id stringlengths 16 29 | text stringlengths 86 3.49k | source stringlengths 14 112 |
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arxiv_dataset-42001304.0867 | Cylindrical model structures
math.CT math.AT
We build a model structure from the simple point of departure of a structured
interval in a monoidal category - more generally, a structured cylinder and a
structured co-cylinder in a category.
| arxiv topic:math.CT math.AT |
arxiv_dataset-42011304.0967 | Basic geometric proof of the relation between dimensionality of a
regular simplex and its dihedral angle
math.HO
The formula for the dihedral angle of the simplex of n dimensions,
arccos(1/n), is derived using classical geometry.
| arxiv topic:math.HO |
arxiv_dataset-42021304.1067 | Collective allocation of science funding: from funding agencies to
scientific agency
physics.soc-ph cs.DL
Public agencies like the U.S. National Science Foundation (NSF) and the
National Institutes of Health (NIH) award tens of billions of dollars in annual
science funding. How can this money be distributed as ef... | arxiv topic:physics.soc-ph cs.DL |
arxiv_dataset-42031304.1167 | Gravitational collapse in Ho\v{r}ava-Lifshitz theory
hep-th gr-qc
We study gravitational collapse of a spherical fluid in nonrelativistic
general covariant theory of the Ho\v{r}ava-Lifshitz gravity with the
projectability condition and an arbitrary coupling constant $\lambda$, where
$|\lambda - 1|$ characterizes th... | arxiv topic:hep-th gr-qc |
arxiv_dataset-42041304.1267 | Analysis of bibliometric indicators for individual scholars in a large
data set
physics.soc-ph cs.DL
Citation numbers and other quantities derived from bibliographic databases
are becoming standard tools for the assessment of productivity and impact of
research activities. Though widely used, still their statisti... | arxiv topic:physics.soc-ph cs.DL |
arxiv_dataset-42051304.1367 | The Effects of Inhomogeneities within Colliding Flows on the Formation
and Evolution of Molecular Clouds
astro-ph.GA
Observational evidence from local star-forming regions mandates that star
formation occurs shortly after, or even during, molecular cloud formation.
Models of the formation of molecular clouds in l... | arxiv topic:astro-ph.GA |
arxiv_dataset-42061304.1467 | Dimension Independent Matrix Square using MapReduce
cs.DS cs.DC math.SP
We compute the singular values of an $m \times n$ sparse matrix $A$ in a
distributed setting, without communication dependence on $m$, which is useful
for very large $m$. In particular, we give a simple nonadaptive sampling scheme
where the sin... | arxiv topic:cs.DS cs.DC math.SP |
arxiv_dataset-42071304.1567 | Blind Men and the Elephant: Detecting Evolving Groups In Social News
cs.SI cs.IR physics.soc-ph
We propose an automated and unsupervised methodology for a novel
summarization of group behavior based on content preference. We show that graph
theoretical community evolution (based on similarity of user preference for... | arxiv topic:cs.SI cs.IR physics.soc-ph |
arxiv_dataset-42081304.1667 | Spinning dark matter halos promote bar formation
astro-ph.CO
Stellar bars are the most common non-axisymmetric structures in galaxies and
their impact on the evolution of disc galaxies at all cosmological times can be
significant. Classical theory predicts that stellar discs are stabilized
against bar formation if ... | arxiv topic:astro-ph.CO |
arxiv_dataset-42091304.1767 | On time and space double-slit experiments
quant-ph
Time double-slit interference experiments have been achieved and presented as
complementary to spatial double-slit interference experiments, providing a
further confirmation of the wave-particle duality. Numerical solutions of the
free particle time dependent Schr\... | arxiv topic:quant-ph |
arxiv_dataset-42101304.1867 | Geometrical scaling in high energy collisions and its breaking
hep-ph
We analyze geometrical scaling (GS) in Deep Inelstic Scattering at HERA and
in pp collisions at the LHC energies and in NA61/SHINE experiment. We argue
that GS is working up to relatively large Bjorken $x \sim 0.1$. This allows to
study GS in neg... | arxiv topic:hep-ph |
arxiv_dataset-42111304.1967 | Deep and Wide Photometry of Two Open Clusters NGC 1245 and NGC 2506:
Dynamical Evolution and Halo
astro-ph.GA
We studied the structure of two old open clusters, NGC 1245 and NGC 2506,
from a wide and deep VI photometry data acquired using the CFH12K CCD camera at
CFHT. We devised a new method for assigning cluste... | arxiv topic:astro-ph.GA |
arxiv_dataset-42121304.2067 | Relative variables of the exact fermion-antifermion bound state
wave-function in the Schwinger Model
hep-th
