text stringlengths 4 2.78M |
|---|
---
abstract: 'Coupling of photonic crystal (PC) linear three-hole defect cavities (L3) to PC waveguides is theoretically and experimentally investigated. The systems are designed to increase the overlap between the evanescent cavity field and the waveguide mode, and to operate in the linear dispersion region of the wa... |
---
abstract: 'We show a uniqueness theorem for charged rotating black holes in the bosonic sector of five-dimensional minimal supergravity. More precisely, under the assumptions of the existence of two commuting axial isometries and spherical topology of horizon cross-sections, we prove that an asymptotically flat, st... |
---
abstract: 'A general experimental technique for high resolution studies of nucleon transfer reactions using radioactive beams is briefly described, together with the first new physics results that have been obtained with the new TIARA array. These first results from TIARA are for the reaction $^{24}$Ne(d,p)$^{25}$N... |
---
abstract: |
We study average case approximation of Euler and Wiener integrated processes of $d$ variables which are almost surely $r_k$-times continuously differentiable with respect to the $k$-th variable and $0\le r_k\le r_{k+1}$. Let $n(\eps,d)$ denote the minimal number of continuous linear functionals whic... |
---
abstract: 'We study the Distant Red Galaxy (DRG, $J-K_s>2.3$) neighbour population of Quasi Stellar Objects (QSOs) selected from the Sloan Digital Sky Survey (SDSS) in the redshift range $1\leq z\leq 2$. We perform a similar analysis for optically obscured AGNs (i.e. with a limiting magnitude $I > 24$) detected in ... |
---
abstract: 'Knowing about optimal quantum measurements is important for many applications in quantum information and quantum communication. However, deriving optimal quantum measurements is often difficult. We present a collection of results for minimum-cost quantum measurements, and give examples of how they can be... |
---
abstract: 'A bounded operator $A$ on a real or complex separable infinite-dimensional Banach space $Z$ is *universal* in the sense of Glasner and Weiss if for every invertible [ergodic]{} [measure]{}-preserving transformation $T$ of a standard Lebesgue [probability]{} space $(X,{\mathcal{B}},\mu )$, there exists an... |
---
author:
- 'M. Guainazzi, P.Grandi, A.Comastri,'
- 'G.Matt'
date: 'Received ; accepted '
title: |
The hard X-ray view of the low-luminosity blazar\
in the radio galaxy NGC 6251
---
Introduction
============
NGC 6251 is an E2 nearby ($z=0.02488$; if $H_{\rm 0} = 70$ km s$^{-1}$ Mpc$^{-1}$, as assumed in thi... |
hep-th/0009083\
September 2000\
[ Supersymmetric Brane World Scenarios from Off-Shell Supergravity]{}\
[Max Zucker]{}[^1]
[*[ Physikalisches Institut\
Universität Bonn\
Nussallee 12\
D-53115 Bonn, Germany]{}*]{}\
[Abstract]{}
Using $N=2$ off-shell supergravity in five dimensions, we supersymmetrize the brane world... |
---
abstract: 'An adaptive moving mesh finite element method is studied for the numerical solution of the porous medium equation with and without variable exponents and absorption. The method is based on the moving mesh partial differential equation approach and employs its newly developed implementation. The implement... |
---
author:
- Dominik Gerstung
- Norbert Kaiser
- Wolfram Weise
title: 'Hyperon-nucleon three-body forces and strangeness in neutron stars'
---
Introduction {#sec:intro}
============
The existence of heavy neutron stars with masses around 2$M_\odot$ [@Demorest2010; @Antoniadis2013; @Fonseca2016; @Cromartie2019] sets ... |
---
abstract: 'The paper is devoted to the analysis of Fermi acceleration of protons in GRBs and its neutrino signature. We have compared the consequences of Bohm scaling and those of a Kolmogorov scaling, the latter being more reliable. The predictions about the energy limitation of UHE-protons by the various losses a... |
---
abstract: |
We discuss the problem of deciding when a metrisable topological group $G$ has a canonically defined local Lipschitz geometry. This naturally leads to the concept of [*minimal*]{} metrics on $G$, that we characterise intrinsically in terms of a linear growth condition on powers of group elements.
... |
---
author:
- 'Ira Wolfson,'
- 'Azadeh Maleknejad,'
- and Eiichiro Komatsu
title: 'How attractive is the isotropic attractor solution of axion-SU(2) inflation?'
