text stringlengths 1 2.26M | meta dict |
|---|---|
\section{introduction}
One-dimensional systems show many interesting properties like charge fractionalization and separation of charge excitations from spin excitations. There is
experimental evidence for these properties in various systems \cite{Y.Jompol07312009,PhysRevLett.77.4054,KimNaturePhysics,SegoviaObervationS... | {
"timestamp": "2011-02-03T02:00:24",
"yymm": "1009",
"arxiv_id": "1009.4223",
"language": "en",
"url": "https://arxiv.org/abs/1009.4223"
} |
\section*{ACKNOWLEDGMENT}
This work was partially supported by the National Science Foundation under Grant No. ECCS-0757204.
\section*{ACKNOWLEDGMENT}
This work was partially supported by the National Science Foundation under Grant No. ECCS-0757204.
| {
"timestamp": "2010-09-21T02:01:51",
"yymm": "1009",
"arxiv_id": "1009.3659",
"language": "en",
"url": "https://arxiv.org/abs/1009.3659"
} |
\section{Introduction}
\label{sec:intro}
Versions of the Nevanlinna-Pick interpolation theorem stated in terms
of the positivity of a family of Pick matrices have a long tradition
beginning with Abrahamse's interpolation Theorem on multiply
connected domains \cite{Ab}. The list \cite{AD, Ag, AMpolydisc,
AMnp,... | {
"timestamp": "2012-02-02T02:01:05",
"yymm": "1009",
"arxiv_id": "1009.4144",
"language": "en",
"url": "https://arxiv.org/abs/1009.4144"
} |
\section{Introduction}
The goal of this work is to investigate the behavior of an impurity particle (particle in short) in a monoatomic gas. We focus on the limit when the particle is negligibly light in comparison with background atoms. In other words, the particle is affected by collisions with atoms, while atoms d... | {
"timestamp": "2010-10-08T02:02:44",
"yymm": "1009",
"arxiv_id": "1009.3814",
"language": "en",
"url": "https://arxiv.org/abs/1009.3814"
} |
\section{Introduction}
Throughout this paper, we work over $\C$, the field of complex numbers.
\subsection{Degeneration formula using expanded degenerations}
Gromov-Witten theory has been established and intensively studied in the past decades for compact symplectic manifolds under the symplectic setting, and for smo... | {
"timestamp": "2010-09-23T02:02:18",
"yymm": "1009",
"arxiv_id": "1009.4378",
"language": "en",
"url": "https://arxiv.org/abs/1009.4378"
} |
\section*{Introduction}\label{S-Intro}
Detailed studies of solar magnetic features is an important area of
research because solar magnetic fields have a profound and far reaching
influence on the earth's near-space environment. With mankind's increased
dependance on space based technology, much of which is at... | {
"timestamp": "2010-09-23T02:01:22",
"yymm": "1009",
"arxiv_id": "1009.4299",
"language": "en",
"url": "https://arxiv.org/abs/1009.4299"
} |
\section{Resource Augmentation}
\label{sec:lp}
In this section, we give an LP-based algorithm which yields
an~$O(1/\epsilon)$-approximation with respect to the optimal solution
that uses no more than~$1/2-2\epsilon$ times the original buffer size.
By scaling up the buffer size by a factor of $2+O(\epsilon)$, it gives
... | {
"timestamp": "2010-09-23T02:02:02",
"yymm": "1009",
"arxiv_id": "1009.4355",
"language": "en",
"url": "https://arxiv.org/abs/1009.4355"
} |
\section{Auxiliary lemmas}
Let $u_i<v_i$, $i=\overline{1,n}$, be arbitrary numbers. Put
\begin{align*}
\Pi:&=\left\{\vec{y}=(y_1,\ldots,y_n)\in\mathbb{R}^n\,|\,u_i
\le y_i\le v_i, i=\overline{1,n}\right\},\\
\Pi^+_k:&=\left\{\vec{y}=(y_1,\ldots,y_n)\in\Pi\,|\,y_k=v_k\right\},
\quad k=\overline{1,n},
\end{align*}... | {
"timestamp": "2010-09-23T02:02:39",
"yymm": "1009",
"arxiv_id": "1009.4430",
"language": "en",
"url": "https://arxiv.org/abs/1009.4430"
} |
\section{Introduction}
Let $R = \Bbbk[V]$ be a polynomial ring with a finite set $V$ of
indeterminates over a field $\Bbbk$. We consider $R$ to be \define{standard
graded}, \textit{i.e.}, $\deg x = 1$ for all $x \in V$. Write $\mathfrak m$
for the unique homogeneous maximal ideal $(V)R$. Let $M$ be a finitely generate... | {
"timestamp": "2010-09-23T02:00:44",
"yymm": "1009",
"arxiv_id": "1009.4243",
"language": "en",
"url": "https://arxiv.org/abs/1009.4243"
} |
\section{Introduction}
Free decaying magnetohydrodynamic (MHD) turbulence
provokes interest for two main reasons. First, it raises the possibility of application to the physics of the interstellar medium and cosmology in the context of
evolution of the primordial magnetic field and its contribution to the present conf... | {
"timestamp": "2010-09-23T02:01:51",
"yymm": "1009",
"arxiv_id": "1009.4337",
"language": "en",
"url": "https://arxiv.org/abs/1009.4337"
} |
\section{Introduction}
The search for the origin of mass of fundamental particle is a cornerstone of the Standard Model (SM).
The Higgs mechanism is one of the great interests in the particle physics. In recent years many
motivations for searching a Higgs boson. Direct searches at the CERN $e^+-e^-$ Collider (LEP ... | {
"timestamp": "2010-09-24T02:01:36",
"yymm": "1009",
"arxiv_id": "1009.3575",
"language": "en",
"url": "https://arxiv.org/abs/1009.3575"
} |
\section*{Introduction}
In the quantum theory of solids one first studies periodic
structures which can often be modelled by Schr\"odinger operators
with periodic potentials. Other models deal with situations where
periodicity holds only in subsets of the sample; more precisely,
the sample is the disjoint union of... | {
"timestamp": "2011-06-21T02:01:06",
"yymm": "1009",
"arxiv_id": "1009.4039",
"language": "en",
"url": "https://arxiv.org/abs/1009.4039"
} |
\section{Introduction}
The interest in the electronic properties of surfaces and interfaces
is growing due to the increasing ability to engineer interfaces
between correlated materials and to accurately measure surface and bulk properties. A number of discrepancies have been reported between bulk and surface properties... | {
"timestamp": "2010-09-23T02:00:32",
"yymm": "1009",
"arxiv_id": "1009.4222",
"language": "en",
"url": "https://arxiv.org/abs/1009.4222"
} |
\section{Introduction}
Declarative programming in general and logic programming (LP) in particular
when compared to other paradigms, present a much higher level at
which programs can be composed. The resulting programs are typically
written with less programming effort and are easier to understand.
