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arxiv_dataset-1200904.3334 | The Influence of Galaxy Formation Physics on Weak Lensing Tests of
General Relativity
astro-ph.CO astro-ph.GA
Forthcoming projects such as the DES, a JDEM, and LSST, aim to measure weak
lensing shear correlations with unprecedented accuracy. Weak lensing
observables are sensitive to both the distance-redshift rel... | arxiv topic:astro-ph.CO astro-ph.GA |
arxiv_dataset-1201904.3434 | Drinfeld-Sokolov hierarchies of type A and fourth order Painleve systems
math-ph math.MP math.RT
We study the Drinfeld-Sokolov hierarchies of type A_n^{(1)} associated with
the regular conjugacy classes of W(A_n). A class of fourth order Painleve
systems is derived from them by similarity reductions.
| arxiv topic:math-ph math.MP math.RT |
arxiv_dataset-1202904.3534 | Solubilization of Proteins in 2DE: An Outline
q-bio.GN
Protein solubilization for two-dimensional electrophoresis (2DE) has to break
molecular interactions to separate the biological contents of the material of
interest into isolated and intact polypeptides. This must be carried out in
conditions compatible with th... | arxiv topic:q-bio.GN |
arxiv_dataset-1203904.3634 | Tailored business solutions by workflow technologies
cs.SE
VISP (Virtual Internet Service Provider) is an IST-STREP project, which is
conducting research in the field of these new technologies, targeted to
telecom/ISP companies. One of the first tasks of the VISP project is to
identify the most appropriate technolo... | arxiv topic:cs.SE |
arxiv_dataset-1204904.3734 | Experimental and theoretical study of oxygen adsorption structures on
Ag(111)
cond-mat.mtrl-sci
The oxidized Ag(111) surface has been studied by a combination of
experimental and theoretical methods, scanning tunneling microscopy (STM),
x-ray photoelectron spectroscopy (XPS), and density functional theory (DFT). ... | arxiv topic:cond-mat.mtrl-sci |
arxiv_dataset-1205904.3834 | On the Kohn--Sham density response in a localized basis set
cond-mat.other physics.chem-ph physics.comp-ph
We construct the Kohn--Sham density response function $\chi_{0}$ in a
previously described basis of the space of orbital products. The calculational
complexity of our construction is $O(N^{2}N_{\omega})$ for a... | arxiv topic:cond-mat.other physics.chem-ph physics.comp-ph |
arxiv_dataset-1206904.3934 | Effects of Primordial Mass Segregation on the Dynamical Evolution of
Star Clusters
astro-ph.GA
In this paper we use N-body simulations to study the effects of primordial
mass segregation on the early and long-term evolution of star clusters. Our
simulations show that in segregated clusters early mass loss due to ... | arxiv topic:astro-ph.GA |
arxiv_dataset-1207904.4034 | Multiple-quantized vortices in rotating LOFF state of ultracold Fermi
superfluid gas
cond-mat.quant-gas cond-mat.supr-con hep-ph nucl-th
A rotating ultracold S-wave superfluid Fermi gas is considered, when the
population imbalance (or equivalently the mismatch in chemical potentials)
corresponds to the Larkin-Ovc... | arxiv topic:cond-mat.quant-gas cond-mat.supr-con hep-ph nucl-th |
arxiv_dataset-1208904.4134 | AKARI/IRC observations of heavily obscured oxygen-rich AGB and post-AGB
stars
astro-ph.SR
We present AKARI/IRC observations of a sample of six extremely red IRAS
sources, of which three are variable OH/IR stars and the rest are early
post-AGB stars. The OH/IR stars show a red continuum with the expected strong
10... | arxiv topic:astro-ph.SR |
arxiv_dataset-1209904.4234 | A reassessment of the Burns temperature and its relationship to the
diffuse scattering, lattice dynamics, and thermal expansion in the relaxor
PMN
cond-mat.mtrl-sci
We have used neutron scattering techniques to characterize the diffuse
scattering and lattice dynamics in single crystals of the relaxor PMN from 1... | arxiv topic:cond-mat.mtrl-sci |
arxiv_dataset-1210904.4334 | Spin-1/2 fermions with attractive interaction in an optical lattice
cond-mat.quant-gas
We study attractive fermions in an optical lattice superimposed by a trapping
potential, such that fermions may form bosonic molecules. We map the model onto
nonlinear field equations depending on the Nambu-Gor'kov propagator. Th... | arxiv topic:cond-mat.quant-gas |
arxiv_dataset-1211904.4434 | Uneven horizon or several words about the superfluid He-4 theory
cond-mat.other
The state of the superfluid He-II theory is briefly surveyed - some aspects
of its history, achievements, and unsolved problems.
