal {Hol\,}}=G_2$. The HYM connections on asymptotically stable bundles over Kovalev’s noncompact Calabi-Yau 3-folds, obtained in the first article [@G2I], are glued compatibly with a twisted connected ... |
---
abstract: |
It is argued that deep learning is efficient for data that is generated from hierarchal generative models. Examples of such generative models include wavelet scattering networks, functions of compositional structure, and deep rendering models. Unfortunately so far, for all such models, it is either ... |
---
abstract: |
A recently proposed method to preserve the electron beam polarization at the VEPP-4M collider during acceleration with crossing the integer spin resonance energy E=1763 MeV has been successfully applied. It is based on full decompensation of $ 0.6\times3.3$ Tesla$\times$meter integral of the KEDR de... |
---
abstract: 'A measurement technique for the spin Seebeck effect is presented, wherein the normal metal layer used for its detection is exploited simultaneously as a resistive heater and thermometer. We show how the various contributions to the measured total signal can be disentangled, allowing to extract the voltag... |
---
abstract: 'In this article, we give a geometric description for any invertible operator on a finite dimensional inner–product space. With the aid of such a description, we are able to decompose any given conformal transformation as a product of planar rotations, a planar rotation or reflection and a scalar transfor... |
---
abstract: |
Under certain conditions on an integrable function $ P
$ having a real-valued Fourier transform $ \hat{ P }$ and such that $ P(0)
= 0 $, we obtain an estimate which describes the oscillation of $ \hat{P}
$ in the interval $ [ -C \| P' \|_{ \infty} / \| P \|_{\infty} , C \| P'
\|_{ \... |
---
abstract: 'We construct the augmentation representation. It is a representation of the fundamental group of the link complement associated to an augmentation of the framed cord algebra. This construction connects representations of two link invariants of different types. We also study properties of the augmentation... |
---
abstract: 'Schemes for topological quantum computation with Majorana bound states rely heavily on the ability to measure products of Majorana operators projectively. Here, we employ Markovian quantum measurement theory, including the readout device, to analyze such measurements. Specifically, we focus on the readou... |
---
abstract: 'In this paper, we present internal surface brightness profiles, using images in the F606W and F814W filter bands observed with the Advanced Camera for Surveys on the [*Hubble Space Telescope*]{}, for ten globular clusters (GCs) in the outer halo of M31. Standard King models are fitted to the profiles to ... |
---
abstract: 'Activity studies of solar-type stars, especially with reference to the status of our current Sun among them, have exposed the importance of (1) homogeneously selecting the sample stars and (2) reliably evaluating their activities down to a considerably low level. Motivated by these requirements, we condu... |
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