Interfaces for rel... | {
"timestamp": "2010-09-21T02:02:53",
"yymm": "1009",
"arxiv_id": "1009.3771",
"language": "en",
"url": "https://arxiv.org/abs/1009.3771"
} |
\section{Introduction}
Let $k$ be a number field and denote its completion at a prime $v$ by $k_v$. The Grunwald-Wang theorem is an existence theorem for abelian extensions of $k$ with prescribed local behavior. Namely, given abelian extensions $K_v/k_v$, for $v$ in some finite set $S$, with Galois groups $H_v$, all o... | {
"timestamp": "2010-10-19T02:02:09",
"yymm": "1009",
"arxiv_id": "1009.3546",
"language": "en",
"url": "https://arxiv.org/abs/1009.3546"
} |
\section{Introduction}
Astrophysical objects dominated by disks supported against gravity by
rotation are ubiquitous. They range from planetary rings, to
planetary systems, to protoplanetary disks, to accretion disks around
young stars and compact objects, to spiral galaxies. Given that
astrophysical disks are commo... | {
"timestamp": "2010-09-22T02:00:15",
"yymm": "1009",
"arxiv_id": "1009.3927",
"language": "en",
"url": "https://arxiv.org/abs/1009.3927"
} |
\section{Introduction}
\label{Sec: Introduction}
The nature of dark matter is unknown and its relation to the Standard Model (SM) is an open question. The recent spate of anomalies
in direct detection experiments \cite{DAMA} and cosmic ray signatures \cite{anomalies} has motivated re-examining the standard assumpti... | {
"timestamp": "2010-09-21T02:00:28",
"yymm": "1009",
"arxiv_id": "1009.3523",
"language": "en",
"url": "https://arxiv.org/abs/1009.3523"
} |
\section{Why do we need a U(3) family gauge symmetry?}
\subsection{Mystery of the charged lepton mass relation}
Investigations of mass spectra have always provided promising
clues for solving problems in physics: for example,
the Balmer formula brought the Bohr theory, and
the Gell-Mann-Okubo mass formula b... | {
"timestamp": "2010-09-23T02:00:51",
"yymm": "1009",
"arxiv_id": "1009.4254",
"language": "en",
"url": "https://arxiv.org/abs/1009.4254"
} |
\section{Introduction}
The paper considers binary sequences with substrings of high
Kolmogorov complexity. Kolmogorov complexity of a binary string
is the minimal length of a program that produces this string. We
refer the reader to~\cite{livitan} or~\cite{shen-lecture-notes}
for the definition and basic properties of... | {
"timestamp": "2010-09-21T02:01:44",
"yymm": "1009",
"arxiv_id": "1009.3649",
"language": "en",
"url": "https://arxiv.org/abs/1009.3649"
} |
\section{Introduction}
A fundamental construction in both mathematics and computer science is the one
which to a signature of finitary operations $\Sigma$ and a set $A$ assigns the
collection $T_\Sigma(A)$ of terms over the signature with free variables in the
set. It provides both the raw syntax out of which semantic ... | {
"timestamp": "2011-10-17T02:02:05",
"yymm": "1009",
"arxiv_id": "1009.3682",
"language": "en",
"url": "https://arxiv.org/abs/1009.3682"
} |
\section{Introduction}
According to the standard pulsar model, in particular, the so-called
polar cap model \cite{stur}, particles uproot from the star's
surface, and accelerate along the magnetic field lines
\cite{rudsuth} inside a gap zone. In general, it is believed that
these particles produce the nonthermal... | {
"timestamp": "2011-03-01T02:02:06",
"yymm": "1009",
"arxiv_id": "1009.4183",
"language": "en",
"url": "https://arxiv.org/abs/1009.4183"
} |
\section{Introduction}
\noindent
The potential energy of a static quark-antiquark pair in the color singlet at short distances $r$ is an essential ingredient in the theoretical description of heavy quarkonium.
Its large-distance behavior, which is probed e.g. in lattice simulations, indicates confinement.
The determina... | {
"timestamp": "2010-09-23T02:00:42",
"yymm": "1009",
"arxiv_id": "1009.4237",
"language": "en",
"url": "https://arxiv.org/abs/1009.4237"
} |
\section{Introduction}
\label{sec:intro}
Shear Alfv\'en waves (SAW) are electromagnetic plasma waves propagating as transverse waves along the magnetic field, with the characteristic Alfv\'en velocity $v_A=B/\sqrt{4\pi\varrho}$ ($B$ is the magnetic field and $\varrho$ the mass density of the plasma). In fusion plasmas,... | {
"timestamp": "2010-09-24T02:01:06",
"yymm": "1009",
"arxiv_id": "1009.4387",
"language": "en",
"url": "https://arxiv.org/abs/1009.4387"
} |
\section{Introduction}
Collimated outflows, or jets, are observed from a wide range of
accreting astronomical objects, starting from supermassive black holes
(BHs) in Active Galactic Nuclei (AGNs) to protostars
\citep{BridlePerley1984,MirabelRodriguez1999,fender2006,Kordingetal2008,
Gdeletal2009}. This ubiquity along... | {
"timestamp": "2010-09-22T02:01:47",
"yymm": "1009",
"arxiv_id": "1009.4063",
"language": "en",
"url": "https://arxiv.org/abs/1009.4063"
} |
\section{Introduction}
This paper studies left-orderable groups in the context of 3-manifold topology, and in particular, the question of whether there exist left-orderings of a fundamental group that descend to certain quotients of the group. To begin, we recall the following:
\begin{definition} A non-trivial group ... | {
"timestamp": "2010-11-11T02:02:26",
"yymm": "1009",
"arxiv_id": "1009.4176",
"language": "en",
"url": "https://arxiv.org/abs/1009.4176"
} |
\section{Introduction}
In this paper, we study the growth of saturated powers of
modules. In the case of an ideal $I$ in a local ring $(R,\mathfrak m)$, the saturation of $I^k$ in $R$ is
$$
(I^k)^{\rm sat}=I^k:_{R}\mathfrak m^{\infty}=\cup_{n=1}^{\infty}I^k:_R\mathfrak m^n.