The exact Bethe-Salpeter amplitude for the fermion-antifermion bound state in
the Schwinger Model is investigated. The dependence on the relative time and
position in the center-of-mass frame in all contrib... | arxiv topic:hep-th |
arxiv_dataset-42131304.2167 | Canonical transformations for fermions in superanalysis
math-ph math.MP
Canonical transformations (Bogoliubov transformations) for fermions with an
infinite number of degrees of freedom are studied within a calculus of
superanalysis. A continuous representation of the orthogonal group is
constructed on a Grassmann ... | arxiv topic:math-ph math.MP |
arxiv_dataset-42141304.2267 | Reentrant cluster glass behavior in La2CoMnO6 nanoparticles
cond-mat.mtrl-sci
Magnetic study on La2CoMnO6 nanoparticles revealed multiple magnetic
transitions at 218 K, 135 K and below 38 K and the nature of the low
temperature transition was unclear [J Appl Phys 111, 024102 2012]. Presence of
mixed valance states ... | arxiv topic:cond-mat.mtrl-sci |
arxiv_dataset-42151304.2367 | Utility-Based Control for Computer Vision
cs.CV cs.AI cs.SY
Several key issues arise in implementing computer vision recognition of world
objects in terms of Bayesian networks. Computational efficiency is a driving
force. Perceptual networks are very deep, typically fifteen levels of
structure. Images are wide, e.g... | arxiv topic:cs.CV cs.AI cs.SY |
arxiv_dataset-42161304.2467 | Evolutionary Design of Digital Circuits Using Genetic Programming
cs.NE
For simple digital circuits, conventional method of designing circuits can
easily be applied. But for complex digital circuits, the conventional method of
designing circuits is not fruitfully applicable because it is time-consuming.
On the cont... | arxiv topic:cs.NE |
arxiv_dataset-42171304.2567 | Discrepancies in the Monte Carlo simulations of propagation of
ultra-high energy cosmic-ray photons in the geomagnetic field
astro-ph.IM astro-ph.HE
The discrepancies in the results produced by the two most commonly used Monte
Carlo programs for simulation of propagation of ultra-high energy cosmic ray
photons in... | arxiv topic:astro-ph.IM astro-ph.HE |
arxiv_dataset-42181304.2667 | Measurement-based classical computation
quant-ph
Measurement-based quantum computation (MBQC) is a model of quantum
computation, in which computation proceeds via adaptive single qubit
measurements on a multi-qubit quantum state. It is computationally equivalent
to the circuit model. Unlike the circuit model, howev... | arxiv topic:quant-ph |
arxiv_dataset-42191304.2767 | The Higgs mass from a String-Theoretic Perspective
hep-th hep-ph
The Higgs quartic coupling has now been indirectly measured at the
electroweak scale. Assuming no new low-scale physics, its running is known and,
together with gauge and Yukawa couplings, it is a crucial new piece of
information constraining UV compl... | arxiv topic:hep-th hep-ph |
arxiv_dataset-42201304.2867 | Guidelines to the Problem of Location Management and Database
Architecture for the Next Generation Mobile Networks
cs.NI cs.DB
In near future, anticipated large number of mobile users may introduce very
large centralized databases and increase end-to-end delays in location
registration and call delivery on HLR-VL... | arxiv topic:cs.NI cs.DB |
arxiv_dataset-42211304.2967 | Log-majorization of the moduli of the eigenvalues of a matrix polynomial
by tropical roots
math.SP math.NA
We show that the sequence of moduli of the eigenvalues of a matrix polynomial
is log-majorized, up to universal constants, by a sequence of "tropical roots"
depending only on the norms of the matrix coeffici... | arxiv topic:math.SP math.NA |
arxiv_dataset-42221304.3067 | Precession-tracking coordinates for simulations of
compact-object-binaries
gr-qc
Binary black hole simulations with black hole excision using spectral methods
require a coordinate transformation into a co-rotating coordinate system where
the black holes are essentially at rest. This paper presents and discusses t... | arxiv topic:gr-qc |
arxiv_dataset-42231304.3167 | Dynamics of the solar tachocline III: Numerical solutions of the Gough
and McIntyre model
astro-ph.SR
We present the first numerical simulations of the solar interior to exhibit a
tachocline consistent with the Gough and McIntyre (1998) model. We find
nonlinear, axisymmetric, steady-state numerical solutions in w... | arxiv topic:astro-ph.SR |
arxiv_dataset-42241304.3267 | Current Status and Future Potential of Nuclide Discoveries
nucl-ex nucl-th
Presently about 3000 different nuclei are known with about another 3000-4000
predicted to exist. A review of the discovery of the nuclei, the present status
and the possibilities for future discoveries are presented.