---
Introduction
============
Cosmic inflation [@Guth:1980zm; @Sato:1980yn] based on a single slowly rolling scalar field [@Linde:1981mu; @Albrecht:1982wi; @... |
---
author:
- 'Christopher G. Lester'
- Matthias Schott
bibliography:
- 'paper.bib'
title: 'Search for Non-Standard Sources of Parity Violation in Jets at $\sqrt{s}=8$ TeV with CMS Open Data'
---
\[Sec:Intro\]Introduction
=========================
It is rightly beyond doubt that the laws of physics violate parity. Th... |
---
abstract: 'In this paper, we show the global well-posedness for periodic gKdV equations in the space $H^s(\mathbb{T})$, $s\ge \frac12$ for quartic case, and $s> \frac59$ for quintic case. These improve the previous results of Colliander et al in 2004. In particular, the result is sharp for quintic case. The main ap... |
---
abstract: |
We present a new sorting algorithm, called , that exploits the existence of monotonic runs for sorting efficiently partially sorted data. This algorithm is a variant of the well-known algorithm , which is the sorting algorithm used in standard libraries of programming languages such as Python or Jav... |
---
abstract: 'We examine the internal structure of the ground states of a trapped Bose-Einstein condensate in which atoms have three internal hyperfine spins. We determine a set of collective spin states which minimize the interaction energy between condensate atoms. We also examine the internal dynamics of an initial... |
---
author:
- 'Davide Pierangeli$^\dag$,$^{1,2}$, Mushegh Rafayelyan$^\dag$,$^{3}$ Claudio Conti$^\ddag$,$^{2,1}$ Sylvain Gigan$^\ddag$,$^{3}$'
title: 'Supplementary Material for *Scalable spin-glass optical simulator* '
---
Supplementary Figures
=====================
![ []{data-label="FigureS1"}](SupplementaryFigure... |
---
author:
-
bibliography:
- 'PartialLists.bib'
title: Algebraic Comparison of Partial Lists in Bioinformatics
---
|
---
abstract: 'Using the perturbative method for the simulation of charmed particles, the dynamical origin of charm quark elliptic flow is studied in the framework of a multi-phase transport (AMPT) model. Besides the expected ordering relative to that of light quarks according to quark masses, charm quark elliptic flow... |
---
abstract: 'We present a theoretical model for atomic hydrogen ionization by electron impact in the instantaneous approximation and the more accurate non-instantaneous approach using the methods of Quantum Electrodynamics, for the binary coplanar and the coplanar asymmetric geometries. All electrons are described by... |
---
abstract: 'A generative probabilistic model for relational data consists of a family of probability distributions for relational structures over domains of different sizes. In most existing statistical relational learning (SRL) frameworks, these models are not projective in the sense that the marginal of the distri... |
---
abstract: 'We propose an exactly solvable model to reveal the physics of the interplay between interaction and disorder in bosonic systems. Considering interacting bosons in a double-well potential, in which disorder is mimicked by taking the energy level mismatch between the two wells to be randomly distributed, w... |
---
abstract: 'Many companies rely on Cloud infrastructures for their computation, communication and data storage requirements. While Cloud services provide some benefits, e.g., replacing high upfront costs for an IT infrastructure with a pay-as-you-go model, they also introduce serious concerns that are notoriously di... |
---
abstract: 'A graph is an efficient open domination graph if there exists a subset of vertices whose open neighborhoods partition its vertex set. We characterize those graphs $G$ for which the Cartesian product $G\,\Box\, H$ is an efficient open domination graph when $H$ is a complete graph of order at least 3 or a ... |
---
abstract: 'Optimal $B$-robust estimate is constructed for multidimensional parameter in drift coefficient of diffusion type process with small noise. Optimal mean-variance robust (optimal $V$-robust) trading strategy is find to hedge in mean-variance sense the contingent claim in incomplete financial market with ar... |
---
abstract: 'Ultra-high-energy cosmic rays (UHECRs) can be accelerated by tidal disruption events of stars by black holes. We suggest a novel mechanism for UHECR acceleration wherein white dwarfs (WDs) are tidally compressed by intermediate-mass black holes (IMBHs), leading to their ignition and subsequent explosion ... |
---
author:
