text stringlengths 1 2.25M |
|---|
---
abstract: 'We consider the possibility that the $\tau$ decay puzzle is a consequence of the Kobayashi-Maskawa mixing in the leptonic sector.'
author:
- |
C. O. Escobar$^{a}$, O.L.G. Peres$^{b}$, V. Pleitez$^{b}$\
and\
R. Zukanovich Funchal$^{a}$
---
= 10000
Three generations mixing and $\tau$ decay pu... |
---
abstract: 'Deep learning forms a hierarchical network structure for representation of multiple input features. The adaptive structural learning method of Deep Belief Network (DBN) can realize a high classification capability while searching the optimal network structure during the training. The method can find the ... |
---
abstract: 'Achieving control and tunability of lyotropic materials has been a long-standing goal of liquid crystal research. Here we show that the elasticity of a liquid crystal system consisting of a dense suspension of semiflexible biopolymers can be manipulated over a relatively wide range of elastic moduli. Spe... |
---
abstract: 'I summarize the evidence for precession of isolated neutron stars and theoretical effort to understand the observations. I discuss factors that might set the precession period, describe constraints on the material properties of the crust, and conclude with a brief discussion of possible sources of stress... |
---
abstract: 'In this paper we present state-of-the-art (SOTA) performance on the LibriSpeech corpus with two novel neural network architectures, a *multistream CNN* for acoustic modeling and a *self-attentive simple recurrent unit (SRU)* for language modeling. In the hybrid ASR framework, the multistream CNN acoustic... |
---
author:
- |
Christian Kleiber\
Universität Basel Achim Zeileis\
Universität Innsbruck
bibliography:
- 'rootograms.bib'
title: Visualizing Count Data Regressions Using Rootograms
---
Introduction {#sec:introduction}
============
The area of count data regression has experienced rapid growth over the la... |
---
abstract: 'We propose a novel way of modelling time-varying networks, by inducing two-way sparsity on local models of node connectivity. This two-way sparsity separately promotes sparsity across time and sparsity across variables (within time). Separation of these two types of sparsity is achieved through a novel p... |
---
abstract: 'In spite of their evident logical character, particle statistics symmetries [*are not*]{} among the inherently quantum features exploited in quantum computation. A difficulty may be that, being a constant of motion of a unitary evolution, a particle statistics symmetry cannot affect the course of such an... |
---
abstract: 'In this work, we report the theoretical possibility of generating magnon polaron excitations through a space-varying magnetic field. The spatial dependence of the magnetic field in the Zeeman interaction gives rise to a magnon-phonon coupling when a magnetic field gradient is applied, and such a coupling... |
---
abstract: 'The gap caused by a strong electric field between the quark surface and nuclear crust of a strange star is studied in an improved model including gravity and pressure as well as electrostatic forces. The transition from gap to crust is followed in detail. The properties of the gap are investigated for a ... |
---
author:
- |
Pierre-Francois Marteau, \
E-mail: see http://people.irisa.fr/Pierre-Francois.Marteau/ [^1]
bibliography:
- 'biblio.bib'
title: 'Times series averaging and denoising from a probabilistic perspective on time-elastic kernels '
---
Introduction {#intro}
============
Since Maurice Fréchet’s pionee... |
---
abstract: 'Mermin suggests comparing my recent proof of quantum nonlocality to Bohr’s reply to Einstein, Podolsky, and Rosen. Doing so leads naturally to the insight that the nonlocal influence deduced from the analysis of the Hardy experiment is the same as the nonlocal influence deduced by Bohr, and used by him t... |
---
abstract: 'The First -LAT Catalog of Sources Above 10 GeV reported evidence of pulsed emission above 25 GeV from 12 pulsars, including the Vela pulsar, which showed evidence of pulsation at $>37$ GeV energy bands. Using 62 months of -LAT data, we analyzed the gamma-ray emission from the Vela pulsar and searched for... |
---
author:
- 'Genaro J. Mart[í]{}nez, Andrew Adamatzky, and Harold V. McIntosh'
title: A Computation in a Cellular Automaton Collider Rule 110
---
Introduction: Rule 110 {#rule110}
======================
Elementary cellular automaton (CA) rule 110 is the binary cell state automaton with a local transition function $... |
---
abstract: 'In this lecture we review several aspects of the thermal noise properties in two aging materials: a polymer and a colloidal glass. The measurements have been performed after a quench for the polymer and during the transition from a fluid-like to a solid-like state for the gel. Two kind of noise has been ... |