| arxiv topic:nucl-ex nucl-th |
arxiv_dataset-42251304.3367 | Analysis of a rate-adaptive reconciliation protocol and the effect of
the leakage on the secret key rate
quant-ph cs.IT math.IT
Quantum key distribution performs the trick of growing a secret key in two
distant places connected by a quantum channel. The main reason is that the
legitimate users can bound the infor... | arxiv topic:quant-ph cs.IT math.IT |
arxiv_dataset-42261304.3467 | An effective network reduction approach to find the dynamical repertoire
of discrete dynamic networks
q-bio.MN cond-mat.dis-nn physics.bio-ph
Discrete dynamic models are a powerful tool for the understanding and
modeling of large biological networks. Although a lot of progress has been made
in developing analysis... | arxiv topic:q-bio.MN cond-mat.dis-nn physics.bio-ph |
arxiv_dataset-42271304.3567 | Growth of balls in the universal cover of surfaces and graphs
math.DG
In this paper, we prove uniform lower bounds on the volume growth of balls in
the universal covers of Riemannian surfaces and graphs. More precisely, there
exists a constant $\delta>0$ such that if $(M,hyp)$ is a closed hyperbolic
surface and $h$... | arxiv topic:math.DG |
arxiv_dataset-42281304.3667 | Chaos on the conveyor belt
nlin.CD physics.class-ph physics.comp-ph physics.pop-ph
The dynamics of a spring-block train placed on a moving conveyor belt is
investigated both by simple experiments and computer simulations. The first
block is connected by spring to an external static point, and due to the
dragging ef... | arxiv topic:nlin.CD physics.class-ph physics.comp-ph physics.pop-ph |
arxiv_dataset-42291304.3767 | A Taxonomy of Performance Assurance Methodologies and its Application in
High Performance Computer Architectures
cs.PF
This paper presents a systematic approach to the complex problem of high
confidence performance assurance of high performance architectures based on
methods used over several generations of indus... | arxiv topic:cs.PF |
arxiv_dataset-42301304.3867 | Demazure Character Formulas for Generalized Kac--Moody Algebras
math.RT math.QA
For a dominant integral weight $lambda $, we introduce a family of $U_q ^+
(mathfrak{g})$-submodules $V_w (lambda)$ of the irreducible highest weight $U_q
(mathfrak{g})$-module $V(lambda)$ of highest weight $lambda $ for a generalized
K... | arxiv topic:math.RT math.QA |
arxiv_dataset-42311304.3967 | Phonon-induced dynamic resonance energy transfer
quant-ph cond-mat.mes-hall
In a network of interacting quantum systems achieving fast coherent energy
transfer is a challenging task. While quantum systems are susceptible to a wide
range of environmental factors, in many physical settings their interactions
with qua... | arxiv topic:quant-ph cond-mat.mes-hall |
arxiv_dataset-42321304.4067 | Square roots of Hamiltonian Diffeomorphisms
math.SG math.DS
In this article we prove that on any closed symplectic manifold there exists
an arbitrarily $C^\infty$-small Hamiltonian diffeomorphism not admitting a
square root.
| arxiv topic:math.SG math.DS |
arxiv_dataset-42331304.4167 | Intrinsic periodicity: the forgotten lesson of quantum mechanics
quant-ph hep-ph hep-th
Wave-particle duality, together with the concept of elementary particles, was
introduced by de Broglie in terms of intrinsically "periodic phenomena".
However, after nearly 90 years, the physical origin of such undulatory
mechan... | arxiv topic:quant-ph hep-ph hep-th |
arxiv_dataset-42341304.4267 | Inclusion Logic and Fixed Point Logic
cs.LO
We investigate the properties of Inclusion Logic, that is, First Order Logic
with Team Semantics extended with inclusion dependencies. We prove that
Inclusion Logic is equivalent to Greatest Fixed Point Logic, and we prove that
all union-closed first-order definable prope... | arxiv topic:cs.LO |
arxiv_dataset-42351304.4367 | Fast simulation method for parameter reconstruction in optical metrology
physics.optics physics.comp-ph
A method for automatic computation of parameter derivatives of numerically
computed light scattering signals is demonstrated. The finite-element based
method is validated in a numerical convergence study, and it ... | arxiv topic:physics.optics physics.comp-ph |
arxiv_dataset-42361304.4467 | On the Glitch Evolution of Pulsars
astro-ph.HE astro-ph.SR
Observations of pulsar glitches remain a powerful tool for studying the
interior of neutron stars. Many of the observed glitch properties are shown to
result from the evolution of glitches in the different manifestations of
neutron stars. Specifically, the ... | arxiv topic:astro-ph.HE astro-ph.SR |
arxiv_dataset-42371304.4567 | Multiple-Antenna Interference Network with Receive Antenna Joint
Processing and Real Interference Alignment
cs.IT math.IT
In this paper, the degrees of freedom (DoF) regions of constant coefficient
multiple antenna interference channels are investigated. First, we consider a
$K$-user Gaussian interference channel... | arxiv topic:cs.IT math.IT |
arxiv_dataset-42381304.4667 | The Baker-Campbell-Hausdorff formula and the Zassenhaus formula in
synthetic differential geometry
math.DG
After the torch of Anders Kock [Taylor series calculus for ring objects of
line type, Journal of Pure and Applied Algebra, 12 (1978), 271-293], we will
establish the Baker-Campbell-Hausdorff formula as well ... | arxiv topic:math.DG |
arxiv_dataset-42391304.4767 | Multiple solutions for a NLS equation with critical growth and magnetic
field
math.AP
In this paper, we are concerned with the multiplicity of nontrivial solutions
for the following class of complex problems $$ (-i\nabla - A(\mu x))^{2}u= \mu
|u|^{q-2}u + |u|^{2^{*}-2}u \ \mbox{in} \ \Omega, \ \ \ \ u \in
H^{1}_{... | arxiv topic:math.AP |
arxiv_dataset-42401304.4867 | Multiplicative structures on algebraic K-theory
math.KT math.CT
Algebraic K-theory is the stable homotopy theory of homotopy theories, and it
interacts with algebraic structures accordingly. In particular, we prove the
Deligne Conjecture for algebraic K-theory.