- 'Junquan Tao[^1] on behalf of the CMS collaboration'
title: Search for rare and exotic Higgs Boson decay modes
---
Introduction {#intro}
============
The discovery of the Higgs boson with a mass of 125.09 $\pm$ 0.24 ${\mathrm{{GeV}}}$ [@Aad:2012tfa; @Chatrchyan:2012xdj; @Chatrchyan:2013lba] at the Large... |
---
abstract: 'We study a class of quantum measurements that furnish probabilistic representations of finite-dimensional quantum theory. The Gram matrices associated with these Minimal Informationally Complete quantum measurements (MICs) exhibit a rich structure. They are “positive” matrices in three different senses, ... |
---
abstract: 'The discovery that the number of physically consistent string vacua is on the order of $10^{500}$ has prompted several statistical studies of string phenomenology. Contained here is one such study that focuses on the Weakly Coupled Free Fermionic Heterotic String (WCFFHS) formalism. Presented are systema... |
---
abstract: 'We show that the complex dynamics of the general Bianchi IX universe in the vicinity of the spacelike singularity can be approximated by a simplified system of equations. Our analysis is mainly based on numerical simulations. The properties of the solution space can be studied by using this simplified dy... |
---
author:
- '[Sophia Yakoubov]{}'
date: |
[`sonka89@mit.edu`]{}\
[MIT]{}
title: |
\
[Pattern Avoidance in Extensions of Comb-Like Posets]{}
---
|
---
author:
- 'Qing-Dong Jiang'
- 'Zhi-qiang Bao'
- 'Qing-Feng Sun'
- 'X. C. Xie'
date:
-
-
title: Theory for electric dipole superconductivity with an application for bilayer excitons
---
**Exciton superfluid is a macroscopic quantum phenomenon in which large quantities of excitons undergo the Bose-Einstein condens... |
---
abstract: 'Measuring the vulnerability of communities in complex network has become an important topic in the research of complex system. Numerous existing vulnerability measures have been proposed to solve such problems, however, most of these methods have their own shortcomings and limitations. Therefore, a new e... |
---
abstract: 'Natural language offers an intuitive and flexible means for humans to communicate with the robots that we will increasingly work alongside in our homes and workplaces. Recent advancements have given rise to robots that are able to interpret natural language manipulation and navigation commands, but these... |
---
abstract: |
We study a many-body system of interacting spin-1 particles in the context of ultracold atomic gases. Its description requires eight parameters among which there are three components of magnetization and five parameters associated with quadrupole degrees of freedom. Based on the symmetry considerati... |
---
author:
- |
T. Bergmann$^{1}$, R. Engel$^{1}$, D. Heck$^{1}$, N. N. Kalmykov$^{2}$,\
S. Ostapchenko[^1] $^{1,2}$, T. Pierog$^{1}$, T. Thouw$^{1}$, K. Werner$^{3}$\
*$^{1}$Forschungszentrum Karlsruhe, Institut für Kernphysik, 76021 Karlsruhe, Germany*\
*$^{2}$D.V. Skobeltsyn Institute of Nuclear Phys... |
---
abstract: 'We present a sparse estimation and dictionary learning framework for compressed fiber sensing based on a probabilistic hierarchical sparse model. To handle severe dictionary coherence, selective shrinkage is achieved using a Weibull prior, which can be related to non-convex optimization with $\ell_p$-nor... |
---
abstract: 'We consider in this paper some class of perturbation for the semilinear wave equation with subcritical (in the conformal transform sense) power nonlinearity. We first derive a Lyapunov functional in similarity variables and then use it to derive the blow-up rate. Though the result is similar to the unper... |
---
abstract: 'We propose a quantum spin Talbot effect for an electron beam transmitted through a grating of magnetic nanostructures. Tunable periodic magnetic nanostructures can be used in conjunction with electron-beam illumination to create a spin polarized replica of the transversely periodic exit surface beam a Ta... |
UUITP-12/02\
hep-th/0210058
[**On the consistency of de Sitter vacua\
**]{}
[Ulf H. Danielsson]{}\
Institutionen för Teoretisk Fysik, Box 803, SE-751 08 Uppsala, Sweden
[ulf@teorfys.uu.se\
]{}
[**Abstract**]{}
In this paper the consistency of the de Sitter invariant $\alpha $-vacua, which have been introduced as ... |
---
abstract: 'Pauli spin blockade (PSB) is a significant physical effect in double quantum dot (DQD) systems. In this paper, we start from the fundamental quantum model of the DQD with the electron-electron interaction being considered, and then systematically study the PSB effect in DQD by using a recently developed ... |