| arxiv topic:cond-mat.other |
arxiv_dataset-1212904.4534 | Texture specific mass matrices with Dirac neutrinos and their
implications
hep-ph
Considering Dirac neutrinos and Fritzsch-like texture 6 zero and 5 zero mass
matrices, detailed predictions for cases pertaining to normal/inverted
hierarchy as well as degenerate scenario of neutrino masses have been carried
out. A... | arxiv topic:hep-ph |
arxiv_dataset-1213904.4634 | High-resolution Resonance Bragg-scattering spectroscopy of an atomic
transition from a population difference grating in a vapor cell
physics.atom-ph physics.optics
The laser spectroscopy with a narrow linewidth and high signal to noise ratio
(S/N) is very important in the precise measurement of optical frequencie... | arxiv topic:physics.atom-ph physics.optics |
arxiv_dataset-1214904.4734 | Fundamental asymmetry in interfacial electronic reconstruction between
insulating oxides
cond-mat.mtrl-sci cond-mat.str-el
We present an ab initio study of the (001) interfaces between two insulating
perovskites, the polar LaAlO3 and the nonpolar SrTiO3. We observe an
insulating-to-metallic transition above a cri... | arxiv topic:cond-mat.mtrl-sci cond-mat.str-el |
arxiv_dataset-1215904.4834 | Gromov-Witten Gauge Theory I
math.AG hep-th math-ph math.MP math.QA
We introduce a geometric completion of the stack of maps from stable marked
curves to the quotient stack [point/GL(1)], and use it to construct some
gauge-theoretic analogues of the Gromov-Witten invariants. We also indicate the
generalization of t... | arxiv topic:math.AG hep-th math-ph math.MP math.QA |
arxiv_dataset-1216905.0004 | Lattice defects and boundaries in conducting carbon nanotubes
cond-mat.mes-hall cond-mat.str-el
We consider the effect of various defects and boundary structures on the low
energy electronic properties in conducting zigzag and armchair carbon
nanotubes. The tight binding model of the conduction bands is mapped exac... | arxiv topic:cond-mat.mes-hall cond-mat.str-el |
arxiv_dataset-1217905.0104 | Surgery obstructions on closed manifolds and the Inertia subgroup
math.GT math.AT
The Wall surgery obstruction groups have two interesting geometrically
defined subgroups, consisting of the surgery obstructions between closed
manifolds, and the inertial elements. We show that the inertia group
$I_{n+1}(\pi,w)$ and ... | arxiv topic:math.GT math.AT |
arxiv_dataset-1218905.0204 | Interaction mediated asymmetries of the quantized Hall effect
cond-mat.mes-hall
Experimental and theoretical investigations on the integer quantized Hall
effect in gate defined narrow Hall bars are presented. At low electron mobility
the classical (high temperature) Hall resistance line RH(B) cuts through the
cente... | arxiv topic:cond-mat.mes-hall |
arxiv_dataset-1219905.0304 | A simplified Binet formula for k-generalized Fibonacci numbers
math.NT
We present a particularly nice Binet-style formula that can be used to
produce the k-generalized Fibonacci numbers (that is, the Tribonaccis,
Tetranaccis, etc). Furthermore, we show that in fact one needs only take the
integer closest to the fir... | arxiv topic:math.NT |
arxiv_dataset-1220905.0404 | Globally $F$-regular and log Fano varieties
math.AG math.AC
We prove that every globally $F$-regular variety is log Fano. In other words,
if a prime characteristic variety $X$ is globally $F$-regular, then it admits
an effective $\bQ$-divisor $\Delta$ such that $-K_X - \Delta$ is ample and $(X,
\Delta)$ has control... | arxiv topic:math.AG math.AC |
arxiv_dataset-1221905.0504 | Testing AdS/CFT at LHC
hep-ph nucl-th
After an introduction to jet phenomenology and tests of AdS/CFT at LHC we
derive the heavy quark drag of a string dangling in a shock metric of AdS
space, thus generalizing the AdS/CFT drag calculations in strongly coupled
thermal media to momentum loss in both hot and cold nuc... | arxiv topic:hep-ph nucl-th |
arxiv_dataset-1222905.0604 | Mahler measures and Fuglede--Kadison determinants
math.FA math.GR
The Mahler measure of a function on the real d-torus is its geometric mean
over the torus. It appears in number theory, ergodic theory and other fields.