| arxiv topic:math.KT math.CT |
arxiv_dataset-42411304.4967 | An Emerging Coherent Picture of Red Supergiant Supernova Explosions
astro-ph.CO
Three lines of evidence indicate that in the most common type of core
collapse supernovae, the energy deposited in the ejecta by the exploding core
is approximately proportional to the progenitor mass cubed. This results stems
from an o... | arxiv topic:astro-ph.CO |
arxiv_dataset-42421304.5067 | Trees of manifolds as boundaries of spaces and groups
math.GR math.GT
We show that trees of manifolds, the topological spaces introduced by
Jakobsche, appear as boundaries at infinity of various spaces and groups. In
particular, they appear as Gromov boundaries of some hyperbolic groups, of
arbitrary dimension, obt... | arxiv topic:math.GR math.GT |
arxiv_dataset-42431304.5167 | Chiral Y-junction of Luttinger liquid wires at strong coupling:
fermionic representation
cond-mat.str-el
We calculate the conductances of a three-terminal junction set-up of spinless
Luttinger liquid wires threaded by a magnetic flux, allowing for different
interaction strength g_3 != g in the third wire. We empl... | arxiv topic:cond-mat.str-el |
arxiv_dataset-42441304.5267 | Organization of strongly interacting directed polymer liquids in the
presence of stringent constraints
cond-mat.soft cond-mat.stat-mech
The impact of impenetrable obstacles on the energetics and equilibrium
structure of strongly repulsive directed polymers is investigated. As a result
of the strong interactions, ... | arxiv topic:cond-mat.soft cond-mat.stat-mech |
arxiv_dataset-42451304.5367 | Molecular Environments of SNRs
astro-ph.GA astro-ph.HE
There are about 70 Galactic supernova remnants (SNRs) that are now confirmed
or suggested to be in physical contact with molecular clouds (MCs) with six
kinds of evidence of multiwavelength observations. Recent detailed CO-line
spectroscopic mappings of a serie... | arxiv topic:astro-ph.GA astro-ph.HE |
arxiv_dataset-42461304.5467 | Spin nematic states in spin-1 antiferromagnets with easy-axis anisotropy
cond-mat.str-el
It is well known that spin nematic phases can appear in either frustrated
magnets or in those described by Hamiltonians with large exotic non-Heisenberg
terms like biquadratic exchange. We show in the present study that
non-fru... | arxiv topic:cond-mat.str-el |
arxiv_dataset-42471304.5567 | Band-Like Transport in High Mobility Unencapsulated Single-Layer MoS2
Transistors
cond-mat.mes-hall cond-mat.mtrl-sci
Ultra-thin MoS2 has recently emerged as a promising two-dimensional
semiconductor for electronic and optoelectronic applications. Here, we report
high mobility (>60 cm2/Vs at room temperature) fie... | arxiv topic:cond-mat.mes-hall cond-mat.mtrl-sci |
arxiv_dataset-42481304.5667 | Counting Permutations Modulo Pattern-Replacement Equivalences for
Three-Letter Patterns
math.CO
We study a family of equivalence relations on $S_n$, the group of
permutations on $n$ letters, created in a manner similar to that of the Knuth
relation and the forgotten relation. For our purposes, two permutations ar... | arxiv topic:math.CO |
arxiv_dataset-42491304.5767 | Cohomology of n-ary-Nambu-Lie superalgebras and super_1 3-algebra
math.RA
The purpose of this paper is define the representation and the cohomology of
n-ary-Nambu-Lie superalgebras. Morever we study extensions and provide the
computation of the derivations and second cohomology group of super w_1
3-algebra
| arxiv topic:math.RA |
arxiv_dataset-42501304.5867 | Equivariant cycles and cancellation for motivic cohomology
math.AG math.AT
We introduce a Bredon motivic cohomology theory for smooth schemes defined
over a field and equipped with an action by a finite group. These cohomology
groups are defined for finite dimensional representations as the
hypercohomology of compl... | arxiv topic:math.AG math.AT |
arxiv_dataset-42511304.5967 | Bayesian Nonparametric Estimation of Milky Way Model Parameters Using a
New Matrix-Variate Gaussian Process Based Method
stat.AP
In this paper we develop an inverse Bayesian approach to find the value of
the unknown model parameter vector that supports the real (or test) data, where
the data comprises measurement... | arxiv topic:stat.AP |
arxiv_dataset-42521304.6067 | Invasive Computing - Common Terms and Granularity of Invasion