[**On the Geometry and Homology of\
Certain Simple Stratified Varieties**]{}\
[**T. Hübsch**]{}[^1] and [**A. Ramān**]{}[^2]\
[*Department of Mathematics and\
Department of Physics and Astronomy\
Howard University\
Washington, DC 20059*]{}\
[**ABSTRACT**]{}\
Introduction, Results and Summary
==========================... |
---
author:
- 'M. Kunert'
- 'A. Marecki'
- 'R. E. Spencer'
- 'A. J. Kus'
- 'J. Niezgoda'
date: 'Received 12 November 2001/ Accepted 5 April 2002'
subtitle: 'I. MERLIN images of arc-second scale objects'
title: 'FIRST-based survey of Compact Steep Spectrum sources'
---
Introduction
============
Compact Steep Spectrum ... |
---
abstract: |
The simultaneous photometric and spectroscopic observations of the RR Lyrae variables in the globular cluster, M3, published in @data [Paper I] made it possible to perform Baade-Wesselink (BW) analysis of a large sample of Blazhko stars for the first time. The BW distances of Blazhko stars turned ou... |
---
abstract: 'We study a set of crossed 1D systems, which are coupled with each other via tunnelling at the crossings. We begin with the simplest case with no electron-electron interactions and find that besides the expected level splitting, bound states can emerge. Next, we include an external potential and electron-... |
---
abstract: 'We report the full complex dielectric function of high-purity $\textrm{Ba}_{0.68}\textrm{K}_{0.32}\textrm{Fe}_2\textrm{As}_2$ single crystals with $T_{\mathrm{c}}=38.5\ \textrm{K}$ determined by wide-band spectroscopic ellipsometry at temperatures $10\leq T\leq300\ \textrm{K}$. We discuss the microscopic... |
=1200
**SPECTRAL FLOW AND LEVEL SPACING OF EDGE STATES**
0.1cm
**FOR QUANTUM HALL HAMILTONIANS**
Nicolas Macris
0.25cm
Institute for Theoretical Physics
Ecole Polytechnique Fédérale de Lausanne
CH-1015 Lausanne, Switzerland
**Abstract**
0.25cm
We consider a non relativistic particle on the surface of a semi-... |
---
abstract: 'Exoplanets, and in particular hot ones such as hot Jupiters, require a very significant quantities of molecular spectroscopic data to model radiative transport in their atmospheres or to interpret their spectra. This data is commonly provided in the form of very extensive transition line lists. The size ... |
---
abstract: 'We construct an independent increments Gaussian process associated to a class of multicolor urn models. The construction uses random variables from the urn model which are different from the random variables for which central limit theorems are available in the two color case.'
address: |
$^{1}$Depar... |
---
abstract: 'This paper reports turbulent boundary layer measurements made over open-cell reticulated foams with varying pore size [[[and thickness, but constant porosity ($\epsilon \approx 0.97$)]{}]{}]{}. The foams were flush-mounted into a cutout on a flat plate. A Laser Doppler Velocimeter (LDV) was used to measu... |
---
abstract: 'Several recent works have aimed to explain why severely overparameterized models, generalize well when trained by Stochastic Gradient Descent (SGD). The emergent consensus explanation has two parts: the first is that there are “no bad local minima”, while the second is that SGD performs implicit regulari... |
---
abstract: 'We discuss the progress of the SCUBA Local Universe Galaxy Survey (SLUGS), the first large, statistical sub-mm survey of the local universe. Since our original survey of a sample of 104 *IRAS*-selected galaxies we have recently completed a sample of 78 Optically-Selected galaxies. Since SCUBA is sensitiv... |
---
abstract: 'The ground states of Na$_x$CoO$_2$ ($0.0<x<1.0$) is studied by the LDA+Gutzwiller approach, where charge transfer and orbital fluctuations are all self-consistently treated [*ab-initio*]{}. In contrast to previous studies, which are parameter-dependent, we characterized the phase diagram as: (1) Stoner m... |
---
abstract: 'Deformation quantization for any Grassmann scalar free field is described via the Weyl-Wigner-Moyal formalism. The Stratonovich-Weyl quantizer, the Moyal $\star$-product and the Wigner functional are obtained by extending the formalism proposed recently in [@imelda] to the fermionic systems of infinite n... |
---
abstract: 'This work is developing, and we will include many additions in the near future. Our purpose here is to highlight that there is plenty of space for a topological development of the Fermat Real Line.'