---
abstract: 'The topological properties of a material’s electronic structure are encoded in its Berry curvature, a quantity which is intimately related to the transverse electrical conductivity. In this paper we identify a previously unrecognized consequence of Berry curvature: an electric field-induced change in the... |
---
abstract: 'We revisit the main [H[i]{}]{}-to-stellar mass ratio (gas fraction) scaling relations, taking advantage of the HI spectral stacking technique to understand the dependence of gas content on the structural and star formation properties of nearby galaxies. This work uses a volume-limited, multi-wavelength s... |
---
abstract: 'Novel braneworld scenarios supported by warp factors driven by a single extra dimension are obtained from deformed one-dimensional lump-like solutions known [*a priori*]{}. Through a novel [*ansatz*]{}, the internal energy structure, the braneworld warp factor, and the quantum mechanical analogue problem... |
---
abstract: 'This paper presents a brief overview of the accomplishments of the Chandra satellite that are shedding light on the origin of high energy particles in astrophysical sources, with the emphasis on clusters of galaxies. It also discusses the prospects for the new data to be collected with instruments recent... |
---
abstract: 'This short example shows a contrived example on how to format the authors’ information for [*IJCAI–19 Proceedings*]{} using LaTeX.'
author:
- 'First Author$^1$[^1]'
- Second Author$^2$
- |
Third Author$^{2,3}$Fourth Author$^4$\
$^1$First Affiliation\
$^2$Second Affiliation\
$^3$Third Affi... |
---
abstract: 'Using a covariant embedding formalism, we find the effective field equations for the Electromagnetism that emerge on branes in the context of Dvali-Gabadadze-Porrati (DGP) braneworld scenario. Our treatment is essentially geometrical. We start with Maxwell equations in five-dimensions and project them in... |
---
author:
-
-
bibliography:
- 'Zotero.bib'
title: Minority Class Oversampling for Tabular Data with Deep Generative Models
---
|
---
abstract: 'We use the newest generation of the Starburst99/Mappings code to generate an extensive suite of models to facilitate detailed studies of star-forming galaxies and their ISM properties, particularly at low metallicities. The new models used include a rigorous treatment of metal opacities in the population... |
---
author:
- 'Oleg R. Musin'
title: Majorization and minimal energy on spheres
---
We consider the majorization (Karamata) inequality and minimums of the majorization (M-sets) for $f$–energy potentials of $m$–point configurations in a sphere. In particular, we show the optimality of regular simplexes, describe M-sets... |
---
abstract: 'The optimized perturbation theory (OPT) method is applied to the $SU(2)$ version of the Nambu–Jona-Lasinio (NJL) model both at zero and at finite temperature and/or density. At the first nontrivial order the OPT exhibits a class of $1/N_c$ corrections which produce nonperturbative results that go beyond ... |
---
abstract: 'In this paper we review recent work on novel computing paradigms using coupled oscillatory dynamical systems. We explore systems of relaxation oscillators based on linear state transitioning devices, which switch between two discrete states with hysteresis. By harnessing the dynamics of complex, connecte... |
---
abstract: '*The following paper is part of the authors’ response to an invitation from the Constitutional Affairs Committee (AFCO) of the European Parliament to advise on mathematical methods for the allocation of Parliamentary seats between the 27 Member States following the planned departure of the United Kingdom... |
---
bibliography:
- 'prd.bib'
date: 'June 22, 2012'
title: ' **Study of violation in Dalitz-plot analyses of , , and** '
---
SLAC-PUB-[14858]{}\
-PUB-[11]{}/[024]{}
authors\_nov2011\_bad2400
ACKNOWLEDGMENTS {#sec:acknowledgments}
===============
pubboard/acknowledgements
|
---
abstract: 'Let $k$ be an algebraically closed field of characteristic zero. In this paper we consider an integral fusion category over $k$ in which the Frobenius-Perron dimensions of its simple objects are at most $3$. We prove that such fusion category is of Frobenius type. In addition, we also prove that such fus... |
---
abstract: 'We propose an analytical approach to characterize undulator radiation near resonance, when the presence of the vacuum-pipe considerably affects radiation properties. This is the case of the far-infrared undulator beamline at the Free-electron LASer (FEL) in Hamburg (FLASH), that will be capable of delive... |