The Fuglede-Kadison determinant is defined in the context of von Neumann
algebra theory and can b... | arxiv topic:math.FA math.GR |
arxiv_dataset-1223905.0704 | Earth's Heat Source - The Sun
physics.gen-ph
The Sun encompasses planet Earth, supplies the heat that warms it, and even
shakes it. The United Nation Intergovernmental Panel on Climate Change (IPCC)
assumed that solar influence on our climate is limited to changes in solar
irradiance and adopted the consensus opini... | arxiv topic:physics.gen-ph |
arxiv_dataset-1224905.0804 | Vector and Axial Currents in Wilson Chiral Perturbation Theory
hep-lat
We reconsider the construction of the vector and axial-vector currents in
Wilson Chiral Perturbation Theory (WChPT), the low-energy effective theory for
lattice QCD with Wilson fermions. We discuss in detail the finite
renormalization of the cur... | arxiv topic:hep-lat |
arxiv_dataset-1225905.0904 | Inhomogeneity in the Supernova Remnants as a Natural Explanation of the
PAMELA/ATIC Observations
astro-ph.HE
Recent measurements of the positron/electron ratio in the cosmic ray (CR)
flux exhibits an apparent anomaly, whereby this ratio increases between 10 and
100 GeV. In contrast, this ratio should decrease acc... | arxiv topic:astro-ph.HE |
arxiv_dataset-1226905.1004 | Decoherence and entanglement in a bosonic Josephson junction:
Bose-enhanced quantum-Zeno control of phase-diffusion
cond-mat.quant-gas
We study the effect of decoherence on dynamical phase diffusion in the
two-site Bose-Hubbard model. Starting with an odd parity excited coherent
state, the initial loss of single ... | arxiv topic:cond-mat.quant-gas |
arxiv_dataset-1227905.1104 | Grassmann techniques applied to classical spin systems
cond-mat.stat-mech
We review problems involving the use of Grassmann techniques in the field of
classical spin systems in two dimensions. These techniques are useful to
perform exact correspondences between classical spin Hamiltonians and
field-theory fermionic... | arxiv topic:cond-mat.stat-mech |
arxiv_dataset-1228905.1204 | Off-resonance absorption and dispersion in a Doppler-broadened medium
physics.atom-ph
We study the absorptive and dispersive properties of Doppler-broadened atomic
media as a function of detuning. Beginning from the exact lineshape calculated
for a two-level atom, a series of approximations to the electric suscepti... | arxiv topic:physics.atom-ph |
arxiv_dataset-1229905.1304 | Plancherel averages: Remarks on a paper by Stanley
math.CO
Let M_n stand for the Plancherel measure on Y_n, the set of Young diagrams
with n boxes. A recent result of Stanley (arXiv:0807.0383) says that for
certain functions G defined on the set Y of all Young diagrams, the average of
G with respect to M_n depends ... | arxiv topic:math.CO |
arxiv_dataset-1230905.1404 | Time-like Salkowski and anti-Salkowski curves in Minkowski space
$\e_1^3$
math.DG
Salkowski \cite{salkow}, one century ago, introduced a family of curves with
constant curvature but non-constant torsion (Salkowski curves) and a family of
curves with constant torsion but non-constant curvature (anti-Salkowski curv... | arxiv topic:math.DG |
arxiv_dataset-1231905.1504 | Signal Recovery in Pulsed Terahertz Integrated Circuits
physics.optics physics.data-an
In this article, a time-domain calibration procedure is proposed for pulsed
Terahertz Integrated Circuits (TIC) used in on-chip applications, where the
conventional calibration methods are not applicable. The proposed
post-detect... | arxiv topic:physics.optics physics.data-an |
arxiv_dataset-1232905.1604 | Heterogeneity and anomalous critical indices in the aftershocks
distribution of L Aquila earthquake
physics.geo-ph
The data analysis of aftershock events of L Aquila earthquake in Apennines
following the main 6.3 Mw event of April 6, 2009 has been carried out by
standard statistical geophysical tools. The results... | arxiv topic:physics.geo-ph |
arxiv_dataset-1233905.1704 | Orbital-Ordering Induces Structural Phase Transition and the Resistivity
Anomaly in Iron Pnictides
cond-mat.str-el
We attribute the structural phase transition (SPT) in the parent compounds of
the iron pnictides to orbital ordering. Due to the anisotropy of the $d_{xz}$
and $d_{yz}$ orbitals in the $xy$ plane, a ... | arxiv topic:cond-mat.str-el |
arxiv_dataset-1234905.1804 | S-wave DK interactions in the chiral SU(3) quark model
nucl-th
The $DK$ interaction is relevant to the interpretation of the $D_{sJ}(2317)$.
We dynamically investigate $S$-wave $DK$ interactions in the chiral SU(3) quark
model by solving the resonating group method equation. The numerical results
show an attraction... | arxiv topic:nucl-th |
arxiv_dataset-1235905.1904 | Rates of K-shell Electron Capture Decays of 180Re and 142Pm Atoms
nucl-th astro-ph.SR hep-ph nucl-ex
We propose a theoretical analysis of the experimental data on the time
behaviour K-shell electron capture (EC) decays of atoms 180Re and 142Pm in
solid targets, obtained recently by Faestermann et al. Phys. Lett. B ... | arxiv topic:nucl-th astro-ph.SR hep-ph nucl-ex |
arxiv_dataset-1236905.2004 | Termination Prediction for General Logic Programs
cs.PL cs.AI cs.LO
We present a heuristic framework for attacking the undecidable termination
problem of logic programs, as an alternative to current
termination/non-termination proof approaches. We introduce an idea of
termination prediction, which predicts terminat... | arxiv topic:cs.PL cs.AI cs.LO |
arxiv_dataset-1237905.2104 | Growth rate and the cutoff wavelength of the Darrieus-Landau instability
in laser ablation
physics.plasm-ph
The main characteristics of the linear Darrieus-Landau instability in the
laser ablation flow are investigated. The dispersion relation of the
instability is found numerically as a solution to an eigenvalue... | arxiv topic:physics.plasm-ph |
arxiv_dataset-1238905.2204 | Absorption enhancement in amorphous silicon photonic crystals for thin
film photovoltaic solar cells
cond-mat.mtrl-sci cond-mat.mes-hall
We report on very high enhancement of thin layer's absorption through
band-engineering of a photonic crystal structure. We realized amorphous silicon
(aSi) photonic crystals, wh... | arxiv topic:cond-mat.mtrl-sci cond-mat.mes-hall |
arxiv_dataset-1239905.2304 | Evolution of light trapped by a soliton in a microstructured fiber
physics.optics
We observe the dynamics of pulse trapping in a microstructured fiber.