$$
There are examples showing that the algeb... | {
"timestamp": "2010-11-24T02:02:06",
"yymm": "1009",
"arxiv_id": "1009.4111",
"language": "en",
"url": "https://arxiv.org/abs/1009.4111"
} |
\section{Introduction}
Strong and ultra-strong qubit-cavity interactions have been achieved in both
cavity QED and circuit QED systems (see, e.g., \cit
{phys-today,nature-458-178,nature-2-81,add1}). This opens up many new
possible applications. For example, one could use the cavity as a quantum
bus to couple wide... | {
"timestamp": "2010-09-23T02:02:09",
"yymm": "1009",
"arxiv_id": "1009.4366",
"language": "en",
"url": "https://arxiv.org/abs/1009.4366"
} |
\section{Introduction}
\label{sec:intro}
The purpose of this article is to prove recursion formulas for power sums
for the eigenvalues of a problem which has arisen in recent work by one of us \cite{SAITO-LAPEIG-ACHA}. We concentrate on the one-dimensional case for the non-local boundary value problem (BVP) described i... | {
"timestamp": "2010-09-22T02:03:02",
"yymm": "1009",
"arxiv_id": "1009.4168",
"language": "en",
"url": "https://arxiv.org/abs/1009.4168"
} |
\section{Introduction}
\label{introduction}
Bistable perception \cite{Leopold99} is the spontaneous alteration between two
perceptual states which occurs upon presentation of an ambiguous
stimulus. A form of bistable perception is binocular rivalry (BR)
\cite{visualcompetetion}
where each retina is presented with a di... | {
"timestamp": "2010-09-21T02:01:50",
"yymm": "1009",
"arxiv_id": "1009.3656",
"language": "en",
"url": "https://arxiv.org/abs/1009.3656"
} |
\section{Summary}
\label{sec:5}
We presented the highest sensitivity and the highest resolution $^{12}$CO images of
the giant H\,{\sc ii} region NGC~604 in the nearby galaxy M~33.
Moreover, we also obtained the HCN and 89\,GHz continuum images. This is the first detection of HCN and 89\,GHz continuum emission toward ... | {
"timestamp": "2010-09-22T02:02:02",
"yymm": "1009",
"arxiv_id": "1009.4082",
"language": "en",
"url": "https://arxiv.org/abs/1009.4082"
} |
\section{Introduction}
The idea that Cooper pairing in the presence of a density
imbalance of two interacting fermion species naturally yields
oscillatory pairing correlations in real space was put forth
decades ago. However, to date, this phenomenon, known as
Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) pairing~\cite{FF,L... | {
"timestamp": "2011-03-18T01:00:54",
"yymm": "1009",
"arxiv_id": "1009.4476",
"language": "en",
"url": "https://arxiv.org/abs/1009.4476"
} |
\section{Introduction}
NGC 4490/85 are a pair of closely interacting galaxies that are relatively nearby, at a distance of $7.8 \: \mathrm{Mpc}$ \citep{tully}. NGC 4490 is a type SB(s)d spiral galaxy, and its companion, NGC 4485, is a type IB(s)m irregular galaxy \citep{devaucouleurs}. The optical isophotes of NGC 449... | {
"timestamp": "2010-09-23T02:02:25",
"yymm": "1009",
"arxiv_id": "1009.4396",
"language": "en",
"url": "https://arxiv.org/abs/1009.4396"
} |
\section{Introduction}
Femtocells are small form-factor base stations that can be installed within an existing cellular network. They can be installed either by an end-user or by the service provider and are distinguished from pico or microcells by their low cost and power and use of basic IP backhaul, and from WiFi ... | {
"timestamp": "2010-09-21T02:00:28",
"yymm": "1009",
"arxiv_id": "1009.3522",
"language": "en",
"url": "https://arxiv.org/abs/1009.3522"
} |
\section{Introduction}
Prolog is an old language with a long history, and its user community
has seen a large number of implementations that evolved largely
independently. This situation is totally different from more recent
languages, e.g, Java, Python or Perl. These language either have a
single implementation (Pyth... | {
"timestamp": "2010-09-21T02:03:08",
"yymm": "1009",
"arxiv_id": "1009.3796",
"language": "en",
"url": "https://arxiv.org/abs/1009.3796"
} |
\section{Introduction}
By the early 1990's, it was widely perceived that ``most variable stars
that belong to Galactic globular clusters have by now been
discovered'' \citep*{nsea91}. Indeed, \citeauthor{nsea91}
estimated that only a few percent of the total population of RR Lyrae
variable stars remained to be d... | {
"timestamp": "2010-09-23T02:00:21",
"yymm": "1009",
"arxiv_id": "1009.4206",
"language": "en",
"url": "https://arxiv.org/abs/1009.4206"
} |
\section{Introduction}
Astronomical observations give strong evidence for the existence of non-luminous and non-baryonic
Dark Matter, presumably composed of a new type of elementary particle. It is of utmost importance to experimentally
verify if Dark Matter is indeed composed of the leading candidate called the Weak... | {
"timestamp": "2010-10-29T02:00:33",
"yymm": "1009",
"arxiv_id": "1009.3641",
"language": "en",
"url": "https://arxiv.org/abs/1009.3641"
} |
\section{Introduction}
Logan, McKinnon, and the author proved the following theorem in \cite{LMvL}.
\begin{theorem}\label{diagonal}
Let $V$ be a diagonal quartic surface in $\PP_\QQ^3$, given by $ax^4+by^4+cz^4+dw^4=0$ for some
coefficients $a,b,c,d \in \QQ^*$ whose product $abcd$ is a square. If $V$ contains a rati... | {
"timestamp": "2010-09-23T02:01:26",
"yymm": "1009",
"arxiv_id": "1009.4306",
"language": "en",
"url": "https://arxiv.org/abs/1009.4306"
} |
\section{Introduction}
One of the main aspects to be studied in thermal quantum chromodynamics (QCD) is the transition -- or smooth crossover -- from a chirally symmetric and deconfined region of phase space to a hadronic phase with broken chiral symmetry.