---
abstract: '$1s_{\Lambda}$ hypernuclear formation rates in stopped $K^-$ reactions on several $p$-shell targets are derived from hypernuclear formation spectra measured recently by the FINUDA Collaboration and are compared with calculated $1s_{\Lambda}$ formation rates based on a chirally motivated coupled channel m... |
---
author:
- Aljaž Zrnec and Dejan Lavbič
title: Social network aided plagiarism detection
---
> Aljaž Zrnec and **Dejan Lavbič**. 2018. [**Social network aided plagiarism detection**](https://doi.org/10.1111/bjet.12345), [British Journal of Educational Technology **(BJET)**](https://onlinelibrary.wiley.com/journal/1... |
---
abstract: 'We propose an efficient strategy to attack a continuous-variable quantum key distribution (CV-QKD) system, that we call homodyne detector blinding. This attack strategy takes advantage of a generic vulnerability of homodyne receivers: a bright light pulse sent on the signal port can lead to a saturation ... |
---
abstract: 'The main role of the ITER Radial Neutron Camera (RNC) diagnostic is to measure in real-time the plasma neutron emissivity profile at high peak count rates for a time duration up to 500 s. Due to the unprecedented high performance conditions and after the identification of critical problems, a set of acti... |
---
abstract: 'We study the persistence exponent for random walks in random sceneries (RWRS) with integer values and for some special random walks in random environment in $\mathbb Z^2$ including random walks in $\mathbb Z^2$ with random orientations of the horizontal layers.'
address:
- 'Institut Camille Jordan, CNRS ... |
---
abstract: 'Some explicit algorithms for higher order symplectic integration of a large class of Hamilton’s equations have recently been discussed by Mushtaq *et. al*. Here we present a Python program for automatic numerical implementation of these algorithms for a given Hamiltonian, both for double precision and mu... |
---
abstract: |
In this paper, we prove that every diagonal operator on a Hilbert space of which is of multiplicity one and has perfect spectrum admits a rank one perturbation without eigenvalues. This answers a question of Ionascu.\
**Keywords**: rank one perturbations of diagonal operators on Hilbert spaces, ... |
---
abstract: 'We study the action of the full bosonic string for the domain being two-dimensional Minkowski space and the target a Riemannian manifold. Its critical points couple the wave map equation to a scalar and a two-form potential. Besides investigating their basic features we establish existence results for th... |
---
abstract: 'In this short review the role of the Hirota equation and the tau-function in the theory of classical and quantum integrable systems is outlined.'
author:
- 'A. Zabrodin [^1]'
date: October 2012
title: |
Bethe ansatz and Hirota equation\
in integrable models
---
ITEP-TH-48/12
#### 1. Introductio... |
---
abstract: 'The magnon exchange mechanism of ferromagnetic superconductivity (FM-superconductivity) was developed to explain in a natural way the fact that the superconductivity in $UGe_2$, $ZrZn_2$ and $URhGe$ is confined to the ferromagnetic phase.The order parameter is a spin anti-parallel component of a spin-1 t... |
---
abstract: 'Distributed representation learned with neural networks has recently shown to be effective in modeling natural languages at fine granularities such as words, phrases, and even sentences. Whether and how such an approach can be extended to help model larger spans of text, e.g., documents, is intriguing, a... |
---
abstract: '[It is a fundamental problem in geometry to decide which moduli spaces of polarized algebraic varieties are embedded by their period maps as Zariski open subsets of locally Hermitian symmetric domains. In the present work we prove that the moduli space of Calabi-Yau threefolds coming from eight planes in... |
---
abstract: 'We consider the stability in the inverse problem consisting in the determination of an electric potential $q$, appearing in a Dirichlet initial-boundary value problem for the wave equation $\partial_t^2u-\Delta u+q(x)u=0$ in an unbounded wave guide $\Omega=\omega\times{\mathbb{R}}$ with $\omega$ a bounde... |
hep–th/0206091\
June 2002\
.6in
[**String backgrounds and LCFT**]{}
0.6in
[**Konstadinos Sfetsos**]{} 0.1in
.1in
Department of Engineering Sciences, University of Patras\
26110 Patras, Greece\
\
.6in
**Abstract**
We describe a large class of exact string backgrounds with a null Killing vector arising, via a lim... |
---
abstract: |
We introduce two different approaches for clustering semantically similar words. We accommodate ambiguity by allowing a word to belong to several clusters.
