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arxiv_dataset-1500910.1936 | Fermion mass hierarchy and new physics at the TeV scale
hep-ph
In this talk, I present a new framework to understand the long-standing
fermion mass hierarchy puzzle. We extend the Standard Model gauge symmetry by
an extra local U(1)_S symmetry, broken spontaneously at the electroweak scale.
All the SM particles are... | arxiv topic:hep-ph |
arxiv_dataset-1501910.2036 | New interpretations for noncrossing partitions of classical types
math.CO
We interpret noncrossing partitions of type $B$ and type $D$ in terms of
noncrossing partitions of type $A$. As an application, we get type-preserving
bijections between noncrossing and nonnesting partitions of type $B$, type $C$
and type $D$... | arxiv topic:math.CO |
arxiv_dataset-1502910.2136 | Type-I Error or Mass Bias ? An Investigation on the Omega_b Discovery
hep-ex
The D0 and CDF collaborations recently published two independent analyses
that both claim to represent the observation of the Omega_b particle, a baryon
made up by a (bss) quark combination. Both signals are estimated to exceed the
statist... | arxiv topic:hep-ex |
arxiv_dataset-1503910.2236 | Adiabatic perturbation theory: from Landau-Zener problem to quenching
through a quantum critical point
cond-mat.stat-mech
We discuss the application of the adiabatic perturbation theory to analyze
the dynamics in various systems in the limit of slow parametric changes of the
Hamiltonian. We first consider a two-l... | arxiv topic:cond-mat.stat-mech |
arxiv_dataset-1504910.2336 | Suppressed spin dephasing for 2D and bulk electrons in GaAs wires due to
engineered cancellation of spin-orbit interaction terms
cond-mat.mes-hall
We report a study of suppressed spin dephasing for quasi-one-dimensional
electron ensembles in wires etched into a GaAs/AlGaAs heterojunction system.
Time-resolved Ker... | arxiv topic:cond-mat.mes-hall |
arxiv_dataset-1505910.2436 | Mechanics and Dynamics of X-Chromosome Pairing at X Inactivation
q-bio.GN q-bio.SC
At the onset of X Chromosomes Inactivation, the vital process whereby female
mammal cells equalize X products with respect to males, the X chromosomes are
colocalized along their Xic (X-Inactivation Center) regions. The mechanism
ind... | arxiv topic:q-bio.GN q-bio.SC |
arxiv_dataset-1506910.2536 | Quasiprojective varieties admitting Zariski dense entire holomorphic
curves
math.CV math.AG
Let $X$ be a complex quasiprojective variety. A result of
Noguchi-Winkelmann-Yamanoi shows that if $X$ admits a Zariski dense entire
curve, then its quasi-Albanese map is a fiber space. We show that the orbifold
structure ... | arxiv topic:math.CV math.AG |
arxiv_dataset-1507910.2636 | Monte carlo study of the physics performance of a digital hadronic
calorimeter
physics.ins-det hep-ex
A digital hadronic calorimeter using MICROMEGAS as active elements is a very
promising choice for particle physics experiments at future lepton colliders.
These experiments will be optimized for application of th... | arxiv topic:physics.ins-det hep-ex |
arxiv_dataset-1508910.2736 | The general solution of the linear difference equation of degree-2 and
the continued fraction produced from this equation
math.GM
In this article we give, for the fist time the solution of the general
difference equation of 2-degree. We also give as application the expansion of a
continued fraction into series, w... | arxiv topic:math.GM |
arxiv_dataset-1509910.2836 | Ergodic solenoids and generalized currents
math.DG math.DS
We introduce the concept of solenoid as an abstract laminated space. We do a
thorough study of solenoids, leading to the notion of ergodic and uniquely
ergodic solenoids. We define generalized currents associated with immersions of
oriented solenoids with a... | arxiv topic:math.DG math.DS |
arxiv_dataset-1510910.2936 | Quantum geometry and quantum dynamics at the Planck scale
gr-qc
Canonical quantum gravity provides insights into the quantum dynamics as well
as quantum geometry of space-time by its implications for constraints. Loop
quantum gravity in particular requires specific corrections due to its
quantization procedure, whi... | arxiv topic:gr-qc |
arxiv_dataset-1511910.3036 | Axion luminosity of Active Galactic Nuclei
astro-ph.CO hep-ph
We compute the flux of axions from Active Galactic Nuclei (AGN). Axions can
be produced in the accretion disk by the Compton, Bremsstrahlung and Primakoff
processes. We find that the axion luminosity due to these processes is
negligible in comparison to ... | arxiv topic:astro-ph.CO hep-ph |
arxiv_dataset-1512910.3136 | Well-posedness in smooth function spaces for the moving-boundary 1-D
compressible Euler equations in physical vacuum
math.AP
The free-boundary compressible 1-D Euler equations with moving physical
vacuum boundary are a system of hyperbolic conservation laws which are both
characteristic and degenerate. The physic... | arxiv topic:math.AP |
arxiv_dataset-1513910.3236 | Integrable Systems and Poisson-Lie T-duality: a finite dimensional
example
math-ph math.MP
We study the deep connection between integrable models and Poisson-Lie
T-duality working on a finite dimensional example constructed on SL(2,C) and
its Iwasawa factors SU(2) and B. We shown the way in which Adler-Kostant-Sy... | arxiv topic:math-ph math.MP |
arxiv_dataset-1514910.3336 | On Prediction of EOP
physics.geo-ph physics.data-an
Two methods of prediction of the Pole coordinates and TAI-UTC were tested --
extrapolation of the deterministic components and ARIMA. It was found that each
of these methods is most effective for certain length of prognosis. For
short-time prediction ARIMA algorit... | arxiv topic:physics.geo-ph physics.data-an |
arxiv_dataset-1515910.3436 | Schrodinger-Poisson system with steep potential well
math.AP math-ph math.MP
We study the following Schr\"odinger-Poisson system (P_\lambda)\{ll}
-\Delta u + (1+\mu g(x))u+\lambda \phi (x) u =|u|^{p-1}u, x\in \mathbb{R}^3,
| arxiv topic:math.AP math-ph math.MP |
arxiv_dataset-1516910.3536 | Apsidal advance in SS 433?