Few-cycle pulses create a system of two pulses: a Raman shifting soliton traps
a pulse in the normal dispersion regime. When the soliton approaches a
wavelength of ... | arxiv topic:physics.optics |
arxiv_dataset-1240905.2404 | A Convergent Overlapping Domain Decomposition Method for Total Variation
Minimization
math.NA
This paper is concerned with the analysis of convergent sequential and
parallel overlapping domain decomposition methods for the minimization of
functionals formed by a discrepancy term with respect to data and a total
v... | arxiv topic:math.NA |
arxiv_dataset-1241905.2504 | Tracking anisotropic scattering in overdoped
Tl$_2$Ba$_2$CuO$_{6+\delta}$ above 100 K
cond-mat.supr-con cond-mat.str-el
This article describes new polar angle-dependent magnetoresistance (ADMR)
measurements in the overdoped cuprate Tl$_2$Ba$_2$CuO$_{6+\delta}$ over an
expanded range of temperatures and azimuthal ... | arxiv topic:cond-mat.supr-con cond-mat.str-el |
arxiv_dataset-1242905.2604 | A Riemannian Bieberbach estimate
math.DG math.CV
The Bieberbach estimate, a pivotal result in the classical theory of
univalent functions, states that any injective holomorphic function $f$ on the
open unit disc $D$ satisfies $|f"(0)|\leq 4 |f'(0)|$. We generalize the
Bieberbach estimate by proving a version of the... | arxiv topic:math.DG math.CV |
arxiv_dataset-1243905.2704 | Energy conservation and blowup of solutions for focusing
Gross-Pitaevskii hierarchies
math-ph math.AP math.MP
We consider solutions of the focusing cubic and quintic Gross-Pitaevskii (GP)
hierarchies. We identify an observable corresponding to the average energy per
particle, and we prove that it is a conserved q... | arxiv topic:math-ph math.AP math.MP |
arxiv_dataset-1244905.2804 | Long-term evolution and gravitational wave radiation of neutron stars
with differential rotation induced by r-modes
astro-ph.SR astro-ph.HE
In a second-order r-mode theory, S'a & Tom'e found that the r-mode
oscillation in neutron stars (NSs) could induce stellar differential rotation,
which leads to a saturation ... | arxiv topic:astro-ph.SR astro-ph.HE |
arxiv_dataset-1245905.2904 | Origin of power-law X-ray emission in the Steep power-law state of X-ray
Binaries
astro-ph.HE
We present a new scenario of the emissive origin in the Steep Power Law (SPL)
state of X-ray Binaries. The power-law component of X-ray emission is the
synchrotron radiation of relativistic electrons in highly magnetized... | arxiv topic:astro-ph.HE |
arxiv_dataset-1246905.3004 | Renaissance of the ~1 TeV Fixed-Target Program
hep-ex
This document describes the physics potential of a new fixed-target program
based on a ~1 TeV proton source. Two proton sources are potentially available
in the future: the existing Tevatron at Fermilab, which can provide 800 GeV
protons for fixed-target physics... | arxiv topic:hep-ex |
arxiv_dataset-1247905.3104 | Initiation of the detonation in the gravitationally confined detonation
model of Type Ia supernovae
astro-ph.SR astro-ph.CO
We study the initiation of the detonation in the gravitationally confined
detonation (GCD) model of Type Ia supernovae (SNe Ia). Initiation of the
detonation occurs spontaneously in a region... | arxiv topic:astro-ph.SR astro-ph.CO |
arxiv_dataset-1248905.3204 | Measuring magnetic profiles at manganite surfaces with monolayer
resolution
cond-mat.str-el cond-mat.mtrl-sci
The performance of manganite-based magnetic tunnel junctions (MTJs) has
suffered from reduced magnetization present at the junction interfaces that is