author:
- 'Kyriakos Papadopoulos, kyriakos.papadopoulos1981@gmail.com\'
title: '[**A Few Questions on the ... |
---
abstract: 'Spatial heterogeneity in the elastic properties of soft random solids is examined via vulcanization theory. The spatial heterogeneity in the *structure* of soft random solids is a result of the fluctuations locked-in at their synthesis, which also brings heterogeneity in their *elastic properties*. Vulca... |
---
abstract: 'The level of control that one has over neutral molecules in beams dictates their possible applications. Here we experimentally demonstrate that state-selected, neutral molecules can be kept together in a few mm long packet for a distance of over one mile. This is accomplished in a circular arrangement of... |
---
abstract: 'Automatic Service Composition is a research direction aimed at facilitating the usage of atomic web services. Particularly, the goal is to build workflows of services that solve specific queries, which cannot be resolved by any single service from a known repository. Each of these services is described i... |
---
abstract: |
Marcus, Spielman, and Srivastava in their seminal work [@MSS13] resolved the Kadison-Singer conjecture by proving that for any set of finitely supported independently distributed random vectors $v_1,\dots, v_n$ which have “small” expected squared norm and are in isotropic position (in expectation), ... |
---
abstract: 'The (778) Theobalda asteroid family attracted little attention so far, but our study shows that it is important in several aspects. In this paper we investigate the origin and evolution of Theobalda family. Firstly, we identify the family as a statistically relevant group in the space of synthetic proper... |
---
abstract: 'Quantitative assessment of a treatment progress in the Achilles tendon healing process - one of the most common musculoskeletal disorders in modern medical practice - is typically a long and complex process: multiple MRI protocols need to be acquired and analysed by radiology experts for proper assessmen... |
---
abstract: 'In this work we propose an extension to the Standard Model in which we consider the model 2HDM type-III plus massive neutrinos and the horizontal flavor symmetry $S_{3}$ $(\nu$2HDM$\otimes S_3)$. In the above framework and with the explicit breaking of flavor symmetry $S_{3}$, the Yukawa matrices in the ... |
---
abstract: 'We analyse the inter-scale transfer of energy for two types of plane Poiseuille flow: the P4U exact coherent state of @Park15 and turbulent flow in a minimal channel. For both flows, the dominant energy-producing modes are streamwise-constant streaks with a spanwise spacing of approximately 100 wall unit... |
---
abstract: 'In this work, we report the excitation of inertial waves in a librating sphere even for libration frequencies where these waves are not directly forced. This spontaneous generation comes from the localized turbulence induced by the centrifugal instabilities in the Ekman boundary layer near the equator an... |
---
abstract: 'We investigate the influence of confinement on the positional order of a quasi-1D electron system trapped on the surface of liquid helium. We find evidence that the melting of the Wigner solid (WS) depends on the confinement strength, as well as electron density and temperature. A reentrant solid-liquid-... |
---
author:
- 'R. P. Mignani'
- 'C. Motch'
- 'F. Haberl'
- 'S. Zane'
- 'R. Turolla'
- 'A. Schwope'
date: 'Received ...; accepted ...'