astro-ph.GA
Context. The Galactic microquasar SS 433 launches oppositely directed jets at
speeds approximately a quarter of the speed of light. Both the speed and
direction of the jets exhibit small fluctuations. A component of the speed
variation has 13 day periodicity and the orbital ph... | arxiv topic:astro-ph.GA |
arxiv_dataset-1517910.3636 | Relativistic correction to $e^{+}e^{-}\to J/\psi+gg$ at $B$ factories
and constraint on color-octet matrix elements
hep-ph
We calculate the relativistic correction to $J/\psi$ production in the
color-singlet process $e^{+}e^{-}\to J/\psi+gg$ at B-factories. We employ the
non-relativistic QCD (NRQCD) factorization... | arxiv topic:hep-ph |
arxiv_dataset-1518910.3736 | A Fault-tolerant Structure for Reliable Multi-core Systems Based on
Hardware-Software Co-design
cs.AR
To cope with the soft errors and make full use of the multi-core system, this
paper gives an efficient fault-tolerant hardware and software co-designed
architecture for multi-core systems. And with a not large nu... | arxiv topic:cs.AR |
arxiv_dataset-1519910.3836 | Redshift Sensitivity of the Kaiser Effect
astro-ph.CO
We explore potential strategies for testing General Relativity via the
coherent motions of galaxies. Our position at z=0 provides the reference point
for distance measures in cosmology. By contrast, the Cosmic Microwave
Background at z ~ 1100 acts as the point o... | arxiv topic:astro-ph.CO |
arxiv_dataset-1520910.3936 | Admissible Strategies in Semimartingale Portfolio Selection
q-fin.CP math.OC math.PR q-fin.PM
The choice of admissible trading strategies in mathematical modelling of
financial markets is a delicate issue, going back to Harrison and Kreps (1979).
In the context of optimal portfolio selection with expected utility p... | arxiv topic:q-fin.CP math.OC math.PR q-fin.PM |
arxiv_dataset-1521910.4036 | Symmetries of spin systems and Birman-Wenzl-Murakami algebra
nlin.SI hep-th math.QA
We consider integrable open spin chains related to the quantum affine
algebras U_q(o(3)) and U_q(A_2^{(2)}). We discuss the symmetry algebras of
these chains with the local C^3 space related to the Birman-Wenzl-Murakami
algebra. The... | arxiv topic:nlin.SI hep-th math.QA |
arxiv_dataset-1522910.4136 | Some Algebraic Geometry Aspects of Gravitational Theories with Covariant
and Contravariant Connections and Metrics (GTCCCM) and Possible Applications
to Theories with Extra Dimensions
hep-th
On the base of the distinction between covariant and contravariant metric
tensor components, an approach from algebraic g... | arxiv topic:hep-th |
arxiv_dataset-1523910.4236 | Neutron star properties in density-dependent relativistic Hartree-Fock
theory
nucl-th
With the equations of state provided by the newly developed density dependent
relativistic Hartree-Fock (DDRHF) theory for hadronic matter, the properties of
the static and $\beta$-equilibrium neutron stars without hyperons are ... | arxiv topic:nucl-th |
arxiv_dataset-1524910.4336 | Minimal realizations of linear systems: The "shortest basis" approach
cs.IT cs.SY math.IT math.OC
Given a controllable discrete-time linear system C, a shortest basis for C is
a set of linearly independent generators for C with the least possible lengths.