ultimately responsible for the spin polarization of i... | arxiv topic:cond-mat.str-el cond-mat.mtrl-sci |
arxiv_dataset-1249905.3304 | Frobenius manifolds, projective special geometry and Hitchin systems
math.AG
We consider the construction of Frobenius manifolds associated to projective
special geometry and analyse the dependence on choices involved. In particular,
we prove that the underlying F-manifold is canonical. We then apply this
construct... | arxiv topic:math.AG |
arxiv_dataset-1250905.3404 | Sky Surface Brightness at Mount Graham: UBVRI Science Observations with
the Large Binocular Telescope
astro-ph.EP
We present the measurements of sky surface brightness on Mount Graham
International Observatory obtained during the first binocular-mode science runs
at the Large Binocular Telescope (LBT). A total of... | arxiv topic:astro-ph.EP |
arxiv_dataset-1251905.3504 | An Eberhard-like theorem for pentagons and heptagons
math.CO
Eberhard proved that for every sequence $(p_k), 3\le k\le r, k\ne 5,7$ of
non-negative integers satisfying Euler's formula $\sum_{k\ge3} (6-k) p_k = 12$,
there are infinitely many values $p_6$ such that there exists a simple convex
polyhedron having preci... | arxiv topic:math.CO |
arxiv_dataset-1252905.3604 | Formal multiplications, bialgebras of distributions and non-associative
Lie theory
math.RA math.RT
We describe the general non-associative version of Lie theory that relates
unital formal multiplications (formal loops), Sabinin algebras and
non-associative bialgebras. Starting with a formal multiplication we cons... | arxiv topic:math.RA math.RT |
arxiv_dataset-1253905.3704 | Unravelling the size distribution of social groups with information
theory on complex networks
physics.soc-ph
The minimization of Fisher's information (MFI) approach of Frieden et al.
[Phys. Rev. E {\bf 60} 48 (1999)] is applied to the study of size distributions
in social groups on the basis of a recently establ... | arxiv topic:physics.soc-ph |
arxiv_dataset-1254905.3804 | Wormholes supported by chiral fields
gr-qc
We consider static, spherically symmetric solutions of general relativity
with a nonlinear sigma model (NSM) as a source, i.e., a set of scalar fields
$\Phi = (\Phi^1,...,\Phi^n)$ (so-called chiral fields) parametrizing a target
space with a metric $h_{ab}(\Phi)$. For NSM ... | arxiv topic:gr-qc |
arxiv_dataset-1255905.3904 | Comment on ``Muon-spin rotation studies of the superconducting
properties of Mo_3Sb_7'', Phys.Rev.B 78, 172505 (2008)
cond-mat.supr-con
In a recent article Tran et al. [Phys. Rev.B 78, 172505 (2008)] report on the
result of the muon-spin rotation (\muSR) measurements of Mo_3Sb_7
superconductor. Based on the analy... | arxiv topic:cond-mat.supr-con |
arxiv_dataset-1256905.4004 | Transition form factors of the pion in light-cone QCD sum rules with
next-to-next-to-leading order contributions
hep-ph hep-ex
The transition pion-photon form factor is studied within the framework of
Light-Cone QCD Sum Rules. The spectral density for the next-to-leading order
corrections is calculated for any Ge... | arxiv topic:hep-ph hep-ex |
arxiv_dataset-1257905.4104 | An Equation of Motion with Quantum Effect in Spacetime
gr-qc
In this paper, we shall present a new equation of motion with Quantum effect
in spacetime. To do so, we propose a classical-quantum duality. We also
generalize the Schordinger equation to the spacetime and obtain a relativistic
wave equation. This will le... | arxiv topic:gr-qc |
arxiv_dataset-1258905.4204 | Is nonrelativistic gravity possible?