This transition has occurred in the cooling of the early unive... | {
"timestamp": "2010-09-21T02:02:46",
"yymm": "1009",
"arxiv_id": "1009.3758",
"language": "en",
"url": "https://arxiv.org/abs/1009.3758"
} |
\section{Introduction}
Renormalization is a basic concept in statistical physics. It is a process whereby
degrees of freedom in a system are successively eliminated by coarse graining. At the same time
system parameters are rescaled to compensate for the decimation, and the smallest scale is reset
to its origina... | {
"timestamp": "2011-03-24T01:01:05",
"yymm": "1009",
"arxiv_id": "1009.3955",
"language": "en",
"url": "https://arxiv.org/abs/1009.3955"
} |
\section{Inroduction}
In the recent works \cite{svh1,svh3}, an unconventional effect was discovered. In a dielectric disk-shaped
resonator placed in liquid $^4$He, the azimuth ($l$-)modes were excited. These modes are of the ``whispering-gallery'' type
and represent a superposition of standing a... | {
"timestamp": "2011-03-01T02:01:35",
"yymm": "1009",
"arxiv_id": "1009.4435",
"language": "en",
"url": "https://arxiv.org/abs/1009.4435"
} |
\section{Introduction}\label{intro}
In order to study the dwarf galaxy population of clusters,
cluster membership must first be unambiguously determined.
Only in the Local and other very nearby groups, such as M81,
can membership be determined directly for all potential members.
Few rich galaxy clusters are close eno... | {
"timestamp": "2010-09-21T02:00:39",
"yymm": "1009",
"arxiv_id": "1009.3535",
"language": "en",
"url": "https://arxiv.org/abs/1009.3535"
} |
\section*{\normalsize{2. Particle systems on space-time manifolds}}
\noindent Let $(\mathcal{M}, g)$ be a smooth four-dimensional Lorentzian manifold. The Levi-Civita connection is denoted by $\nabla$, and throughout we use the sign conventions of Misner, Thorne and Wheeler \cite{MTW}. Let $\sigma(\tau)$ be a a timel... | {
"timestamp": "2012-03-01T02:04:42",
"yymm": "1009",
"arxiv_id": "1009.3846",
"language": "en",
"url": "https://arxiv.org/abs/1009.3846"
} |
\section{Introduction}~~
The study of the chiral critical point (CP) in the phase diagram of
hot and dense quark matter is one of the central issues in Quantum
Choromodynamics (QCD)~\cite{Fukushima:2010bq}.
While, it is widely accepted that the QCD
phase transitions concerning chiral symmetry restoration and color ... | {
"timestamp": "2010-09-23T02:02:54",
"yymm": "1009",
"arxiv_id": "1009.4456",
"language": "en",
"url": "https://arxiv.org/abs/1009.4456"
} |
\section{Introduction}
Graphene is a two-dimensional carbon allotrope which was isolated in 2004\cite{Nov04} and has attracted immense research activities due to its novel mechanical and electronic properties.\cite{Geim09,Neto09,DasSarma10,Peres10} Whereas the mechanical properties are determined by electrons with $sp^... | {
"timestamp": "2010-10-26T02:00:55",
"yymm": "1009",
"arxiv_id": "1009.3812",
"language": "en",
"url": "https://arxiv.org/abs/1009.3812"
} |
\section{introduction}
Bose-Einstein condensates (BECs) in a double-well potential have
attracted much attention in the past decades, it provides a useful
tool to study fundamental problems in quantum physics at the
macroscopic scale and opens the possibility of practical
applications, such as high-precision mea... | {
"timestamp": "2011-02-24T02:00:34",
"yymm": "1009",
"arxiv_id": "1009.3666",
"language": "en",
"url": "https://arxiv.org/abs/1009.3666"
} |
\section{Current formula for a Majorana state network coupled to
normal-metal electrodes}
The low energy model Hamiltonian projected onto the Majorana
subspace is
\begin{subequations}
\label{H}
\begin{align}
H & =H_{N}+H_{S}+H_{T}\label{Hteff}\\
H_{N} & =\sum_{k\sigma}\varepsilon_{p}^{{}}c_{p}^{\dagger}c_... | {
"timestamp": "2010-09-21T02:00:38",
"yymm": "1009",
"arxiv_id": "1009.3533",
"language": "en",
"url": "https://arxiv.org/abs/1009.3533"
} |
\section{Introduction}
The magnetocaloric effect has been known for more than hundred years \cite{WARBURG}
and it is related to the temperature change of magnetic systems induced by an adiabatic
variation of the external magnetic field. In recent years it has received considerable
attention in view of new potential... | {
"timestamp": "2010-09-23T02:02:31",
"yymm": "1009",
"arxiv_id": "1009.4411",
"language": "en",
"url": "https://arxiv.org/abs/1009.4411"
} |
\section*{Introduction}
A principal feature of quantum topology is its interplay between tensor
categories and low-dimensional topology. The fundamental example of such
interplay is the modular category formed from finite dimensional
representation of the restricted quantum group $U_q(\mathfrak{sl}_2)$ at a root of
un... | {
"timestamp": "2010-09-22T02:02:29",
"yymm": "1009",
"arxiv_id": "1009.4120",
"language": "en",
"url": "https://arxiv.org/abs/1009.4120"
} |
\subsection*{Introduction}
Recent data gathered by two very different experiments have cast a
shadow of doubt over the validity of relativistic quantum precepts
that have become well-entrenched over almost nine decades. Preli
inary data from the Fermilab MINOS Collaboration presented on June
14, 2010 at the Neut... | {
"timestamp": "2010-09-21T02:01:07",
"yymm": "1009",
"arxiv_id": "1009.3584",
"language": "en",
"url": "https://arxiv.org/abs/1009.3584"
} |
\section{Introduction}
\label{intro}
Ultra compact dwarf galaxies (UCDs) were first discovered only a decade ago in the nearby
Fornax cluster \citep{hil99, djgp00, phill01}. Their compact sizes and broad range of colors make
them nearly indistinguishable from stars in ground-based data. To date, UCDs and candidate U... | {
"timestamp": "2010-09-22T02:00:29",
"yymm": "1009",
"arxiv_id": "1009.3950",
"language": "en",
"url": "https://arxiv.org/abs/1009.3950"
} |
\section{Introduction}
The rapidly oscillating Ap (roAp) stars are magnetic main sequence stars that
pulsate in high radial overtone p~modes with periods in the range of $5.7 -
21$\,min. They show broad-band photometric amplitudes less than 0.01\,mag, whereas
rapid radial velocity variations in rare earth element l... | {
"timestamp": "2010-09-22T02:01:27",
"yymm": "1009",
"arxiv_id": "1009.4022",
"language": "en",
"url": "https://arxiv.org/abs/1009.4022"
} |
\section{Introduction}
The charge dynamics of heavy electrons in cerium (Ce) and ytterbium (Yb) intermetallic compounds are strongly determined by the physics of a Kondo lattice, which, in particular, may be manifested in quantum critical phenomena such as a pronounced deviation from the renormalized Landau-Fermi liqui... | {
"timestamp": "2010-10-11T02:01:47",
"yymm": "1009",
"arxiv_id": "1009.4290",
"language": "en",
"url": "https://arxiv.org/abs/1009.4290"
} |
\section{Introduction}
Many thermodynamic and transport phenomena in superconductivity can
be explained on the basis of a macroscopic order parameter, as
shown by the phenomenological approach of Ginzburg and Landau (GL),
proposed many year before Leon Cooper found that a weak attraction
binds electrons near to the Fe... | {
"timestamp": "2010-09-22T02:02:54",
"yymm": "1009",
"arxiv_id": "1009.4155",
"language": "en",
"url": "https://arxiv.org/abs/1009.4155"
} |
\section{Introduction}
A {\em k-regular} graph is one in which every vertex has
degree $k$.