A basis B is a shortest basis if and only if it has the pred... | arxiv topic:cs.IT cs.SY math.IT math.OC |
arxiv_dataset-1525910.4436 | Cohomologie syntomique: liens avec les cohomologies \'etale et rigide
math.AG
Syntomic cohomology here defined yields a link between rigid cohomology and
etale cohomology, viewing the last one as the fixed points under Frobenius of
the former one. Let V be a complete discrete valuation ring, with perfect
residue fi... | arxiv topic:math.AG |
arxiv_dataset-1526910.4536 | Harnack Inequality for Functional SDEs with Bounded Memory
math.PR
We use a coupling method for functional stochastic differential equations
with bounded memory to establish an analogue of Wang's dimension-free Harnack
inequality \cite{MR1481127}. The strong Feller property for the corresponding
segment process is ... | arxiv topic:math.PR |
arxiv_dataset-1527910.4636 | On approximation of smoothing probabilities for hidden Markov models
stat.ML math.ST stat.TH
We consider the smoothing probabilities of hidden Markov model (HMM). We show
that under fairly general conditions for HMM, the exponential forgetting still
holds, and the smoothing probabilities can be well approximated wi... | arxiv topic:stat.ML math.ST stat.TH |
arxiv_dataset-1528910.4736 | Some remarks on the observational constraints on the self-interacting
scalar field model for dark energy
astro-ph.CO gr-qc hep-th
The dark energy component of the cosmic budget is represented by a
self-interacting scalar field. The violation of the null energy condition is
allowed. Hence, such component can also ... | arxiv topic:astro-ph.CO gr-qc hep-th |
arxiv_dataset-1529910.4836 | Performance limitations for sparse matrix-vector multiplications on
current multicore environments
cs.PF
The increasing importance of multicore processors calls for a reevaluation of
established numerical algorithms in view of their ability to profit from this
new hardware concept. In order to optimize the existe... | arxiv topic:cs.PF |
arxiv_dataset-1530910.4936 | Annihilation cross sections and interaction couplings of the dark matter
candidates in the warped and flat extra dimensions
hep-ph
We consider a scenario with an additional scalar standard model singlet
$\phi_S$, living in a single extra dimension of the RS1 background. The zero
mode of this scalar which is local... | arxiv topic:hep-ph |
arxiv_dataset-1531910.5036 | Calculation of nucleon strange quark content with dynamical overlap
quarks
hep-lat
We calculate the nucleon strange quark content directly from disconnected
three-point functions. Numerical simulations are carried out in two-flavor QCD
using the overlap quark action with up and down quark masses down to a fifth o... | arxiv topic:hep-lat |
arxiv_dataset-1532910.5136 | Thermal Motions of the E. Coli Glucose-Galactose Binding Protein Studied
Using Well-Sampled Semi-Atomistic Simulations
physics.bio-ph physics.comp-ph
The E. coli glucose-galactose chemosensory receptor is a 309 residue, 32 kDa
protein consisting of two distinct structural domains. In this computational
study, we ... | arxiv topic:physics.bio-ph physics.comp-ph |
arxiv_dataset-1533910.5236 | Signature of the interaction between dark energy and dark matter in
observations
gr-qc astro-ph.CO hep-ph hep-th
We investigate the effect of an interaction between dark energy and dark
matter upon the dynamics of galaxy clusters. This effect is computed through
the Layser-Irvine equation, which describes how an ... | arxiv topic:gr-qc astro-ph.CO hep-ph hep-th |
arxiv_dataset-1534910.5336 | HINODE Observations of Coherent Lateral Motion of Penumbral Filaments
during a X-class Flare
astro-ph.SR
The X-3.4 class flare of 13 December 2006 was observed with a high cadence of
2 minutes at 0.2 arc-sec resolution by HINODE/SOT FG instrument. The flare
ribbons could be seen in G-band images also. A careful a... | arxiv topic:astro-ph.SR |
arxiv_dataset-1535910.5436 | Measuring the Transmission Matrix in Optics : An Approach to the Study
and Control of Light Propagation in Disordered Media
physics.optics
We introduce a method to experimentally measure the monochromatic
transmission matrix of a complex medium in optics. This method is based on a
spatial phase modulator together... | arxiv topic:physics.optics |
arxiv_dataset-1536910.5536 | Holographic Anyons in the ABJM Theory
hep-th cond-mat.str-el
We consider the holographic anyons in the ABJM theory from three different
aspects of AdS/CFT correspondence. First, we identify the holographic anyons by
using the field equations of supergravity, including the Chern-Simons terms of
the probe branes. We ... | arxiv topic:hep-th cond-mat.str-el |
arxiv_dataset-1537910.5636 | Stochastically Incomplete Manifolds and Graphs
math-ph math.MP
We survey geometric properties which imply the stochastic incompleteness of
the minimal diffusion process associated to the Laplacian on manifolds and
graphs. In particular, we completely characterize stochastic incompleteness for
spherically symmetric ... | arxiv topic:math-ph math.MP |
arxiv_dataset-1538910.5736 | The fermion bag approach to lattice field theories
hep-lat
We propose a new approach to the fermion sign problem in systems where there
is a coupling $U$ such that when it is infinite the fermions are paired into
bosons and there is no fermion permutation sign to worry about. We argue that
as $U$ becomes finite fer... | arxiv topic:hep-lat |
arxiv_dataset-1539910.5836 | Can the Arrow of Time be understood from Quantum Cosmology?