hep-th astro-ph.CO gr-qc math.DS
We study nonrelativistic gravity using the Hamiltonian formalism. For the
dynamics of general relativity (relativistic gravity) the formalism is well
known and called the Arnowitt-Deser-Misner (ADM) formalism. We show that if the
lapse function i... | arxiv topic:hep-th astro-ph.CO gr-qc math.DS |
arxiv_dataset-1259905.4304 | Strong terahertz response in bilayer graphene nanoribbons
cond-mat.mes-hall
We reveal that there exists a class of graphene structures (a sub-class of
bilayer graphene nanoribbons) which has unusually strong optical response in
the terahertz (THz) and far infrared (FIR) regime. The peak conductance of
terahertz/FIR... | arxiv topic:cond-mat.mes-hall |
arxiv_dataset-1260905.4404 | Two-fluid Instability of Dust and Gas in the Dust Layer of a
Protoplanetary Disk
astro-ph.EP
Instabilities of the dust layer in a protoplanetary disk are investigated. It
is known that the streaming instability develops and dust density concentration
occurs in a situation where the initial dust density is uniform... | arxiv topic:astro-ph.EP |
arxiv_dataset-1261905.4504 | Metal-Free Gas Supply at the Edge of Reionization: Late-Epoch Population
III Star Formation
astro-ph.CO astro-ph.SR
While the average metallicity of the intergalactic medium rises above
Z~10^{-3} Zsun by the end of the reionization, pockets of metal-free gas can
still exist at later times. We quantify the presenc... | arxiv topic:astro-ph.CO astro-ph.SR |
arxiv_dataset-1262905.4604 | XML Technologies in Computer Assisted Learning and Testing Systems
cs.OH
The learning and assessment activities have undergone major changes due to
the development of modern technologies. The computer-assisted learning and
testing has proven a number of advantages in the development of modern
educational system. Th... | arxiv topic:cs.OH |
arxiv_dataset-1263905.4704 | Long-Range Models of Modified Gravity and Their Agreement with Solar
System and Double Pulsar Data
gr-qc astro-ph.CO astro-ph.EP astro-ph.GA hep-ph physics.space-ph
Many long-range modifications of the Newtonian/Einsteinian standard laws of
gravity have been proposed in the recent past to explain various celestia... | arxiv topic:gr-qc astro-ph.CO astro-ph.EP astro-ph.GA hep-ph physics.space-ph |
arxiv_dataset-1264905.4804 | Comments on Six Degrees of Separation based on the le Pool and Kochen
Models
physics.soc-ph
In this article we discuss six degrees of separation, which has been
suggested by Milgram's famous experiment\cite{Milg},\cite{Milg2}, from a
theoretical point of view again. Though Milgram's experiment was partly
inspired... | arxiv topic:physics.soc-ph |
arxiv_dataset-1265905.4904 | Fundamental Theory of Statistical Particle Dynamics
cond-mat.stat-mech
We introduce a fundamental theory for the kinetics of systems of classical
particles. The theory represents a unification of kinetic theory, Brownian
motion and field theory. It is self-consistent and is the dynamic
generalization of the functio... | arxiv topic:cond-mat.stat-mech |
arxiv_dataset-1266906.0049 | Towards Automated Deduction in Blackmail Case Analysis with Forensic
Lucid
cs.LO cs.CR cs.PL
This work-in-progress focuses on the refinement of application of the
intensional logic to cyberforensic analysis and its benefits are compared with
the finite-state automata approach. This work extends the use of the sci... | arxiv topic:cs.LO cs.CR cs.PL |
arxiv_dataset-1267906.0149 | Description of accretion induced outflows from ultra-luminous sources to
under-luminous AGNs
astro-ph.HE
We study the energetics of the accretion-induced outflow and then plausible
jet around black holes/compact objects using a newly developed disc-outflow
coupled model. Inter-connecting dynamics of outflow and a... | arxiv topic:astro-ph.HE |
arxiv_dataset-1268906.0249 | Faster Projection in Sphere Decoding
cs.IT math.IT
Most of the calculations in standard sphere decoders are redundant, in the
sense that they either calculate quantities that are never used or calculate
some quantities more than once. A new method, which is applicable to lattices
as well as finite constellations, i... | arxiv topic:cs.IT math.IT |
arxiv_dataset-1269906.0349 | Gas in Simulations of High Redshift Galaxies and Minihalos
astro-ph.CO astro-ph.GA
We study the gas content of halos in the early universe using high resolution
hydrodynamical simulations. We extract from the simulations and also predict
based on linear theory the halo mass for which the enclosed baryon fraction
eq... | arxiv topic:astro-ph.CO astro-ph.GA |
arxiv_dataset-1270906.0449 | Invariants of isospectral deformations and spectral rigidity
math.SP
We introduce a notion of weak isospectrality for continuous deformations.
Consider the Laplace-Beltrami operator on a compact Riemannian manifold with
boundary with Robin boundary conditions. Given a Kronecker invariant torus
$\Lambda$ of the bill... | arxiv topic:math.SP |
arxiv_dataset-1271906.0549 | Hidden Symmetry from Supersymmetry in One-Dimensional Quantum Mechanics
hep-th gr-qc math-ph math.MP nucl-th quant-ph
When several inequivalent supercharges form a closed superalgebra in Quantum
Mechanics it entails the appearance of hidden symmetries of a
Super-Hamiltonian. We examine this problem in one-dimension... | arxiv topic:hep-th gr-qc math-ph math.MP nucl-th quant-ph |
arxiv_dataset-1272906.0649 | Rate of convergence of stochastic processes with values in
$\mathbb{R}$-trees and Hadamard manifolds
math.PR math.MG
Under K.-T. Sturm's formulation, we obtain a Gaussian upper bound for tail
probability of mean value of independent, identically distributed random
variables with values in $\mathbb{R}$-trees and H... | arxiv topic:math.PR math.MG |
arxiv_dataset-1273906.0749 | Proposal for a Raman X-ray Free Electron Laser
physics.optics
A scheme for an X-ray free electron laser is proposed, based on a Raman
process occurring during the interaction between a moderately relativistic
bunch of free electrons, and twin intense short pulse lasers interfering to
form a transverse standing wave... | arxiv topic:physics.optics |
arxiv_dataset-1274906.0849 | The Quasar SDSS J1536+0441: An Unusual Double-Peaked Emitter
astro-ph.CO astro-ph.HE
The quasar SDSS J153636.22+044127.0, exhibiting peculiar broad emission-line
profiles with multiple components, was proposed as a candidate sub-parsec
binary supermassive black hole system. More recently, imaging revealed two
spati... | arxiv topic:astro-ph.CO astro-ph.HE |
arxiv_dataset-1275906.0949 | The W_k structure of the Z_k^(3/2) models
hep-th cond-mat.mes-hall
Generalized Z_k^(r/2) parafermionic theories - characterized by the dimension
(r/2)(1-1/k) of the basic parafermionic field - provide potentially interesting
quantum-Hall trial wavefunctions. Such wavefunctions reveal a W_k structure.