The {\em girth} of a graph is the length of a shortest
cycle.
A {\em $(k,g)$-graph} is a regular graph of degree $k$ and
girth $g$, and
a {\em $(k,g)$-cage} is a $(k,g)$-graph of minimum possible order.
The problem of determ... | {
"timestamp": "2010-09-21T02:01:17",
"yymm": "1009",
"arxiv_id": "1009.3608",
"language": "en",
"url": "https://arxiv.org/abs/1009.3608"
} |
\section{Introduction}
The biexciton binding energy (also referred to as the biexciton shift)
is one of the most important parameters
determining the optical properties of quantum dots (QDs). For instance, the
spectral shift between the exciton and biexciton transition makes it
possible to independently addres... | {
"timestamp": "2012-01-20T02:02:48",
"yymm": "1009",
"arxiv_id": "1009.3860",
"language": "en",
"url": "https://arxiv.org/abs/1009.3860"
} |
\section{Introduction}
Cataclysmic variables (CVs) are compact binaries
hosting a white dwarf (WD) primary star accreting material from the
Hydrogen rich companion. The accretion occurs through an accretion
disc in cases where the magnetic field of the WD is weak ( $B$ $<$
0.01 MG) and such systems are referred to as... | {
"timestamp": "2010-09-23T02:02:23",
"yymm": "1009",
"arxiv_id": "1009.4392",
"language": "en",
"url": "https://arxiv.org/abs/1009.4392"
} |
\section{Introduction} Distributions with a regularly varying tail are becoming increasingly important in nature. Lots of phenomena arising in fields like telecommunications, finance and insurance exhibit the presence of such distributions. Historically, one of the most important statistical issues related to distribut... | {
"timestamp": "2010-09-23T02:01:13",
"yymm": "1009",
"arxiv_id": "1009.4286",
"language": "en",
"url": "https://arxiv.org/abs/1009.4286"
} |
\section{Introduction}
Molecular crystals - built from $\pi$ conjugated molecules - have
been in the focus of research for a number of reasons. Within this
class of materials, almost every ground state can be realized at will,
spanning from insulators to semiconductors, metals,
superconductors or magnets. Due to their... | {
"timestamp": "2010-09-22T02:01:43",
"yymm": "1009",
"arxiv_id": "1009.4052",
"language": "en",
"url": "https://arxiv.org/abs/1009.4052"
} |
\section{Introduction}
\label{sec:intro}
Regular expressions (REs\xspace), because of their succinctness and clear
syntax, are the common choice to represent regular
languages. Equivalent deterministic finite automata (DFA\xspace) would be
the preferred choice for pattern matching or word recognition as these
problems ... | {
"timestamp": "2010-09-21T02:01:13",
"yymm": "1009",
"arxiv_id": "1009.3599",
"language": "en",
"url": "https://arxiv.org/abs/1009.3599"
} |
\section{Introduction}
The thermal conductivity of a metal in the superconducting state is markedly
different from its value in the normal state. The physical reason is that
the Cooper pairs give no contribution to the transport of heat. Therefore
heat transport occurs solely due to the quasiparticle excitations ... | {
"timestamp": "2011-01-25T02:02:29",
"yymm": "1009",
"arxiv_id": "1009.3517",
"language": "en",
"url": "https://arxiv.org/abs/1009.3517"
} |
\section{Introduction}
{\bf Deep Learning} has emerged as a promising new area of research in
statistical machine learning (see~\citet{Bengio-2009} for a review).
Learning algorithms for deep architectures are centered on the learning
of useful representations of data, which are better suited to the task at hand,
and ... | {
"timestamp": "2010-09-21T02:01:10",
"yymm": "1009",
"arxiv_id": "1009.3589",
"language": "en",
"url": "https://arxiv.org/abs/1009.3589"
} |
\section{Introduction}
The correspondence between ${\cal N}=4$ supersymmetric Yang-Mills theory
and string theory on an $AdS_5 \times S_5$ geometry is the most
studied example of a gauge/string duality
\cite{Polyakov:1980ca,Maldacena:1997re,Witten:1998qj,Gubser:1998bc}.
After the impressive progress that has been made... | {
"timestamp": "2011-01-17T02:01:18",
"yymm": "1009",
"arxiv_id": "1009.3938",
"language": "en",
"url": "https://arxiv.org/abs/1009.3938"
} |
\section{Introduction}
In this short note we study the moduli space $\cR_{3,2}$ of Bardelli-Ciliberto-Verra \cite{BCV}.