gr-qc
I address the question whether the origin of the observed arrow of time can
be derived from quantum cosmology. After a general discussion of entropy in
cosmology and some numerical estimates, I give a brief introduction into
quantum geometrodynamics ... | arxiv topic:gr-qc |
arxiv_dataset-1540910.5936 | Convexity properties of the condition number II
math.DG math.NA
In our previous paper [SIMAX 31 n.3 1491-1506(2010)], we studied the
condition metric in the space of maximal rank matrices. Here, we show that this
condition metric induces a Lipschitz-Riemann structure on that space. After
investigating geodesics in ... | arxiv topic:math.DG math.NA |
arxiv_dataset-1541911.0079 | Heterogeneity of Some Cooperation/Competition Properties
physics.soc-ph
We show that the heterogeneity index, which was proposed by Hu and Wang
(Physica A 2008 387 3769), can be used to describe the disparity of the
cooperation sharing or competition gain distributions that is very important
for the cooperation/com... | arxiv topic:physics.soc-ph |
arxiv_dataset-1542911.0179 | A Thermodynamic Formalism for density matrices in Quantum Information
math.DS math-ph math.MP quant-ph
We consider new concepts of entropy and pressure for stationary systems
acting on density matrices which generalize the usual ones in Ergodic Theory.
Part of our work is to justify why the definitions and results ... | arxiv topic:math.DS math-ph math.MP quant-ph |
arxiv_dataset-1543911.0279 | Some Identities Involving Three Kinds of Counting Numbers
math.CO
In this note, we present several identities involving binomial coefficients
and the two kind of Stirling numbers.
| arxiv topic:math.CO |
arxiv_dataset-1544911.0379 | On the Conjugacy Classes in the orthogonal and symplectic groups over
algebraically closed fields
math.GR math.AC
Let $\F$ be an algebraically closed field. Let $\V$ be a vector space
equipped with a non-degenerate symmetric or symplectic bilinear form $B$ over
$\F$. Suppose the characteristic of $\F$ is \emph{la... | arxiv topic:math.GR math.AC |
arxiv_dataset-1545911.0479 | Dynamical Heterogeneity in Lattice Glass Models
cond-mat.stat-mech
In this paper we consider in detail the properties of dynamical heterogeneity
in lattice glass models (LGMs). LGMs are lattice models whose dynamical rules
are based on thermodynamic, as opposed to purely kinetic, considerations. We
devise a LGM tha... | arxiv topic:cond-mat.stat-mech |
arxiv_dataset-1546911.0579 | Remarks on the Configuration Space Approach to Spin-Statistics
quant-ph physics.chem-ph
The angular momentum operators for a system of two spin-zero
indistinguishable particles are constructed, using Isham's Canonical Group
Quantization method. This mathematically rigorous method provides a hint at the
correct defi... | arxiv topic:quant-ph physics.chem-ph |
arxiv_dataset-1547911.0679 | Gravity Dual of Spatially Modulated Phase
hep-th cond-mat.str-el gr-qc
We show that the five-dimensional Maxwell theory with the Chern-Simons term
is tachyonic in the presence of a constant electric field. When coupled to
gravity, a sufficiently large Chern-Simons coupling causes instability of the
Reissner-Nordstr... | arxiv topic:hep-th cond-mat.str-el gr-qc |
arxiv_dataset-1548911.0779 | The physics and modes of star cluster formation: observations
astro-ph.GA astro-ph.SR
Stellar clusters are born in cold and dusty molecular clouds and the youngest
clusters are embedded to various degrees in dusty dark molecular material. Such
embedded clusters can be considered protocluster systems. The most deepl... | arxiv topic:astro-ph.GA astro-ph.SR |
arxiv_dataset-1549911.0879 | When is there a multipartite maximum entangled state?
quant-ph
For a multipartite quantum system of the dimension $d_1\otimes d_2\otimes...
d_n$, $d_1\ge d_2\ge...\ge d_n$, is there an entangled state {\em maximum} in
the sense that all other states in the system can be obtained from the state
through local quantum... | arxiv topic:quant-ph |
arxiv_dataset-1550911.0979 | Free products in R. Thompson's group V
math.GR math.DS
We investigate free product structures in R. Thompson's group V, primarily by
studying the topological dynamics associated with V's action on the Cantor Set.