This suggests ... | arxiv topic:hep-th cond-mat.mes-hall |
arxiv_dataset-1276906.1049 | Carbon Nanocone: A Promising Thermal Rectifier
cond-mat.mes-hall cond-mat.mtrl-sci
With molecular dynamics simulations, we demonstrate very obvious thermal
rectification in large temperature range from 200 to 400 K in nanocone. We also
observe that the rectification of nanocone does not depend on the length very
se... | arxiv topic:cond-mat.mes-hall cond-mat.mtrl-sci |
arxiv_dataset-1277906.1149 | Splittings and C-complexes
math.GR math.GT
The intersection pattern of the translates of the limit set of a quasi-convex
subgroup of a hyperbolic group can be coded in a natural incidence graph, which
suggests connections with the splittings of the ambient group. A similar
incidence graph exists for any subgroup of... | arxiv topic:math.GR math.GT |
arxiv_dataset-1278906.1249 | On the honeycomb conjecture and the Kepler problem
math.GM
This paper views the honeycomb conjecture and the Kepler problem essentially
as extreme value problems and solves them by partitioning 2-space and 3-space
into building blocks and determining those blocks that have the universal
extreme values that one need... | arxiv topic:math.GM |
arxiv_dataset-1279906.1349 | The Structure & Dynamics of Massive Early-type Galaxies: On Homology,
Isothermality and Isotropy inside one Effective Radius
astro-ph.CO astro-ph.GA
Based on 58 SLACS strong-lens early-type galaxies with direct total-mass and
stellar-velocity dispersion measurements, we find that inside one effective
radius massi... | arxiv topic:astro-ph.CO astro-ph.GA |
arxiv_dataset-1280906.1449 | Dynamics of a quantum oscillator strongly and off-resonantly coupled
with a two-level system
cond-mat.mes-hall cond-mat.supr-con
Beyond the rotating-wave approximation, the dynamics of a quantum oscillator
interacting strongly and off-resonantly with a two-level system exhibit
beatings, whose period equals the re... | arxiv topic:cond-mat.mes-hall cond-mat.supr-con |
arxiv_dataset-1281906.1549 | Timelike formfactors of pion, kaon, and proton at large momentum
transfers
hep-ex
Form factors of the proton, pion, and kaon for large timelike momentum
transfers have recently been measured with precision. The results and future
prospects are discussed.
| arxiv topic:hep-ex |
arxiv_dataset-1282906.1649 | Search for Life on Exoplanets: Toward an International Institutional
Coordination
astro-ph.EP astro-ph.IM
Searching for life in the universe will make use of several large space
missions in the visible and thermal infrared, each with increasing spectral and
angular resolution. They will require long-term planning... | arxiv topic:astro-ph.EP astro-ph.IM |
arxiv_dataset-1283906.1749 | Effective Sine(h)-Gordon-like equations for pair-condensates composed of
bosonic or fermionic constituents
cond-mat.stat-mech
An effective coherent state path integral for super-symmetric pair
condensates is investigated with specification on the nontrivial coset
integration measure. The nontrivial coset integrat... | arxiv topic:cond-mat.stat-mech |
arxiv_dataset-1284906.1849 | A Randomized Algorithm for 3-SAT
cs.DS math.CO
In this work we propose and analyze a simple randomized algorithm to find a
satisfiable assignment for a Boolean formula in conjunctive normal form (CNF)
having at most 3 literals in every clause. Given a k-CNF formula phi on n
variables, and alpha in{0,1}^n that satis... | arxiv topic:cs.DS math.CO |
arxiv_dataset-1285906.1949 | Quantization of the black hole area as quantization of the angular
momentum component
gr-qc
In transforming from Schwarzschild to Euclidean Rindler coordinates the
Schwarzschild time transforms to a periodic angle. As is well-known, this
allows one to introduce the Hawking temperature and is an origin of black ho... | arxiv topic:gr-qc |
arxiv_dataset-1286906.2049 | Separability of massive field equations for spin-0 and spin-1/2 charged
particles in the general non-extremal rotating charged black holes in minimal
five-dimensional gauged supergravity
hep-th gr-qc
We continue to investigate the separability of massive field equations for
spin-0 and spin-1/2 charged particles... | arxiv topic:hep-th gr-qc |
arxiv_dataset-1287906.2149 | Emergence of a Broad-Absorption-Line Outflow in the Narrow-line Seyfert
1 Galaxy WPVS 007
astro-ph.CO
We report results from a 2003 FUSE observation, and reanalysis of a 1996 HST
observation of the unusual X-ray transient Narrow-line Seyfert 1 galaxy WPVS
007. The HST FOS spectrum revealed mini-BALs with V_max ~ ... | arxiv topic:astro-ph.CO |
arxiv_dataset-1288906.2249 | Three-Body Choreographies in Given Curves
math-ph math.MP
As shown by Johannes Kepler in 1609, in the two-body problem, the shape of
the orbit, a given ellipse, and a given non-vanishing constant angular momentum
determines the motion of the planet completely.