cs.OS
Future MPSoCs with 1000 or more processor cores on a chip require new means
for resource-aware programming in order to deal with increasing imperfections
such as process variation, fault rates, aging effects, and power as well as
thermal problems. ... | arxiv topic:cs.OS |
arxiv_dataset-42531304.6167 | Convolution properties of some harmonic mappings in the right-half plane
math.CV
Dorff, proved in [2] that the convolution of two harmonic right-half plane
mappings is convex in the direction of real axis provided that the convolution
is locally univalent and sense preserving. Later, it was shown in [3] that the
co... | arxiv topic:math.CV |
arxiv_dataset-42541304.6267 | LBT/LUCIFER near-infrared spectroscopy of PV Cephei. An outbursting
young stellar object with an asymmetric jet
astro-ph.SR
We present a detailed spectroscopic investigation of the young eruptive star
PV Cep, to improve our understanding of its nature and characterise its
circumstellar environment after its last ... | arxiv topic:astro-ph.SR |
arxiv_dataset-42551304.6367 | CF2 White Paper: Status and Prospects of The VERITAS Indirect Dark
Matter Detection Program
astro-ph.HE
In this white paper, submitted as a part of Snowmass 2013 (subgroup CF2), we
examine the current status and future prospects of the VERITAS indirect dark
matter detection program. The VERITAS array of imaging a... | arxiv topic:astro-ph.HE |
arxiv_dataset-42561304.6467 | LP=>: Extending LP with a strong conditional operator
math.LO
We augment LP with a strong conditional operator, to yield a logic we call
"strong LP," or LP=>. The resulting logic can speak of consistency in more
discriminating ways, but introduces new possibilities for trivializing
paradoxes.
| arxiv topic:math.LO |
arxiv_dataset-42571304.6567 | Flexural mode of graphene on a substrate
cond-mat.mes-hall
Out of plane vibrations are suppressed in graphene layers placed on a
substrate. These modes, in suspended samples, are relevant for the
understanding of properties such as the resistivity, the thermal expansion
coefficient, and other. We present a general ... | arxiv topic:cond-mat.mes-hall |
arxiv_dataset-42581304.6667 | Competing effects of interactions in the adsorbed and activated states
on surface diffusion at low temperatures
cond-mat.stat-mech
The competing influence of two types of interactions on surface diffusion is
investigated: one of them, epsilon, acts between adsorbed particles, while the
other one, eta, between act... | arxiv topic:cond-mat.stat-mech |
arxiv_dataset-42591304.6767 | Casimir Momentum of a Chiral Molecule in a Magnetic Field
quant-ph physics.chem-ph
In a classical description, a neutral, polarizable object acquires a kinetic
momentum when exposed to crossed electric and magnetic fields. In the presence
of only a magnetic field no such momentum exists classically, although it is
... | arxiv topic:quant-ph physics.chem-ph |
arxiv_dataset-42601304.6867 | Stability of the classical type of relative equilibria of a rigid body
in the J2 problem
astro-ph.EP
The motion of a point mass in the J2 problem is generalized to that of a
rigid body in a J2 gravity field. The linear and nonlinear stability of the
classical type of relative equilibria of the rigid body, which h... | arxiv topic:astro-ph.EP |
arxiv_dataset-42611304.6967 | Tunnelling current through fractional quantum Hall interferometers
cond-mat.mes-hall cond-mat.str-el
We calculate the tunnelling current through a Fabry-P\'{e}rot interferometer
in the fractional quantum Hall regime. Within linear response theory (weak
tunnelling but arbitrary source-drain voltage) we find a genera... | arxiv topic:cond-mat.mes-hall cond-mat.str-el |
arxiv_dataset-42621304.7067 | Detecting regularities on grammar-compressed strings
cs.DS
We solve the problems of detecting and counting various forms of regularities
in a string represented as a Straight Line Program (SLP). Given an SLP of size
$n$ that represents a string $s$ of length $N$, our algorithm compute all runs
and squares in $s$ in... | arxiv topic:cs.DS |
arxiv_dataset-42631304.7167 | To see or not to see: Imaging surfactant coated nano--particles using
HIM and SEM
cond-mat.mtrl-sci
Nano--particles are of great interest in fundamental and applied research.