Both methods use a graph-theoretic representation of words and their paradigmatic relationships. The first approach is based on the concept... |
---
bibliography:
- 'myarticle.bib'
---
Introduction {#intro}
============
Is environmental policy beneficial to the environment without hurting the economy? The answer is not clear-cut. One debate is on the validity of the so-called double dividend hypothesis, this is, the claim that environmental tax could simultan... |
---
abstract: 'Using an existence criterion for good moduli spaces of Artin stacks by Alper–Fedorchuk–Smyth we construct a proper moduli space of rank two sheaves with fixed Chern classes on a given complex projective manifold that are Gieseker-Maruyama-semistable with respect to a fixed Kähler class.'
address:
- |
... |
---
title: 'Leading-particle suppression and surface emission '
---
Introduction {#cl:intro}
============
The yield of high transverse-momentum (${p_{\rm t}}{\,{\buildrel > \over {_\sim}}\,}5~{\mathrm{GeV}}$) leading particles in collisions at the top RHIC energy, ${{\sqrt{s_{\scriptscriptstyle{{\rm NN}}}}}}=200~{\m... |
---
abstract: 'Both rotation and interactions with binary companions can significantly affect massive star evolution, altering interior and surface abundances, mass loss rates and mechanisms, observed temperatures and luminosities, and their ultimate core-collapse fates. The Geneva and BPASS stellar evolution codes inc... |
---
abstract: 'Inspired by the theory of $p$-adic differential equations, this paper introduces an analogous theory for $q$-difference equations over a local field, when $|q|=1$. We define some basic concepts, for instance the *generic radius of convergence*, introduce technical tools, such as a *twisted Taylor formula... |
---
address:
- |
Chunlei Liu, School of Mathematical Sciences, Shanghai Jiao Tong University, Shanghai 200240\
email: clliu@sjtu.edu.cn
- |
Chuanze Niu, School of Mathematical Sciences, Liaocheng University, Liaocheng 252059\
email: niuchuanze@lcu.edu.cn
author:
- Chunlei Liu and Chuanze Niu
title: 'The... |
---
abstract: 'We prove the existence of a one-parameter family of self-similar solutions with time dependent tails for Smoluchowski’s coagulation equation, for a class of kernels $K(x,y)$ which are homogeneous of degree one and satisfy $K(x,1)\to k_0>0$ as $x\to 0$. In particular, we establish the existence of a criti... |
---
abstract: 'We analyze a proposed experiment \[Boixo [*et al.*]{}, Phys. Rev. Lett. [**101**]{}, 040403 (2008)\] for achieving sensitivity scaling better than $1/N$ in a nonlinear Ramsey interferometer that uses a two-mode Bose-Einstein condensate (BEC) of $N$ atoms. We present numerical simulations that confirm the... |
---
abstract: 'In [@eager-franco], Eager and Franco introduce a change of basis transformation on the F-polynomials of Fomin and Zelevinsky [@fz4], corresponding to rewriting them in the basis given by fractional brane charges rather than quiver gauge groups. This transformation seems to display a surprising stabilizat... |
---
author:
- 'B. K. Gibson'
- 'K. Pilkington'
- 'C. B. Brook'
- 'G. S. Stinson'
- 'J. Bailin'
bibliography:
- 'Grad.bib'
title: 'Constraining Sub-Grid Physics with High-Redshift Spatially-Resolved Metallicity Distributions'
---
[We examine the role of energy feedback in shaping the distribution of metals within cosmo... |
---
abstract: 'A counterpoint theory for the whole continuum of the octave is obtained from Mazzola’s model via extended counterpoint symmetries, and some of its properties are discussed.'