We show that the class of free products which can be embedded into V includes
the free product of any t... | arxiv topic:math.GR math.DS |
arxiv_dataset-1551911.1079 | The canonical 8-form on manifolds with holonomy group Spin(9)
math.DG math-ph math.MP
An explicit expression of the canonical 8-form on a Riemannian manifold with
a Spin(9)-structure, in terms of the nine local symmetric involutions involved,
is given. The list of explicit expressions of all the canonical forms rel... | arxiv topic:math.DG math-ph math.MP |
arxiv_dataset-1552911.1179 | The $\Lambda(1405)$ as a Hybrid
hep-ph nucl-th
Using the QCD Sum Rule Method, we estimate the mass of the lowest strange
hybrid baryon with $IJ^P=0(1/2)^-$. We find the mass is approximately that of
the $\Lambda(1405)$, whose nature has been a puzzle for many decades. Possible
tests of this result are discussed.
| arxiv topic:hep-ph nucl-th |
arxiv_dataset-1553911.1279 | Morphologies of local Lyman break galaxy analogs II: A Comparison with
galaxies at z=2-4 in ACS and WFC3 images of the Hubble Ultra Deep Field
astro-ph.CO
Lyman break galaxies (LBGs) display a range in structures (from
single/compact to clumpy/extended) that is different from typical local
star-forming galaxies. ... | arxiv topic:astro-ph.CO |
arxiv_dataset-1554911.1379 | On Improving the Representation of a Region Achieved by a Sensor Network
cs.NI
This report considers the class of applications of sensor networks in which
each sensor node makes measurements, such as temperature or humidity, at the
precise location of the node. Such spot-sensing applications approximate the
physica... | arxiv topic:cs.NI |
arxiv_dataset-1555911.1479 | Is the spacetime metric Euclidean rather than Lorentzian?
gr-qc hep-th math-ph math.MP quant-ph
My answer to the question in the title is "No". In support of this point of
view, we analyze some examples of saddle-point methods, especially as applied
to quantum "tunneling" in nonrelativistic particle mechanics and i... | arxiv topic:gr-qc hep-th math-ph math.MP quant-ph |
arxiv_dataset-1556911.1579 | GRB Jet Beaming Angle Statistics
astro-ph.HE
Existing theory and models suggest that a Type I (merger) GRB should have a
larger jet beaming angle than a Type II (collapsar) GRB, but so far no
statistical evidence is available to support this suggestion. In this paper, we
obtain a sample of 37 beaming angles and cal... | arxiv topic:astro-ph.HE |
arxiv_dataset-1557911.1679 | XOR gate response in a mesoscopic ring with embedded quantum dots
cond-mat.mes-hall cond-mat.mtrl-sci
We address XOR gate response in a mesoscopic ring threaded by a magnetic flux
$\phi$. The ring, composed of identical quantum dots, is symmetrically attached
to two semi-infinite one-dimensional metallic electrodes... | arxiv topic:cond-mat.mes-hall cond-mat.mtrl-sci |
arxiv_dataset-1558911.1779 | Observation of radiative B^0 -> \phi K^0 \gamma decays
hep-ex
We report the first observation of radiative decay B^0 -> \phi K^0 \gamma
using a data sample of 772x10^6 BBar pairs collected at the Y(4S) resonance
with the Belle detector at the KEKB asymmetric-energy e+e- collider. We observe
a signal of 35+/-8 event... | arxiv topic:hep-ex |
arxiv_dataset-1559911.1879 | Infinitesimal Hecke Algebras II
math.RT
For W a finite (2-)reflection group and B its (generalized) braid group, we
determine the Zariski closure of the image of B inside the corresponding
Iwahori-Hecke algebra. The Lie algebra of this closure is reductive and
generated in the group algebra of W by the reflections ... | arxiv topic:math.RT |
arxiv_dataset-1560911.1979 | Transformations of triangle ladder diagrams
hep-th
It is shown how dual space diagrammatic representation of momentum integrals
corresponding to triangle ladder diagrams with an arbitrary number of rungs can
be transformed to half-diamonds. In paper arXiv:0803.3420 [hep-th] the
half-diamonds were related by conform... | arxiv topic:hep-th |
arxiv_dataset-1561911.2079 | The data mining II: An analysis of 33 eclipsing binary light-curves
observed by the INTEGRAL/OMC
astro-ph.SR
Thirty-three eclipsing binaries were selected for an analysis from a huge
database of observations made by the INTEGRAL/OMC camera. The photometric data
were processed and analyzed, resulting in a first li... | arxiv topic:astro-ph.SR |
arxiv_dataset-1562911.2179 | Quasi-Hamiltonian groupoids and multiplicative Manin pairs
math.DG math-ph math.MP
We reformulate notions from the theory of quasi-Poisson g-manifolds in terms
of graded Poisson geometry and graded Poisson-Lie groups and prove that
quasi-Poisson g-manifolds integrate to quasi-Hamiltonian g-groupoids. We then
interp... | arxiv topic:math.DG math-ph math.MP |
arxiv_dataset-1563911.2279 | How can CP violation in the neutrino sector be large in a
$2\leftrightarrow 3$ symmetric model?