title: |
VLT optical observations of the isolated neutron star\
[^1]
---
Introduction
============
X-ray observations performed with the [[*Röntgen Satellite*]{}]{} ([[*ROSAT*]... |
---
abstract: 'Renormalization factors for three- and four-quark operators, which appear in the low energy effective Lagrangian of the proton decay and the weak interactions, are perturbatively calculated in domain-wall QCD. We find that the operators are multiplicatively renormalizable up to one-loop level without mix... |
---
abstract: |
The Hopf algebra structure underlying Feynman diagrams which governs the process of renormalization in perturbative quantum field theory is reviewed. Recent progress is briefly summarized with an emphasis on further directions of research.\
---
\[section\] \[theorem\][Proposition]{} \[theorem\][Def... |
---
abstract: |
This letter proposes a simple but accurate approximation to analytically model both the inter-Wireless Local Area Networks (WLANs) interactions and the negative effect of collisions in the performance of high density WLAN scenarios. Inter-WLANs interactions are characterized using a continuous time ... |
---
abstract: 'Contributions of quantum interference effects occuring in quasicrystals are reported. First conversely to metallic systems, quasiperiodic ones are shown to enclose original alterations of their conductive properties while downgrading long range order. Besides, origin of localization mechanism are outline... |
---
abstract: 'We study the setting of 2-step nilpotent Lie groups in the particular case that its type $(p,q)$ is not exceptional. We demonstrate that, generically, the orbits of $\mathbb R^{>0}\times {\operatorname{Aut}}_0$ in $GL(n)/O(n)$ are congruent even when a Ricci soliton metric does exists. In doing so, we pr... |
---
abstract: 'Recently, Li and Liu have studied global monoole of tachyon in a four dimensional static space-time. We analyze the motion of massless and massive particles around tachyon monopole. Interestingly, for the bending of light rays due to tachyon monopole instead of getting angle of deficit we find angle of s... |
---
abstract: 'Assuming that the mechanism proposed by Gell-Mann and Hartle works as a mechanism for decoherence and classicalization of the metric field, we formally derive the form of an effective theory for the gravitational field in a semiclassical regime. This effective theory takes the form of the usual semiclass... |
---
abstract: 'In these lectures we provide a basic introduction into the topic of dispersion relation and analyticity. The properties of 2-point functions are discussed in some detail from the viewpoint of the Källén-Lehmann and general dispersion relations. The Weinberg sum rules figure as an application. The analyti... |
---
abstract: 'Explicit expressions for anharmonic contributions to the thermodynamic properties with allowance for higher-order phonon-phonon interactions for closed-packed crystals are given, and the calculations for some fcc metals near the melting (Ir, Rh) and martensite phase transition (Ca, Sr) points are carried... |
---
abstract: 'Training deep neural networks with only a few labeled samples can lead to overfitting. This is problematic in where only a few labeled samples are available. In this paper, we show that a consequence of overfitting in is feature distribution misalignment between labeled and unlabeled samples. Hence, we p... |
---
abstract: 'It is well-known that the Artin-Mazur dynamical zeta function of a hyperbolic or quasi-hyperbolic toral automorphism is a rational function, which can be calculated in terms of the eigenvalues of the corresponding integer matrix. We give an elementary proof of this fact that extends to the case of genera... |
---
abstract: 'Generative models for 3D geometric data arise in many important applications in 3D computer vision and graphics. In this paper, we focus on 3D deformable shapes that share a common topological structure, such as human faces and bodies. Morphable Models and their variants, despite their linear formulation... |
---
abstract: 'We present two instances, L-GAE and L-VGAE, of the variational graph auto-encoding family (VGAE) based on separating feature propagation operations from graph convolution layers typically found in graph learning methods to a single linear matrix computation made prior to input in standard auto-encoder ar... |
---
abstract: |
For output-symmetric DMCs at even moderately high rates, fixed-block-length communication systems show no improvements in their error exponents with feedback. In this paper, we study systems with fixed end-to-end delay and show that feedback generally provides dramatic gains in the error exponents.