address: |
Universidad de la Cañada\
San Antonio Nanahuatipan Km 1.7 s/n. Paraje Titlacuatitla\
Teotitlan de Flores Mag... |
---
abstract: 'An optical signal that propagates along a conventional waveguide is back reflected at waveguide terminations. If the waveguide permits only one-way propagation, this back reflection cannot take place; the optical signal undergoes a nearly 100% conversion to radiation modes. Hence, a terminated one-way wa... |
---
author:
- 'K.K. Nilsson'
- 'C. Tapken'
- 'P. Møller'
- 'W. Freudling'
- 'J.P.U. Fynbo'
- 'K. Meisenheimer'
- 'P. Laursen'
- 'G. [Ö]{}stlin'
date: 'Received date / Accepted date'
title: 'Evolution in the properties of Lyman-$\alpha$ emitters from redshifts $z \sim 3$ to $z \sim 2$'
---
Introduction
============
Ov... |
---
abstract: 'The article considers strategies of coalitions that are based on intelligence information about moves of some of the other agents. The main technical result is a sound and complete logical system that describes the interplay between coalition power modality with intelligence and distributed knowledge mod... |
---
abstract: 'It is well–known that the left term of the classical Hermite–Hadamard inequality is closer to the integral mean value than the right one. We show that in the multivariate case it is not true. Moreover, we introduce some related inequality comparing the methods of the approximate integration, which is opt... |
---
abstract: 'We study an analogue of the analytic torsion for elliptic complexes that are graded by $\mathbb{Z}_2$, orignally constructed by Mathai and Wu [@Mathai:2011]. Motivated by topological T-duality, Bouwknegt and Mathai [@Bouwknegt:2004] study the complex of forms on an odd-dimensional manifold equipped with ... |
---
abstract: 'The Polyakov linear-sigma model (PLSM) and Hadron Resonance Gas (HRG) model are considered to study the hadronic and partonic equation(s) of state, the pressure, and response to finite magnetic field, the magnetization. The results are confronted to recent lattice QCD calculations. Both models are in fai... |
---
abstract: 'The positron-neutrino correlation in the $0^+ \rightarrow 0^+$ $\beta$ decay of $^{32}$Ar was measured at ISOLDE by analyzing the effect of lepton recoil on the shape of the narrow proton group following the superallowed decay. Our result is consistent with the Standard Model prediction. For vanishing Fi... |
---
abstract: 'Using the absolute ages of passively evolving galaxies observed at different redshifts, one can obtain the differential ages, the derivative of redshift $z$ with respect to the cosmic time $t$ (i.e. ${\rm d} z/{\rm d}t$). Thus, the Hubble parameter $H(z)$ can be measured through the relation $H(z)=-({\rm... |
---
abstract: 'Adiabatic perturbations propagate in the expanding universe like scalar massless fields in some effective Robertson-Walker space-time.'
---
\#1\#2[([\#2]{})]{} \#1\#2 \#1\#2 \#1 33[ ]{} \#1\#2\#3\#4[[\#1]{} [**\#2**]{} (\#3) \#4]{}
[**A field theory approach to cosmological density perturbations[^1]**]... |
---
abstract: 'An effective medium model is developed for disordered metamaterials containing a spatially random distribution of dielectric spheres. Similar to effective medium models for ordered metamaterials, this model predicts resonances in the effective permeability and permittivity arising from electric- and magn... |
---
abstract: 'Multivariate classification methods using explanatory and predictive models are necessary for characterizing subgroups of patients according to their risk profiles. Popular methods include logistic regression and classification trees with performances that vary according to the nature and the characteris... |
---
author:
- 'Anjith George, and Aurobinda Routray, [^1]'
bibliography:
- 'refsnew.bib'
title: 'A Score-level Fusion Method for Eye Movement Biometrics'
---
is an active area of research in pattern recognition and machine learning community. Potential applications of biometrics include forensics, law enforcement, su... |
---
author:
- |
, Sabyasachi Pal and A. Pramesh Rao\
National Centre for Radio Astrophysics, Pune, India\
E-mail:
title: Low Frequency GMRT Observations of Microquasar V4641 Sgr
---
Introduction
============
The micro-quasar V4641 Sgr (XTE J1819-254/SAX J1819.3-2525) was discovered independently by propor... |
---
abstract: 'A realistic magnetic dipole has complex effects on a charged particle near the entrance and exit of the magnet, even with a constant and uniform magnetic field deep within the interior of the magnet. To satisfy Maxwell’s equations, the field lines near either end of a realistic magnet are significantly m... |