However, their accurate visualization is often difficult and the interpretation
of the obtained images can be complicated. We present a com... | arxiv topic:cond-mat.mtrl-sci |
arxiv_dataset-42641304.7267 | Polylogarithms, Multiple Zeta Values and Superstring Amplitudes
hep-th hep-ph math.NT
A formalism is provided to calculate tree amplitudes in open superstring
theory for any multiplicity at any order in the inverse string tension. We
point out that the underlying world-sheet disk integrals share substantial
propert... | arxiv topic:hep-th hep-ph math.NT |
arxiv_dataset-42651304.7367 | Lambda Determinants
math.CO
In this paper we prove a homogenous generalization of the lambda determinant
formula of Mills, Robbins and Rumsey. In our formula the parameters depends on
two indices. Our result also extends a recent formula of Di Francesco.
| arxiv topic:math.CO |
arxiv_dataset-42661304.7467 | Heavy quark spin selection rules in meson-antimeson states
hep-ph hep-ex hep-lat nucl-th
In the heavy quark limit, we discuss the spin of the charm-anticharm pair
$J_{c\bar{c}}$ in an S-wave meson-antimeson molecule or resonance. One finds
two cases that $J_{c\bar{c}}$ cannot be 0: (a) $J=|j_2-j_4|-1$ or $J=j_2+j_4... | arxiv topic:hep-ph hep-ex hep-lat nucl-th |
arxiv_dataset-42671304.7567 | Integrable model for density-modulated quantum condensates: solitons
passing through a soliton lattice
cond-mat.quant-gas cond-mat.supr-con nlin.PS nlin.SI
An integrable model possessing inhomogeneous ground states is proposed as an
effective model of non-uniform quantum condensates such as supersolids and
Fulde-... | arxiv topic:cond-mat.quant-gas cond-mat.supr-con nlin.PS nlin.SI |
arxiv_dataset-42681304.7667 | Magneto-Josephson effects and Majorana bound states in quantum wires
cond-mat.mes-hall cond-mat.supr-con
A prominent signature of Majorana bound states is the exotic Josephson
effects they produce, the classic example being a fractional Josephson current
with 4\pi periodicity in the phase difference across the junc... | arxiv topic:cond-mat.mes-hall cond-mat.supr-con |
arxiv_dataset-42691304.7767 | Ubah?: Voting pattern in a sectarianized post-information-monopoly
population I. predictions from a simple projection model
physics.soc-ph
We predict the results of the upcoming elections in Malaysia using a
projective model for a sectarianized post-information-monopoly population.
| arxiv topic:physics.soc-ph |
arxiv_dataset-42701304.7867 | Spontaneous Clustering via Minimum \gamma-divergence
stat.ME
We propose a new method for clustering based on the local minimization of the
\gamma-divergence, which we call the spontaneous clustering. The greatest
advantage of the proposed method is that it automatically detects the number of
clusters that adequatel... | arxiv topic:stat.ME |
arxiv_dataset-42711304.7967 | Noetherian quotients of the algebra of partial difference polynomials
and Grobner bases of symmetric ideals
math.AC math.AP
In this paper we develop a Grobner bases theory for ideals of partial
difference polynomials with constant or non-constant coefficients. In
particular, we introduce a criterion providing the... | arxiv topic:math.AC math.AP |
arxiv_dataset-42721304.8067 | Semistar operations and standard closure operations
math.AC
Let $R$ be a commutative ring. It is shown that there is an order isomorphism
between a popular class of finite type closure operations on the ideals of $R$
and the poset of semistar operations of finite type.