hep-ph
Based on a neutrino mass matrix model in which a 2-3 symmetry is only broken
by a phase parameter, it is investigated how the lepton mixing matrix can
deviate from the so-called tribimaximal mixing under a condi... | arxiv topic:hep-ph |
arxiv_dataset-1564911.2379 | Supersolid phase of Three-dimensional spin and hardcore-boson models
cond-mat.quant-gas
We study the stability of solid- and supersolid (SS) phases of a
three-dimensional spin- and a hardcore-Bose-Hubbard models on a body-centered
cubic lattice. To see the quantum effects on the stability of the SS phase, we
model ... | arxiv topic:cond-mat.quant-gas |
arxiv_dataset-1565911.2479 | Arakelov theory of noncommutative arithmetic curves
math.NT math.RA
The purpose of this article is to initiate Arakelov theory in a
noncommutative setting. More precisely, we are concerned with Arakelov theory
of noncommutative arithmetic curves. Our first main result is an arithmetic
Riemann-Roch formula in this s... | arxiv topic:math.NT math.RA |
arxiv_dataset-1566911.2579 | Zero Action on Perfect Crystals for U_q(G_2^{(1)})
math.QA math.CO
The actions of 0-Kashiwara operators on the $U'_q(G_2^{(1)})$-crystal $B_l$
in [Yamane S., J. Algebra 210 (1998), 440-486] are made explicit by using a
similarity technique from that of a $U'_q(D_4^{(3)})$-crystal. It is shown that
$\{B_l\}_{l\ge1}$... | arxiv topic:math.QA math.CO |
arxiv_dataset-1567911.2679 | Cables of thin knots and bordered Heegaard Floer homology
math.GT
We use bordered Floer homology to give a formula for the knot Floer homology
of any (p, pn+1)-cable of a thin knot K in terms of Delta_K(t), tau(K), p, and
n. We also give a formula for the Ozsvath-Szabo concordance invariant tau(K_{p,
pn+1}) in term... | arxiv topic:math.GT |
arxiv_dataset-1568911.2779 | Evidence of Magnetically Driven Structural Phase Transition in Parent
Compounds RFeAsO (R = La, Sm, Gd, Tb): study of low-temperature X-ray
diffraction
cond-mat.supr-con cond-mat.mtrl-sci
We report measurements of structural phase transition of four parent
compounds $R$FeAsO ($R$ = La, Sm, Gd, and Tb) by means ... | arxiv topic:cond-mat.supr-con cond-mat.mtrl-sci |
arxiv_dataset-1569911.2879 | Field induced resistivity anisotropy in SrRuO3 films
cond-mat.str-el
SrRuO3 is an itinerant ferromagnet with orthorhombic structure and uniaxial
magnetocrystalline anisotropy - features expected to yield resistivity
anisotropy. Here we explore changes in the resistivity anisotropy of epitaxial
SrRuO3 films due to i... | arxiv topic:cond-mat.str-el |
arxiv_dataset-1570911.2979 | The representativity of pretzel knots
math.GT
In the present paper, we will show that a $(p,q,r)$-pretzel knot has the
representativity 3 if and only if $(p,q,r)$ is either $\pm(-2,3,3)$ or
$\pm(-2,3,5)$. We also show that a large algebraic knot has the
representativity less than or equal to 3.
| arxiv topic:math.GT |
arxiv_dataset-1571911.3079 | Mechanisms for the superconducting state from a one-particle derivation
of the BCS gap equations
cond-mat.supr-con
The BCS results for the superconducting gap $\Delta$ and $T_C$ are obtained
from a one-particle model. Superconductivity appears when the electronic energy
gains of the band structure surpass the ene... | arxiv topic:cond-mat.supr-con |
arxiv_dataset-1572911.3179 | On pointwise decay of linear waves on a Schwarzschild black hole
background
math.AP gr-qc math-ph math.MP
We prove sharp pointwise $t^{-3}$ decay for scalar linear perturbations of a
Schwarzschild black hole without symmetry assumptions on the data. We also
consider electromagnetic and gravitational perturbations... | arxiv topic:math.AP gr-qc math-ph math.MP |
arxiv_dataset-1573911.3279 | An efficient method for computing the eigenfunctions of the dynamo
equation
astro-ph.IM
We present an elegant method of determining the eigensolutions of the
induction and the dynamo equation in a fluid embedded in a vacuum. The magnetic
field is expanded in a complete set of functions. The new method is based on... | arxiv topic:astro-ph.IM |
arxiv_dataset-1574911.3379 | Transitional random matrix theory nearest-neighbor spacing distributions
math-ph math.MP
This paper presents a study of the properties of a matrix model that was
introduced to describe transitions between all Wigner surmises of Random Matrix
theory. New results include closed-form exact analytical expressions for t... | arxiv topic:math-ph math.MP |
arxiv_dataset-1575911.3479 | CP phase of nonuniversal $Z'$ on $\sin\phi^{J/\Psi \phi}_s$ and T-odd
observables of $\bar B_{q}\to V_{q} \ell^{+} \ell^{-}$
hep-ph
The evidence of a large CP phase has been shown by CDF and D{\O}