---
abstract: 'We apply the exchange Monte Carlo method to the ordering dynamics of the three-state Potts model with the conserved order parameter. Even for the deeply quenched case to low temperatures, we have observed a rapid domain growth; we have proved the efficiency of the exchange Monte Carlo method for the orde... |
---
abstract: 'This paper studies the problem for an affine hypersurface system to reach a polytopic target set starting from inside a polytope in the state space. We present an exhaustive solution which begins with a characterization of states which can reach the target by open-loop control and concludes with a system... |
---
abstract: 'Speech-based virtual assistants, such as Amazon Alexa, Google assistant, and Apple Siri, typically convert users’ audio signals to text data through automatic speech recognition (ASR) and feed the text to downstream dialog models for natural language understanding and response generation. The ASR output ... |
---
abstract: 'There are different measures to classify a network’s data set that, depending on the problem, have different success. For example, the resistance distance and eigenvector centrality measures have been successful in revealing ecological pathways and differentiating between biomedical images of patients wi... |
---
abstract: 'We report the first results from deep X-ray observations of the Wolf-Rayet binary system [WR 147 ]{}with the [*Chandra*]{} HETG. Analysis of the zeroth order data reveals that [WR 147 ]{}is a [*double*]{} X-ray source. The northern counterpart is likely associated with the colliding wind region, while th... |
---
abstract: |
A cut ideal of a graph records the relations among the cuts of the graph. These toric ideals have been introduced by Sturmfels and Sullivant who also posed the problem of relating their properties to the combinatorial structure of the graph.\
We study the cut ideals of the family of ring graphs,... |
---
abstract: 'Based on the analogy with the quantum mechanics of a particle propagating in a [*complex*]{} potential, we develop a field-theoretical description of the statistical properties of a self-avoiding polymer chain in a random environment. We show that the account of the non-Hermiticity of the quantum Hamilto... |
---
abstract: 'In this note, we establish a duality result under the residue paring between certain two-dimensional adelic spaces, which are associated to a closed point on an arithmetic surface.'
address: 'School of Mathematical Science, Zhejiang University, Hangzhou 310027, P.R. China'
author:
- Dongwen Liu
title: 'R... |
---
abstract: |
Transition metal dichalcogenide materials $MX_2 (M=Mo,W;X=S,Se)$ are being thoroughly studied due to their novel two-dimensional structure, that is associated with exceptional optical and transport properties. From a computational point of view, Density Functional Theory simulations perform very wel... |
---
abstract: 'The Planet Formation Imager (PFI) project aims to image the period of planet assembly directly, resolving structures as small as a giant planet’s Hill sphere. These images will be required in order to determine the key mechanisms for planet formation at the time when processes of grain growth, protoplane... |
---
abstract: 'We report the optical spectroscopy of four young radio sources which are observed with the Lijiang 2.4m telescope. The Eddington ratios of these sources are similar with those of narrow-line Seyfert 1 galaxies (NLS1s). Their Fe [ii]{} emission is strong while \[O [iii]{}\] strength is weak. These results... |
---
abstract: 'Network quantization is an effective method for the deployment of neural networks on memory and energy constrained mobile devices. In this paper, we propose a Dynamic Network Quantization (DNQ) framework which is composed of two modules: a bit-width controller and a quantizer. Unlike most existing quanti... |
---
abstract: 'Biconformal spaces contain the essential elements of quantum mechanics, making the* *independent imposition of quantization unnecessary. Based on three postulates characterizing motion and measurement in biconformal geometry, we derive standard quantum mechanics, and show how the need for probability amp... |
---
abstract: 'We extend our result [@NLKGrad] to the non-radial case, giving a complete classification of global dynamics of all solutions with energy at most slightly above that of the ground state for the nonlinear Klein-Gordon equation with the focusing cubic nonlinearity in three space dimensions.'