| arxiv topic:math.AC |
arxiv_dataset-42731305.0032 | Construction of PMDS and SD Codes extending RAID 5
cs.IT math.IT
A construction of Partial Maximum Distance Separable (PMDS) and Sector-Disk
(SD) codes extending RAID 5 with two extra parities is given, solving an open
problem. Previous constructions relied on computer searches, while our
constructions provide a th... | arxiv topic:cs.IT math.IT |
arxiv_dataset-42741305.0132 | Entangler via Electromagnetically Induced Transparency with Atomic
Ensembles
quant-ph
We present an efficient and convenient scheme to entangle multiple optical
fields via electromagnetically induced transparency in an atomic ensemble. The
atomic spin wave, produced through electromagnetically induced transparenc... | arxiv topic:quant-ph |
arxiv_dataset-42751305.0232 | Radiation fields in star-forming galaxies: the disk, thin disk and bulge
astro-ph.CO
We provide and describe a library of diffuse stellar radiation fields in
spiral galaxies derived using calculations of the transfer of stellar radiation
from the main morphological components - disks, thin disks, and bulges -
throu... | arxiv topic:astro-ph.CO |
arxiv_dataset-42761305.0332 | Volume term of work of critical nucleus formation in terms of chemical
potential difference relative to equilibrium one
physics.chem-ph cond-mat.stat-mech
The work of formation of a critical nucleus is sometimes written as
W=n{\Delta}{\mu}+{\gamma}A. The first term W_{vol}=n{\Delta}{\mu} is called the
volume term... | arxiv topic:physics.chem-ph cond-mat.stat-mech |
arxiv_dataset-42771305.0432 | Symmetries and gravitational Chern-Simons Lagrangian terms
hep-th gr-qc
We consider some general consequences of adding pure gravitational
Chern-Simons term to manifestly diff-covariant theories of gravity. Extending
the result of a previous paper we enlarge the class of metrics for which the
inclusion of a gCS ter... | arxiv topic:hep-th gr-qc |
arxiv_dataset-42781305.0532 | Exponential asymptotics for line solitons in two-dimensional periodic
potentials
nlin.PS
As a first step toward a fully two-dimensional asymptotic theory for the
bifurcation of solitons from infinitesimal continuous waves, an analytical
theory is presented for line solitons, whose envelope varies only along one
d... | arxiv topic:nlin.PS |
arxiv_dataset-42791305.0632 | The CP-matrix completion problem
math.OC
A symmetric matrix $C$ is completely positive (CP) if there exists an
entrywise nonnegative matrix $B$ such that $C=BB^T$. The CP-completion problem
is to study whether we can assign values to the missing entries of a partial
matrix (i.e., a matrix having unknown entries) su... | arxiv topic:math.OC |
arxiv_dataset-42801305.0732 | Order of convexity of Integral Transforms and Duality
math.CV
Recently, Ali et al defined the class $\mathcal{W}_{\beta}(\alpha, \gamma)$
consisting of functions $f$ which satisfy $$\Re
e^{i\phi}\left((1-\alpha+2\gamma)\frac{f(z)}{z}+(\alpha-2\gamma)f'(z)+\gamma
zf''(z)-\beta\right)>0,$$ for all $z\in E=\left\{z : ... | arxiv topic:math.CV |
arxiv_dataset-42811305.0832 | Implicit contractive maps in ordered metric spaces
math.GN
Further extensions are given to the fixed point result (for implicit
contractions) due to Altun and Simsek [Fixed Point Th. Appl., Volume 2010,
Article ID 621469]. Some connections with related statements in the area due to
Agarwal, El-Gebeily and O'Regan [... | arxiv topic:math.GN |
arxiv_dataset-42821305.0932 | Negative Conditional Entropy of Post-Selected States
quant-ph
We define a quantum entropy conditioned on post-selection which has the von
Neumann entropy of pure states as a special case. This conditional entropy can
take negative values which is consistent with part of a quantum system
containing less information ... | arxiv topic:quant-ph |
arxiv_dataset-42831305.1032 | Structural properties of dense hard spheres near random close packing
cond-mat.soft
We numerically study structural properties of mechanically stable packings of
hard spheres (HS), in a wide range of packing fractions $0.53 \le \phi \le
0.72$. Detailed structural information is obtained from the analysis of
orienta... | arxiv topic:cond-mat.soft |
arxiv_dataset-42841305.1132 | iota Horologi, the first coronal activity cycle in a young solar-like
star
astro-ph.SR astro-ph.EP
Context: The shortest chromospheric (Ca II H&K) activity cycle (1.6 yr) has
been recently discovered in the young (~600 Myr) solar-like star iota Hor.