$\cR_{3,2}$ parametrises the following data: triples $(C,B,L)$, where $C$ is a smooth connected projective curve of genus $3$,
$L$ is a line bundle of degree $2$ on $C$ and $B$ is a divisor in the l... | {
"timestamp": "2010-09-23T02:01:38",
"yymm": "1009",
"arxiv_id": "1009.4323",
"language": "en",
"url": "https://arxiv.org/abs/1009.4323"
} |
\section{Introduction}
The electromagnetic theory defined by Maxwell's equations is a remarkable
theory developed more than a century ago. From the classical point of view,
the limits of the theory seem to be related to phenomena that involve
electromagnetic radiation. The electromagnetic radiation emitted by a cl... | {
"timestamp": "2010-09-22T02:00:40",
"yymm": "1009",
"arxiv_id": "1009.3968",
"language": "en",
"url": "https://arxiv.org/abs/1009.3968"
} |
\section*{Introduction}
These notes are based on a series of lectures given by the second
author for the Summer School ``Optimal transportation: Theory and
applications'' in Grenoble during the week of June 22-26, 2009.
We try to summarize some of the main results concerning gradient
flows of geodesicall... | {
"timestamp": "2010-09-21T02:02:33",
"yymm": "1009",
"arxiv_id": "1009.3737",
"language": "en",
"url": "https://arxiv.org/abs/1009.3737"
} |
\section{Introduction}
In the search
for \dm by direct detection in the laboratory, spectacular levels
of background reduction have been achieved. In the ``Commissioning
Run'' of the CRESST II \drn, for example, the rate of posssibly
interesting events was reported as 0.063 per kg-day \cite{cr2},
based on three e... | {
"timestamp": "2011-06-22T02:03:27",
"yymm": "1009",
"arxiv_id": "1009.3791",
"language": "en",
"url": "https://arxiv.org/abs/1009.3791"
} |
\section{Introduction}
\label{s:intro}
Star clusters comprise an important stellar population component of
galaxies and their age distributions trace the main events in the
formation and evolution of their host galaxies. For a long time, star
clusters were thought of as members of two distinct types,
specifically open... | {
"timestamp": "2010-09-21T02:01:07",
"yymm": "1009",
"arxiv_id": "1009.3582",
"language": "en",
"url": "https://arxiv.org/abs/1009.3582"
} |
\section{Introduction}
Recently, both the CDMS and CoGeNT experiments have announced results which have been regarded as possible hints of the existence of dark
matter particles. In particular, the CDMS experiment has claimed the detection of two ``anomalous'' events in a blind analysis \cite{Ahmed:2009zw}
while th... | {
"timestamp": "2010-10-05T02:03:59",
"yymm": "1009",
"arxiv_id": "1009.4380",
"language": "en",
"url": "https://arxiv.org/abs/1009.4380"
} |
\section{Hecke algebras of type A and their $q$-Plancherel measures}\label{iwahorihecke}
Let $q$ be a prime power, and $k=\For_{q}$ be the finite field with $q$ elements. We denote by $G=\GL(n,\For_{q})$ the group of $n \times n$ invertible matrices over $\For_{q}$, and by $B=\GB(n,\For_{q})$ the Borel subgroup of $G$ ... | {
"timestamp": "2010-09-23T02:01:14",
"yymm": "1009",
"arxiv_id": "1009.4288",
"language": "en",
"url": "https://arxiv.org/abs/1009.4288"
} |
\section{Introduction}
Throughout, we work in the real polynomial ring in two variables, which we
denote by $\mathbb R[x,y]$. The set of sums of squares in $\mathbb R[x,y]$ is denoted
by $\sum \mathbb R[x,y]^2$.
Recently, M.~Marshall \cite{MM_strip} settled a long-standing open problem by
proving the following:
\... | {
"timestamp": "2010-09-21T02:01:09",
"yymm": "1009",
"arxiv_id": "1009.3588",
"language": "en",
"url": "https://arxiv.org/abs/1009.3588"
} |
\section{Introduction}
The $q$-level quantum systems (also denoted $q$-dits, or qudits), and tensor products of them, possibly with a different number of levels in each factor, are basic constituents of quantum information processing. Multiple qubits, that are tensor products of two-qubit systems are routinely emp... | {
"timestamp": "2010-09-30T02:03:11",
"yymm": "1009",
"arxiv_id": "1009.3858",
"language": "en",
"url": "https://arxiv.org/abs/1009.3858"
} |
\section{Introduction}
How much matter and energy are there in the universe ? It is now well established that
universe-expansion began with a big-bang \cite{ref1}. The ultimate fate of the universe
depends on the universe's matter \& energy density ($\rho$) as compared to a certain value
called critical-density ($\rho_... | {
"timestamp": "2010-09-21T02:03:35",
"yymm": "1009",
"arxiv_id": "1009.3842",
"language": "en",
"url": "https://arxiv.org/abs/1009.3842"
} |
\section{Introduction}
In order to effectively illustrate and teach optics knowledge as well as train optical engineering process skills, hands-on experience and investigations using sophisticated optical hardware is critical. With this in mind, a large group of Center for Adaptive Optics (CfAO) and Institute for Sc... | {
"timestamp": "2010-10-05T02:04:27",
"yymm": "1009",
"arxiv_id": "1009.4463",
"language": "en",
"url": "https://arxiv.org/abs/1009.4463"
} |
\section{Introduction}
Toroidal structures are now detected in astrophysical objects of
various types. Such objects are, for example, the ring galaxies,
where a ring of stars is observed. In some galaxies, the ring-like
distribution of stars is believed to be due to collisions of
galaxies, as, for example, in M31 ... | {
"timestamp": "2010-09-23T02:01:40",
"yymm": "1009",
"arxiv_id": "1009.4324",
"language": "en",
"url": "https://arxiv.org/abs/1009.4324"
} |
\section{Introduction}
Constraints are used to model problems with no known polynomial
algorithm, but for which search techniques developed within the field
of constraint programming provide viable procedures. Besides classical
applications, such as planning and scheduling, constraints have
recently been successfully ... | {
"timestamp": "2010-09-21T02:03:11",
"yymm": "1009",
"arxiv_id": "1009.3800",
"language": "en",
"url": "https://arxiv.org/abs/1009.3800"
} |
\section{Introduction}
A characteristic property of stars evolving from red giant stage to
planetary nebulae (PNe) is polarization; observed polarization reaches a
maximum during the proto-planetary stage and gradually decreases
as the star evolves into a PN \citep{johnson91}. Polarimetric
studies of post-asympt... | {
"timestamp": "2010-09-21T02:04:10",
"yymm": "1009",
"arxiv_id": "1009.3912",
"language": "en",
"url": "https://arxiv.org/abs/1009.3912"
} |
\section{Introduction}\label{sec:intro}
\vspace{-0.20cm}