Even in the three-body problem, in some cases, the sh... | arxiv topic:math-ph math.MP |
arxiv_dataset-1289906.2349 | Non-perturbative methods for a chiral effective field theory of finite
density nuclear systems
nucl-th
Recently we have developed a novel chiral power counting scheme for an
effective field theory of nuclear matter with nucleons and pions as degrees of
freedom [1]. It allows for a systematic expansion taking into... | arxiv topic:nucl-th |
arxiv_dataset-1290906.2449 | Combined Modeling of Acceleration, Transport, and Hydrodynamic Response
in Solar Flares: I. The Numerical Model
astro-ph.SR
Acceleration and transport of high-energy particles and fluid dynamics of
atmospheric plasma are interrelated aspects of solar flares. We present here
self-consistently combined Fokker-Planc... | arxiv topic:astro-ph.SR |
arxiv_dataset-1291906.2549 | From Artifacts to Aggregations: Modeling Scientific Life Cycles on the
Semantic Web
cs.DL cs.CY
In the process of scientific research, many information objects are
generated, all of which may remain valuable indefinitely. However, artifacts
such as instrument data and associated calibration information may have l... | arxiv topic:cs.DL cs.CY |
arxiv_dataset-1292906.2649 | The crossed-field and single-field Hall effect in LuRh2Si2
cond-mat.str-el
The Hall effect of LuRh2Si2--the non-magnetic homologue of the heavy-fermion
material YbRh2Si2--is studied with two different setups: In the conventional
single-field geometry, the field dependence is analyzed in terms of the
differential Ha... | arxiv topic:cond-mat.str-el |
arxiv_dataset-1293906.2749 | On Linnik's constant
math.NT
Let a and q be coprime natural numbers. In 1944 Linnik proved that the least
prime in an arithmetic progression a mod q is less then C times q to the L.
Since then the admissible value for the constant L has been improved several
times, lastly by Heath-Brown in 1992 to L=5.5. In his art... | arxiv topic:math.NT |
arxiv_dataset-1294906.2849 | New family of sine-Gordon models
hep-th
This work deals with a new family of models, which includes the sine-Gordon
model and the double-sine-Gordon, triple-sine-Gordon and so on. The
investigation is based on a deformation procedure, which is used to deform a
well-known model, to get to the family of sine-Gordon m... | arxiv topic:hep-th |
arxiv_dataset-1295906.2949 | The phase and pole structure of the N*(1535) in piN-->piN and
gammaN-->piN
nucl-th
The nature of some baryonic resonances is still an unresolved issue. The case
of the N*(1535) is particularly interesting in this respect due to the nearby
etaN threshold and interference with the N*(1650). The N*(1535) has been
de... | arxiv topic:nucl-th |
arxiv_dataset-1296906.3049 | String Entanglement and D-branes as Pure States
hep-th
We study the entanglement of closed strings degrees of freedom in order to
investigate the microscopic structure and statistics of objects as D-branes. By
considering the macroscopic pure state (MPS) limit, whenever the entanglement
entropy goes to zero (in suc... | arxiv topic:hep-th |
arxiv_dataset-1297906.3149 | Semi-Myopic Sensing Plans for Value Optimization
cs.AI
We consider the following sequential decision problem. Given a set of items
of unknown utility, we need to select one of as high a utility as possible
(``the selection problem''). Measurements (possibly noisy) of item values prior
to selection are allowed, at a... | arxiv topic:cs.AI |
arxiv_dataset-1298906.3249 | The half-integral weight eigencurve
math.NT
In this paper we define Banach spaces of overconvergent half-integral weight
$p$-adic modular forms and Banach modules of families of overconvergent
half-integral weight $p$-adic modular forms over admissible open subsets of
weight space. Both spaces are equipped with a c... | arxiv topic:math.NT |
arxiv_dataset-1299906.3349 | Dynamical evolutin of quintessence dark energy in collapsing dark matter
halos
astro-ph.CO
In this paper, we analyze the dynamical evolution of quintessence dark energy
induced by the collapse of dark matter halos. Different from other previous
studies, we develop a numerical strategy which allows us to calculate... | arxiv topic:astro-ph.CO |
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