Coronal X-ray activity cycles have only been discovered in a few... | arxiv topic:astro-ph.SR astro-ph.EP |
arxiv_dataset-42851305.1232 | Bayesian Modeling and MCMC Computation in Linear Logistic Regression for
Presence-only Data
stat.CO stat.OT
Presence-only data are referred to situations in which, given a censoring
mechanism, a binary response can be observed only with respect to on outcome,
usually called \textit{presence}. In this work we pres... | arxiv topic:stat.CO stat.OT |
arxiv_dataset-42861305.1332 | Counting common perpendicular arcs in negative curvature
math.DG math.DS
Let $D^-$ and $D^+$ be properly immersed closed locally convex subsets of a
Riemannian manifold with pinched negative sectional curvature. Using mixing
properties of the geodesic flow, we give an asymptotic formula as $t\to+\infty$
for the num... | arxiv topic:math.DG math.DS |
arxiv_dataset-42871305.1432 | Pressure fluctuations in isotropic solids and fluids
cond-mat.soft
Comparing isotropic solids and fluids at either imposed volume or pressure we
investigate various correlations of the instantaneous pressure and its ideal
and excess contributions. Focusing on the compression modulus K it is
emphasized that the stre... | arxiv topic:cond-mat.soft |
arxiv_dataset-42881305.1532 | Relations between Projected Emittances and Eigenemittances
physics.acc-ph math-ph math.MP
We give necessary and sufficient conditions that two sets of positive real
numbers must satisfy in order to be realizable as eigenemittances and projected
emittances of a beam matrix. The information provided by these conditio... | arxiv topic:physics.acc-ph math-ph math.MP |
arxiv_dataset-42891305.1632 | Non-perturbative Massive Solutions in Gravitational Higgs Mechanism
hep-th gr-qc
We construct exact non-perturbative massive solutions in the gravitational
Higgs mechanism. They confirm the conclusions of arXiv:1102.4991, which are
based on non-perturbative Hamiltonian analysis for the relevant metric degrees
of fr... | arxiv topic:hep-th gr-qc |
arxiv_dataset-42901305.1732 | Tuning the electronic properties of J_eff=1/2 correlated semimetal in
epitaxial perovskite SrIrO3
cond-mat.str-el cond-mat.mtrl-sci
We investigated the electronic properties of epitaxially stabilized
perovskite SrIrO3 and demonstrated the effective strain-control on its
electronic structure. Comprehensive transpo... | arxiv topic:cond-mat.str-el cond-mat.mtrl-sci |
arxiv_dataset-42911305.1832 | Probing atom-surface interactions by diffraction of Bose-Einstein
condensates
physics.atom-ph
In this article we analyze the Casimir-Polder interaction of atoms with a
solid grating and an additional repulsive interaction between the atoms and the
grating in the presence of an external laser source. The combined ... | arxiv topic:physics.atom-ph |
arxiv_dataset-42921305.1932 | Gravitational Waveforms for Precessing, Quasi-circular Binaries via
Multiple Scale Analysis and Uniform Asymptotics: The Near Spin Alignment Case
gr-qc astro-ph.CO
We calculate analytical gravitational waveforms in the time- and
frequency-domain for precessing quasi-circular binaries with spins of arbitrary
magni... | arxiv topic:gr-qc astro-ph.CO |
arxiv_dataset-42931305.2032 | Condensation and jumping relay of droplets on lotus leaf
physics.flu-dyn cond-mat.soft
Dynamic behavior of micro water droplet condensed on a lotus leaf with
two-tier roughness is studied. Under laboratory environment, the contact angle
of the micro droplet on single micro papilla increases smoothly from 80 deg to
... | arxiv topic:physics.flu-dyn cond-mat.soft |
arxiv_dataset-42941305.2132 | Role of HIV RNA structure in recombination and speciation: romping in
purine A, keeps HTLV away
q-bio.GN
Extreme enrichment of the human immunodeficiency virus (HIV-1) RNA genome for
the purine A parallels the mild purine-loading of the RNAs of most organisms.
This should militate against loop-loop "kissing" inte... | arxiv topic:q-bio.GN |
arxiv_dataset-42951305.2232 | Two simple finite element methods for Reissner--Mindlin plates with
clamped boundary condition
math.NA
We present two simple finite element methods for the discretization of
Reissner--Mindlin plate equations with {\em clamped} boundary condition. These
finite element methods are based on discrete Lagrange multipl... | arxiv topic:math.NA |
arxiv_dataset-42961305.2332 | On 1/f^alpha power laws originating from linear neuronal cable theory:
power spectral densities of the soma potential, transmembrane current and
single-neuron contribution to the EEG
physics.bio-ph q-bio.NC
Power laws, that is, power spectral densities (PSDs) exhibiting 1/f^alpha
behavior for large frequencies ... | arxiv topic:physics.bio-ph q-bio.NC |
arxiv_dataset-42971305.2432 | Small Support Equilibria in Large Games
cs.GT
In this note we provide a new proof for the results of Lipton et al. on the
existence of an approximate Nash equilibrium with logarithmic support size.
Besides its simplicity, the new proof leads to the following contributions:
1. For n-player games, we improve the bo... | arxiv topic:cs.GT |
arxiv_dataset-42981305.2532 | Learning Policies for Contextual Submodular Prediction
cs.LG stat.ML
Many prediction domains, such as ad placement, recommendation, trajectory
prediction, and document summarization, require predicting a set or list of
options. Such lists are often evaluated using submodular reward functions that
measure both quali... | arxiv topic:cs.LG stat.ML |
arxiv_dataset-42991305.2632 | Multiple lattice tiles and Riesz bases of exponentials
math.CA
Suppose $\Omega\subseteq\RR^d$ is a bounded and measurable set and $\Lambda
\subseteq \RR^d$ is a lattice. Suppose also that $\Omega$ tiles multiply, at
level $k$, when translated at the locations $\Lambda$. This means that the
$\Lambda$-translates of $... | arxiv topic:math.CA |
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