collaborations in the time-dependent CP asymmetry (CPA) of $B_s\to J/\Psi \phi$
decay, where the nonvanished CPA clea... | arxiv topic:hep-ph |
arxiv_dataset-1576911.3579 | Finding Traps in Non-linear Spin Arrays
quant-ph
Precise knowledge of the Hamiltonian of a system is a key to many of its
applications. Tasks such state transfer or quantum computation have been well
studied with a linear chain, but hardly with systems, which do not possess a
linear structure. While this difference... | arxiv topic:quant-ph |
arxiv_dataset-1577911.3679 | Dickson's conjecture on $Z^n$--An equivalent form of Green-Tao's
conjecture
math.GM
In [1], we give Dickson's conjecture on $N^n$. In this paper, we further give
Dickson's conjecture on $Z^n$ and obtain an equivalent form of Green-Tao's
conjecture [2]. Based on our work, it is possible to establish a general theo... | arxiv topic:math.GM |
arxiv_dataset-1578911.3779 | The Skeleton: Connecting Large Scale Structures to Galaxy Formation
astro-ph.CO astro-ph.GA
We report on two quantitative, morphological estimators of the filamentary
structure of the Cosmic Web, the so-called global and local skeletons. The
first, based on a global study of the matter density gradient flow, allows... | arxiv topic:astro-ph.CO astro-ph.GA |
arxiv_dataset-1579911.3879 | Star Formation in Dwarf Galaxies of the Nearby Centaurus A Group
astro-ph.GA
We present Halpha narrow-band imaging of 17 dwarf irregular galaxies (dIs) in
the nearby Centaurus A Group. Although all large galaxies of the group have a
current or recent enhanced star formation episode, the dIs have normal star
formati... | arxiv topic:astro-ph.GA |
arxiv_dataset-1580911.3979 | Making the road by searching - A search engine based on Swarm
Information Foraging
cs.IR cs.HC
Search engines are nowadays one of the most important entry points for
Internet users and a central tool to solve most of their information needs.
Still, there exist a substantial amount of users' searches which obtain
... | arxiv topic:cs.IR cs.HC |
arxiv_dataset-1581911.4079 | Slow plasma dynamo driven by electric current helicity in non-compact
Riemann surfaces of negative curvature
physics.plasm-ph
Boozer addressed the role of magnetic helicity in dynamos [Phys Fluids
\textbf{B},(1993)]. He pointed out that the magnetic helicity conservation
implies that the dynamo action is more eas... | arxiv topic:physics.plasm-ph |
arxiv_dataset-1582911.4179 | Estimation of characteristic size of ferromagnetic clusters forming
above T$_C$ in Nd$_{0.75}$Ba$_{0.25}$MnO$_3$ manganite
cond-mat.mes-hall cond-mat.str-el
We present the data on depolarization of polarized neutron beam and second
harmonic of magnetization ($M_2$) for Nd$_{1-x}$Ba$_x$MnO$_3$ ($x$ = 0.23, the
Cur... | arxiv topic:cond-mat.mes-hall cond-mat.str-el |
arxiv_dataset-1583911.4279 | Gevrey regularizing effect of the Cauchy problem for non-cutoff
homogeneous Kac's equation
math.AP
In this work, we consider a spatially homogeneous Kac's equation with a non
cutoff cross section. We prove that the weak solution of the Cauchy problem is
in the Gevrey class for positive time. This is a Gevrey regu... | arxiv topic:math.AP |
arxiv_dataset-1584911.4379 | Black Holes in Gravity with Conformal Anomaly and Logarithmic Term in
Black Hole Entropy
hep-th gr-qc
We present a class of exact analytic and static, spherically symmetric black
hole solutions in the semi-classical Einstein equations with Weyl anomaly. The
solutions have two branches, one is asymptotically flat ... | arxiv topic:hep-th gr-qc |
arxiv_dataset-1585911.4479 | Physical characterisation of southern massive star-forming regions using
Parkes NH$_3$ observations
astro-ph.SR astro-ph.GA
We have undertaken a Parkes ammonia spectral line study, in the lowest two
inversion transitions, of southern massive star formation regions, including
young massive candidate protostars, wi... | arxiv topic:astro-ph.SR astro-ph.GA |
arxiv_dataset-1586911.4579 | On the renormalization of gauge theories in curved space-time
hep-th
We consider the renormalization of general gauge theories on curved
space-time background, with the main assumption being the existence of a
gauge-invariant and diffeomorphism invariant regularization. Using the
Batalin-Vilkovisky (BV) formalism o... | arxiv topic:hep-th |
arxiv_dataset-1587911.4679 | Gain/loss asymmetry in time series of individual stock prices and its
relationship to the leverage effect
q-fin.ST
Previous research has shown that for stock indices, the most likely time
until a return of a particular size has been observed is longer for gains than