... |
---
abstract: 'We investigate the formation of fingered flow in dry granular media under simulated rainfall using a quasi-2D experimental set-up composed of a random close packing of mono-disperse glass beads. Using controlled experiments, we analyze the finger instabilities that develop from the wetting front as a fun... |
---
author:
- 'Hirotaka Hayashi,'
- 'Sung-Soo Kim,'
- 'Kimyeong Lee,'
- and Futoshi Yagi
title: '6d SCFTs, 5d Dualities and Tao Web Diagrams'
---
We thank Kang-Sin Choi, Hee-Cheol Kim, Seok Kim, Xiao Liu, Soo-Jong Rey, Ashoke Sen and Piljin Yi for useful discussions. We especially thank Masato Taki for early collabora... |
---
abstract: 'We present a DFT study utilizing the Hubbard U correction to probe structural and magnetic disorder in $\mathrm{NaO_{2}}$, primary discharge product of Na-O$_2$ batteries. We show that $\mathrm{NaO_{2}}$ exhibits a large degree of rotational and magnetic disorder; a 3-body Ising Model is necessary to cap... |
---
abstract: 'Real networks often form interacting parts of larger and more complex systems. Examples can be found in different domains, ranging from the Internet to structural and functional brain networks. Here, we show that these multiplex systems are not random combinations of single network layers. Instead, they ... |
---
abstract: 'On a Riemannian 2-torus $(T^2,g)$ we study the geodesic flow in the case of low complexity described by zero topological entropy. We show that this assumption implies a nearly integrable behavior. In our previous paper [@GK] we already obtained that the asymptotic direction and therefore also the rotatio... |
---
abstract: 'Recent discoveries of supposedly pure $\alpha$-tetragonal boron require to revisit its structure. The system is also interesting with respect to a new type of geometrical frustration in elemental crystals, which was found in $\beta$-rhombohedral boron. Based on density functional theory calculations, the... |
---
abstract: 'Using typical experimental techniques it is difficult to separate the effects of carrier density from disorder on a two-dimensional superconducting transition. To address this problem, we have produced graphene sheets decorated with a non-percolating network of nanoscale tin clusters. These metal cluster... |
---
abstract: 'Based on the $SO(2)$-invariant slave-boson scheme, the static charge, orbital, and excitonic susceptibilities in the extended Falicov-Kimball model are calculated. Analyzing the phase without long-range order we find instabilities towards charge order, orbital order, and the excitonic insulator (EI) phas... |
---
abstract: 'We study optical conductivity of a two-dimensional electron gas with anisotropic $k$-cubic Rashba spin-orbit interaction formed at the LaAlO$_3$/SrTiO$_3$ interface. The anisotropic spin splitting energy gives rise to different features of the optical conductivity in comparison to the isotropic $k$-cubic... |
---
abstract: 'In several frustrating systems incommensurate behaviors are often observed. For the $S=1$ bilinear-biquadratic model, we show that the main oscillatory behavior, which is proportional to the free edge spins, is eliminated in the incommensurate subphase, considering the average of triplet and singlet ener... |
---
abstract: 'Let $I$ denote an $R_+$-primary homogeneous ideal in a normal standard-graded Cohen-Macaulay domain over a field of positive characteristic $p$. We give a linear degree bound for the Frobenius powers $I^{[q]}$ of $I$, $q=p^{e}$, in terms of the minimal slope of the top-dimensional syzygy bundle on the pr... |
---
abstract: 'The optimal binning is the optimal discretization of a variable into bins given a discrete or continuous numeric target. We present a rigorous and extensible mathematical programming formulation to solving the optimal binning problem for a binary, continuous and multi-class target type, incorporating con... |
---
abstract: 'We demonstrate the utility of the numerical Contractor Renormalization (CORE) method for quantum spin systems by studying one and two dimensional model cases. Our approach consists of two steps: (i) building an effective Hamiltonian with longer ranged interactions up to a certain cut-off using the CORE a... |
---
abstract: 'Superconducting persistent-current qubits are quantum-coherent artificial atoms with multiple, tunable energy levels. In the presence of large-amplitude harmonic excitation, the qubit state can be driven through one or more of the constituent energy-level avoided crossings. The resulting Landau-Zener-Stü... |
---
author:
- 'Christopher J. Leininger and Saul Schleimer'
bibliography:
- 'hyp\_teich.bib'
title: 'Hyperbolic spaces in Teichmüller spaces[^1]'
---
Introduction
============
We denote the Teichmüller space of a surface $S$ by $\T(S)$, and the $\epsilon$–thick part by $\T_\epsilon(S)$; see [Section \[S:teichmuller\]... |
---
abstract: |
In this paper, we give several results on area minimizing surfaces in strictly mean convex $3$-manifolds. First, we study the genus of absolutely area minimizing surfaces in a compact, orientable, strictly mean convex $3$-manifold $M$ bounded by a simple closed curve in $\partial M$. Our main result... |
---
abstract: 'We use the LMO invariant to find constraints for a knot to admit a purely or reflectively cosmetic surgery. We also get a constraint for knots to admit a Lens space surgery, and some information for characterizing slopes.'
address: |
Department of Mathematics, Graduate School of Science, Osaka Univer... |
---
abstract: 'We study the representation theoretic results of the binary cubic generic Clifford algebra $\mathcal C$, which is an Artin-Schelter regular algebra of global dimension five. In particular, we show that $\mathcal C$ is a PI algebra of PI degree three and compute its point variety and discriminant ideals. ... |
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