address:
- |
... |
---
author:
- Petra Berenbrink
- Dominik Kaaser
- Tomasz Radzik
bibliography:
- 'paper.bib'
title: On Counting the Population Size
---
|
---
abstract: 'The azimutal correlations of heavy quarks produced in the high energy $pp$ ($p\overline{p}$) collisions are calculated in the framework of QCD without the usual assumptions of the parton model. The virtual nature of the interacting gluons as well as their transverse motion and different polarizations are... |
---
abstract: 'We analyse the structure and kinematics of ionized gas in the vicinity of the ultraluminous X-ray source (ULX) HoII X-1 in the Holmberg II galaxy using observational data obtained with a scanning Fabry–Perot interferometer in the H$\alpha$, [\[S [ii]{}\] ]{}and [\[O [iii]{}\] ]{}emission lines at the Rus... |
---
abstract: 'Yelp ratings are often viewed as a reputation metric for local businesses. In this paper we study how Yelp ratings evolve over time. Our main finding is that on average the first ratings that businesses receive overestimate their eventual reputation. In particular, the first review that a business receiv... |
---
abstract: 'Using Boolean networks as prototypical examples, the role of symmetry in the dynamics of heterogeneous complex systems is explored. We show that symmetry of the dynamics, especially in critical states, is a controlling feature that can be used both to greatly simplify analysis and to characterize differe... |
---
abstract: 'We consider a fluid with weakly broken time and translation symmetries. We assume the fluid also possesses a $U(1)$ symmetry which is not only weakly broken, but is anomalous. We use the second order chiral quasi-hydrodynamics to compute the magneto conductivities of this fluid in the presence of a weak ... |
---
abstract: 'The Ising-like spin ice model, with a macroscopically degenerate ground state, has been shown to be approximated by several real materials. Here we investigate a model related to spin ice, in which the Ising spins are replaced by classical Heisenberg spins. These populate a cubic pyrochlore lattice and a... |
---
abstract: 'Some recent theoretical developments of the QCD phase diagram are summarized. Chiral symmetry restoration and the confinement/deconfinement transition at nonzero temperature and quark densities are analyzed in the framework of an effective linear sigma model with three light quark flavors. The sensitivit... |
---
author:
- Sebastian Krug
bibliography:
- 'BibSeb.bib'
title: 'Rational cohomology of $\overline{R}_2$ (and $\overline{S}_2$)'
---
In this text we compute the rational cohomology ring of $\overline{R}_2$, the moduli space of Prym curves of genus 2, which is, as we also show, isomorphic to the rational Chow ring of ... |
---
author:
- 'S.I. Eidelman,'
- 'L.V. Kardapoltsev'
- 'and D.V. Matvienko'
title: 'Correction to factorization in $\bar{B}^0 \to D^{*+} \omega \pi^-$'
---
Introduction
============
In 2015 the Belle collaboration reported a detailed amplitude analysis of the $\bar{B}^0 \to D^{*+} \omega \pi^-$ decays based on the fu... |
---
abstract: 'With the simple Zwanzig model in Onsager approximation I study the effect of length polydispersity in the surface phase diagram of hard rods interacting with a hard wall. The properly extended interface Gibbs-Duhem equation for a polydisperse system allows us to predict the behaviour of the surface tensi... |
---
abstract: 'The ground state of a one-dimensional Hubbard model with a bond-charge attraction $W$ term at half-filling is investigated by the density matrix renormalization group method. It is confirmed that the spin gap will be closed at $U>8W$. But the long-range bond order wave survives even when the spin gap is ... |
---
abstract: 'The analysis of games played on graph-like structures is of increasing importance due to the prevalence of social networks, both virtual and physical, in our daily life. As well as being relevant in computer science, mathematical analysis and computer simulations of such distributed games are vital metho... |
---
abstract: 'We present the first lattice QCD calculation of coupled $\pi\omega$ and $\pi\phi$ scattering, incorporating coupled $S$ and $D$-wave $\pi\omega$ in $J^P=1^+$. Finite-volume spectra in three volumes are determined via a variational analysis of matrices of two-point correlation functions, computed using la... |
---
abstract: 'We have computed trajectories, distances and times of closest approaches to the Sun by stars in the Solar neighborhood with known position, radial velocity and proper motions. For this purpose we have used a full potential model of the Galaxy that reproduces the local z-force, the Oort constants, the loc... |
---
abstract: |
For fixed $s \ge 3$, we prove that if optimal $K_s$-free pseudorandom graphs exist, then the Ramsey number $r(s,t) = t^{s-1+o(1)}$ as $t \rightarrow \infty$. Our method also improves the best lower bounds for $r(C_{\ell},t)$ obtained by Bohman and Keevash from the random $C_{\ell}$-free process by p... |
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