for losses. We establish that this so-called ga... | arxiv topic:q-fin.ST |
arxiv_dataset-1588911.4779 | On the Dark Matter Solutions to the Cosmic Ray Lepton Puzzle
astro-ph.CO
Recent measurements of cosmic ray leptons by PAMELA, ATIC, HESS and Fermi
revealed interesting excesses. Many authors suggested particle Dark Matter (DM)
annihilations could be at the origin of these effects. In this paper, we
critically asses... | arxiv topic:astro-ph.CO |
arxiv_dataset-1589911.4879 | Layer Oriented Wavefront sensor for MAD on Sky operations
astro-ph.IM
The Multiconjugate Adaptive optics Demonstrator (MAD) has successfully
demonstrated on sky both Star Oriented (SO) and Layer Oriented (LO)
multiconjugate adaptive optics techniques. While SO has been realized using 3
Shack-Hartmann wavefront sens... | arxiv topic:astro-ph.IM |
arxiv_dataset-1590911.4979 | Monoidal 2-structure of Bimodule Categories
math.QA math.CT
We define a notion of tensor product of bimodule categories and prove that
with this product the 2-category of C-bimodule categories for fixed tensor C is
a monoidal 2-category in the sense of Kapranov and Voevodsky. We then provide a
monoidal-structure pr... | arxiv topic:math.QA math.CT |
arxiv_dataset-1591911.5079 | On roots of Dehn twists
math.GT math.GR
Margalit and Schleimer constructed nontrivial roots of the Dehn twist about a
nonseparating curve. We prove that the conjugacy classes of roots of the Dehn
twist about a nonseparating curve correspond to the conjugacy classes of
periodic maps with certain conditions. Futhermo... | arxiv topic:math.GT math.GR |
arxiv_dataset-1592911.5179 | Traveling waves and homogeneous fragmentation
math.PR math.AG
We formulate the notion of the classical
Fisher-Kolmogorov-Petrovskii-Piscounov (FKPP) reaction diffusion equation
associated with a homogeneous conservative fragmentation process and study its
traveling waves. Specifically, we establish existence, uniqu... | arxiv topic:math.PR math.AG |
arxiv_dataset-1593911.5279 | Duality symmetry of BFKL equation: reggeized gluons vs color dipoles
hep-ph
We show that the duality symmetry of the BFKL equation can be interpreted as
a symmetry under rotation of the BFKL Kernel in the transverse space from
s-channel (color dipole model) to t-channel (reggeized gluon formulation). We
argue that ... | arxiv topic:hep-ph |
arxiv_dataset-1594911.5379 | High efficiency Four-Wave Mixing in a five-level atomic System based on
the two electromagnetically induced transparency
physics.atom-ph
We have analyzed a five-level $\wedge$-configuration Four-Wave Mixing (FWM)
scheme for obtaining a high-efficiency FWM based on the two electromagnetically
induced transparency.... | arxiv topic:physics.atom-ph |
arxiv_dataset-1595911.5479 | Quark fluids in heavy ion collisions
nucl-th physics.pop-ph
We give a pedagogical introduction (suitable to upper level physics
undergraduates) to the field of ultrarelativistic heavy ion collisions. We pay
particular attention to our understanding of the thermodynamic and hydrodynamic
properties of the matter crea... | arxiv topic:nucl-th physics.pop-ph |
arxiv_dataset-1596911.5579 | Asymptotic behavior of prices of path dependent options
q-fin.PR q-fin.CP
In this paper, we give a numerical method for pricing long maturity, path
dependent options by using the Markov property for each underlying asset. This
enables us to approximate a path dependent option by using some kinds of plain
vanillas. ... | arxiv topic:q-fin.PR q-fin.CP |
arxiv_dataset-1597911.5679 | The Andyrchy-BUST experiment: primary spectrum and composition around
the knee
astro-ph.HE
The main goal of the Andyrchy-BUST experiment is to study the primary cosmic
rays spectrum and composition around the knee. The experimental data on the
knee, as observed in the electromagnetic and high energy muon componen... | arxiv topic:astro-ph.HE |
arxiv_dataset-1598912.0049 | Paramodular Cusp Forms
math.NT
We classify Siegel modular cusp forms of weight two for the paramodular group
K(p) for primes p< 600. We find that weight two Hecke eigenforms beyond the
Gritsenko lifts correspond to certain abelian varieties defined over the
rationals of conductor p. The arithmetic classification is... | arxiv topic:math.NT |
arxiv_dataset-1599912.0149 | Robust Cooperative Spectrum Sensing for Disaster Relief Networks in
Correlated Environments
cs.NI cs.DC
Disaster relief networks are designed to be adaptable and resilient so to
encompass the demands of the emergency service. Cognitive Radio enhanced ad-hoc
architecture has been put forward as a candidate to enab... | arxiv topic:cs.NI cs.DC |
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