In a distributed network, distributed beamforming is considered as a promising scheme that allows distributed transmitters to convey common information efficiently in energy due to its potential array gain and low-complexity. However, to achieve distributed beamf... | {
"timestamp": "2011-02-10T02:01:11",
"yymm": "1009",
"arxiv_id": "1009.3888",
"language": "en",
"url": "https://arxiv.org/abs/1009.3888"
} |
\section{Introduction}
\label{sec:intro}
Now is an exciting time for the study of non-baryonic cold dark matter
(DM). The existence of DM offers a consistent explanation for a wide
variety of astrophysical observations on disparate length scales. At
the same time, there are many viable dark matter candidates,
... | {
"timestamp": "2011-05-13T02:03:48",
"yymm": "1009",
"arxiv_id": "1009.3934",
"language": "en",
"url": "https://arxiv.org/abs/1009.3934"
} |
\section{Introduction}\label{sec-intro}
In this work we study what \emph{combinatorial} properties of matrices guarantee high algebraic \emph{rank}, where a property is
combinatorial if it depends only on the zero/non-zero pattern of the matrix, and not on the values of its entries. This question has a rich history ... | {
"timestamp": "2011-03-11T02:01:49",
"yymm": "1009",
"arxiv_id": "1009.4375",
"language": "en",
"url": "https://arxiv.org/abs/1009.4375"
} |
\section{Introduction}
Let $\bT^\bN = \{(x_i)_{i=1}^\infty \}$ denote
the countable product of the torus $\bT= \{ e^{i\theta} : \theta \in
[0, 2\pi [ \},
equipped with its normalized Haar measure $\bP. $
A natural filtration of $\s -$ algebras on $\bT^\bN$
is given by the coordinate projections
$$ P_k : \bT^\bN ... | {
"timestamp": "2010-09-21T02:01:28",
"yymm": "1009",
"arxiv_id": "1009.3629",
"language": "en",
"url": "https://arxiv.org/abs/1009.3629"
} |
\section{Introduction}
As a generalization of Bose-Einstein and Fermi-Dirac statistics,
fractional statistics has been discussed for many years \cite{Leinas, Goldin,wilczek,medvedov}.
The idea of generalized Pauli principle or fractional exclusion
statistics was introduced by Haldane \cite{Haldane}. His
definitio... | {
"timestamp": "2010-09-23T02:01:23",
"yymm": "1009",
"arxiv_id": "1009.4301",
"language": "en",
"url": "https://arxiv.org/abs/1009.4301"
} |
\section{Introduction}
\emph{Photoacoustic Imaging} is one of the recent hybrid imaging techniques,
which attempts to visualize the distribution of the \emph{electromagnetic absorption coefficient}
inside a biological object. In photoacoustic experiments, the medium is exposed to a short pulse
of a relatively low freq... | {
"timestamp": "2010-09-23T02:02:00",
"yymm": "1009",
"arxiv_id": "1009.4350",
"language": "en",
"url": "https://arxiv.org/abs/1009.4350"
} |
\section{Introduction}
Range searching is a classic problem that has received much attention
in the Computational Geometry literature (e.g.,
see~\cite{a-rs-97,ae-rsir-99,b-mdc-80,c-fsnaq-86,cg-fc1ds-86,%
dhm-brt-09,fmnt-ldsts-86,l-dsorq-78,m-pst-85,o-edsrs-88}).
In what is perhaps the simplest form of range searching, ... | {
"timestamp": "2010-09-21T02:00:32",
"yymm": "1009",
"arxiv_id": "1009.3527",
"language": "en",
"url": "https://arxiv.org/abs/1009.3527"
} |
{\operatorname{part}}{{\operatorname{part}}}
\def\operatorname{Ann}{\operatorname{Ann}}
\def\operatorname{Pyr}{\operatorname{Pyr}}
\def\operatorname{RS}{\operatorname{RS}}
\def\operatorname{Wh}{\operatorname{Wh}}
\def\mathcal{V\!A}{\mathcal{V\!A}}
\def\mathcal{I}{\mathcal{I}}
\def{\mathbb C}{{\mathbb C}}
\def{\mathb... | {
"timestamp": "2010-10-12T02:03:49",
"yymm": "1009",
"arxiv_id": "1009.3869",
"language": "en",
"url": "https://arxiv.org/abs/1009.3869"
} |
\section{Introduction}
Nuclei are quantum many-body systems with both bound and unbound states. A realistic {\it ab initio} approach to light nuclei with predictive power must have the capability to describe both classes of states within a unified framework. Over the past 15 years, significant progress has been made i... | {
"timestamp": "2010-09-22T02:00:39",
"yymm": "1009",
"arxiv_id": "1009.3965",
"language": "en",
"url": "https://arxiv.org/abs/1009.3965"
} |
\section{Introduction}
The notion of thermal entanglement relies on the amount of
entanglement possessed by a physical system when it had undergone
a thermalization process that has brought it in a thermal state
\cite{ref:Arnesen2001}. In fact, in the presence of interaction
between different parts of a compound... | {
"timestamp": "2010-10-06T02:01:45",
"yymm": "1009",
"arxiv_id": "1009.4384",
"language": "en",
"url": "https://arxiv.org/abs/1009.4384"
} |
\section{Introduction}
Recent advances in modern technology have created a brave new world
of enormous, multi-dimensional data structures. In medical imaging,
seismic imaging, astronomical imaging, computer vision, and video
processing, the capabilities of modern computers and high-precision
measuring devices have gen... | {
"timestamp": "2010-11-23T02:02:58",
"yymm": "1009",
"arxiv_id": "1009.4359",
"language": "en",
"url": "https://arxiv.org/abs/1009.4359"
} |
\section{Introduction}
The effects of topological terms on the dynamics of Goldstone modes and the
quantum number of solitons and instantons in non-linear ${\sigma }$ (NL${%
\sigma }$) models have a long history, and continue to attract strong
interests from the physics community\cite{wilczek}. For example, in one
spa... | {
"timestamp": "2011-02-16T02:01:28",
"yymm": "1009",
"arxiv_id": "1009.4040",
"language": "en",
"url": "https://arxiv.org/abs/1009.4040"
} |
\section{The Boltzmann equation and its variants}
\setcounter{equation}{0}
\subsection{The Boltzmann equation}
\label{sec:boltzmann-equation}
After Maxwell \cite{maxwell} wrote down the basic equation for the kinetic theory
of gases, Boltzmann \cite{boltzmann} made such remarkable progress on this equation
that its n... | {
"timestamp": "2010-10-14T02:01:35",
"yymm": "1009",
"arxiv_id": "1009.4006",
"language": "en",
"url": "https://arxiv.org/abs/1009.4006"
} |
\section{Introduction}
The term ``magnetosphere'' was coined to describe ``the region in the vicinity of the earth in which the Earth's magnetic field dominates all dynamical processes'' (\cite[Gold 1959]{Gold_1959}). The Earth's magnetic field is distorted by the solar wind, compressed on the side closest to the sun... | {
"timestamp": "2010-09-22T02:02:03",
"yymm": "1009",
"arxiv_id": "1009.4086",
"language": "en",
"url": "https://arxiv.org/abs/1009.4086"
} |
\section{Introduction}
In modern wireless communication systems, interference has become the major barrier for efficient utilization of available spectrum.
In many scenarios, interferences are originated from sources close to transmitters and hence can be inferred by intelligent transmitters, while receivers cannot du... | {
"timestamp": "2010-09-23T02:01:02",
"yymm": "1009",
"arxiv_id": "1009.4269",
"language": "en",
"url": "https://arxiv.org/abs/1009.4269"
} |
\section{Introduction}
Hruska's survey on relatively hyperbolic groups~\cite{HK08} provides foundational work on equivalent notions of quasiconvexity for countable relatively hyperbolic groups. Almost all characterizations of relative hyperbolicity have a corresponding notion of relatively quasiconvex subgroup~\cit... | {
"timestamp": "2010-11-23T02:04:01",
"yymm": "1009",
"arxiv_id": "1009.3532",
"language": "en",
"url": "https://arxiv.org/abs/1009.3532"
} |
\section{I. INTRODUCTION}
\noindent In relativistic heavy ion collisions a large fraction of the detected charge is produced throughout the time evolution of the system. In particular for Au+Au collisions at $\sqrt{s_{NN}}=200~\mbox{GeV}$ the charged particle multiplicity is initially $N_{ch}=158$, whereas in the final... | {
"timestamp": "2010-09-23T02:01:11",
"yymm": "1009",
"arxiv_id": "1009.4283",
"language": "en",
"url": "https://arxiv.org/abs/1009.4283"
} |
\section{Introduction}
Spherically symmetric solutions of Einstein equations for
static massless scalar field configurations have been investigated in
considerable detail in the past. There are two different ways in which this
has been done. The first approach has been to look for solutions of
the Einstein equations... | {
"timestamp": "2010-09-21T02:04:04",
"yymm": "1009",
"arxiv_id": "1009.3897",
"language": "en",
"url": "https://arxiv.org/abs/1009.3897"
} |
\section{Introduction}
Fluid-Structure Interaction (FSI) phenomena appear in many places,
e.g., biological systems, and industrial processes.
In life science, the numerical prediction of the FSI problems
involves twofold significance: fundamental and practical aspects.
For example, it would allow us to gain insight... | {
"timestamp": "2010-09-21T02:01:18",
"yymm": "1009",
"arxiv_id": "1009.3609",
"language": "en",
"url": "https://arxiv.org/abs/1009.3609"
} |
\section{Introduction}
As an integrable system the $D=2$ principal chiral model (PCM)
\cite{book,mik} has been extensively studied both in physics and
mathematics literature. PCM in general is an example of a sigma
model \cite{gellmann} with a lie group target space (G). From the
integrability point of view it can... | {
"timestamp": "2010-09-21T02:02:29",
"yymm": "1009",
"arxiv_id": "1009.3730",
"language": "en",
"url": "https://arxiv.org/abs/1009.3730"
} |
\section{Discussion}
We have shown how to use the framework of \cite{Schofield2007,Schofield2008,Schofield2009} to fit using JAGS or BUGS complex models where we estimate demographic summaries of interest in the presence of individual-specific time-varying covariates. The two examples we show include modeling in the... | {
"timestamp": "2010-09-21T02:00:24",
"yymm": "1009",
"arxiv_id": "1009.3516",
"language": "en",
"url": "https://arxiv.org/abs/1009.3516"
} |
\section{Introduction}
Let $M$ be a complex manifold endowed with a K\"ahler metric $g$
and let $\omega$ be the K\"{a}hler\ form associated to $g$, i.e. $\omega (\cdot ,\cdot )=g(\cdot, J\cdot)$.
Assume that the metric $g$ can be described by a
strictly plurisubharmonic real valued function $\Phi :M\rightarrow\R$, c... | {
"timestamp": "2010-09-28T02:00:35",
"yymm": "1009",
"arxiv_id": "1009.4106",
"language": "en",
"url": "https://arxiv.org/abs/1009.4106"
} |
\section{Introduction}
The solar photosphere exhibits magnetic features at a large range of scales. From these, sunspots are the largest. Simulations of flux emergence have made major progress recently \citep[e.g.,][]{cheung+al2008, tortosa+moreno2009, cheung+al2010}. Yet, high-resolution spectropolarimetric observati... | {
"timestamp": "2010-09-23T02:02:55",
"yymm": "1009",
"arxiv_id": "1009.4457",
"language": "en",
"url": "https://arxiv.org/abs/1009.4457"
} |
\section{Prologue}
\section{Introduction and Summary}
The central task of these notes is to explain how to subject $n-$th Chern--Pontryagin (CP)
density ${\cal C}^{(n)}$,
\be
\label{CP}
{\cal C}^{(n)}=\frac{1}{\omega(\pi)}\vep_{M_1M_2M_3M_4
\dots M_{2n-1}M_{2n}}\mbox{Tr}\,F_{M_1M_2}F_{M_3M_4}\dots F_{M_{2n-1}M... | {
"timestamp": "2011-03-14T01:02:09",
"yymm": "1009",
"arxiv_id": "1009.3790",
"language": "en",
"url": "https://arxiv.org/abs/1009.3790"
} |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.