output
19912026
most citedPlanck 2015 results. XIII. Cosmological parameters

10.6k citations

Showing 2009Show all

176 papers · 1 filter

astro-ph.HE2009★ 10 cited

The Filling of Neutron Star Magnetospheres with Plasma: Dynamics of the Motion of Electrons and Positrons

Ya. N. Istomin, D. N. Sobyanin

We consider the motion of charged particles in the vacuum magnetospheres of rotating neutron stars with a strong surface magnetic field, B>10^(12) G. The electrons and positrons fa…

math.AP2009★ 24 cited

Homogenization of a singular random one dimensional parabolic PDE with time varying coefficients

E. Pardoux, A. Piatnitski

The paper studies homogenization problem for a non-autonomous parabolic equation with a large random rapidly oscillating potential in the case of one dimensional spatial variable.…

hep-th2009★ 49 cited

Quantum AdS_5 x S^5 superstring in the AdS light-cone gauge

S. Giombi, R. Ricci, R. Roiban +2

We consider the AdS_5 x S^5 superstring in the light-cone gauge adapted to a massless geodesic in AdS5 in the Poincare patch. The resulting action has a relatively simple structure…

hep-th2009★ 13 cited

Strong versus Weak Coupling Confinement in N=2 Supersymmetric QCD

A. Marshakov, A. Yung

We consider N=2 supersymmetric QCD with the gauge group SU(N_c)=SU(N+1) and N_f number of quark matter multiplets, being perturbed by a small mass term for the adjoint matter, so t…

hep-th2009★ 25 cited

CFT driven cosmology and the DGP/CFT correspondence

A. O. Barvinsky, C. Deffayet, A. Yu. Kamenshchik

We present a dual 5D braneworld picture of a recently suggested model for a microcanonical description of a 4D cosmology driven by a conformal field theory with a large number of q…

physics.ins-det2009★ 21 cited

Radiation hardness qualification of PbWO4 scintillation crystals for the CMS Electromagnetic Calorimeter

The CMS Electromagnetic Calorimeter Group, P. Adzic, N. Almeida +267

Ensuring the radiation hardness of PbWO4 crystals was one of the main priorities during the construction of the electromagnetic calorimeter of the CMS experiment at CERN. The produ…

math-ph2009★ 7 cited

Quantum field theory with a fundamental length: A general mathematical framework

Michael A. Soloviev

We review and develop a mathematical framework for nonlocal quantum field theory (QFT) with a fundamental length. As an instructive example, we reexamine the normal ordered Gaussia…

hep-th2009★ 34 cited

Tree-level S-matrix of Pohlmeyer reduced form of AdS_5 x S^5 superstring theory

B. Hoare, A. A. Tseytlin

With a motivation to find a 2-d Lorentz-invariant solution of the AdS_5 x S^5 superstring we continue the study of the Pohlmeyer-reduced form of this theory. The reduced theory is…

quant-ph2009★ 12 cited

Moyal and tomographic probability representations for f-oscillator quantum states

Vladimir I. Man'ko, Giuseppe Marmo, Francesco Zaccaria

States of nonlinear quantum oscillators (f-oscillators) are considered in the Weyl-Wigner-Moyal representation and the tomographic probability representation, where the states are…

astro-ph.CO2009★ 1k cited

The Spectral Energy Distribution of Fermi bright blazars

A. A. Abdo, M. Ackermann, M. Ajello +107

(Abridged) We have conducted a detailed investigation of the broad-band spectral properties of the γ-ray selected blazars of the Fermi LAT Bright AGN Sample (LBAS). By combining ou…

physics.plasm-ph2009★ 30 cited

Ensemble of ultra-high intensity attosecond pulses from laser-plasma interaction

S. S. Bulanov, A. Maksimchuk, K. Krushelnick +3

The efficient generation of intense X-rays and -radiation is studied. The scheme is based on the relativistic mirror concept, {\it i.e.}, a flying thin plasma slab interacts wit…

astro-ph.GA2009★ 6 cited

Restrictions on the injection energy of positrons annihilating near the Galactic center

D. O. Chernyshov, K. -S. Cheng, V. A. Dogiel +2

The origin and properties of the source of positrons annihilating in the Galactic Center is still a mystery. One of the criterion, which may discriminate between different mechanis…

hep-th2009★ 4 cited

Remarks on Existence of Proper Action for Reducible Gauge Theories

Igor A. Batalin, Klaus Bering

In the field-antifield formalism, we review existence and uniqueness proofs for the proper action in the reducible case. We give two new existence proofs based on two resolution de…

hep-th2009★ 138 cited

Matrix Model Conjecture for Exact BS Periods and Nekrasov Functions

A. Mironov, A. Morozov, Sh. Shakirov

We give a concise summary of the impressive recent development unifying a number of different fundamental subjects. The quiver Nekrasov functions (generalized hypergeometric series…

hep-th2009★ 10 cited

The Schwinger-DeWitt technique for quantum effective action in brane induced gravity models

A. O. Barvinsky, D. V. Nesterov

We develop the Schwinger-DeWitt technique for the covariant curvature expansion of the quantum effective action for brane induced gravity models in curved spacetime. This expansion…

astro-ph.CO2009★ 34 cited

Observational constraints on light cosmic strings from photometry and pulsar timing

M. S. Pshirkov, A. V. Tuntsov

We constrain the cosmological density of cosmic string loops using two observational signatures -- gravitational microlensing and the Kaiser-Stebbins effect. Photometry from RXTE a…

hep-th2009★ 10 cited

Higher Equations of Motion in Boundary Liouville Field Theory

A. Belavin, V. Belavin

In addition to the ordinary bulk higher equations of motion in the boundary version of the Liouville conformal field theory, an infinite set of relations containing the boundary op…

gr-qc2009★ 22 cited

Stability of the Ellis-Bronnikov-Morris-Thorne Wormhole

D. I. Novikov, A. G. Doroshkevich, I. D. Novikov +1

The stability of one type of the static Ellis-Bronnikov-Morris-Thorne wormholes is considered. These wormholes filled with radial magnetic field and phantom dust with a negative en…

cond-mat.mes-hall2009★ 27 cited

Magnetic field and contact resistance dependence of non-local charge imbalance

A. Kleine, A. Baumgartner, J. Trbovic +3

Crossed Andreev reflection (CAR) in metallic nanostructures, a possible basis for solid-state electron entangler devices, is usually investigated by detecting non-local voltages in…

hep-ex2009★ 36 cited

Measurement of the D* Meson Production Cross Section and F_2^{ccbar}, at High Q^2, in ep Scattering at HERA

The H1 Collaboration

The inclusive production of D*(2010) mesons in deep-inelastic ep scattering is measured in the kinematic region of photon virtuality 100 < Q^2 < 1000 GeV^2 and inelasticity 0.02 <…

physics.flu-dyn2009★ 22 cited

Lagrangian and Eulerian velocity structure functions in hydrodynamic turbulence

K. P. Zybin, V. A. Sirota

The Lagrangian and Eulerian transversal velocity structure functions of fully developed fluid turbulence are found basing on the Navier-Stokes equation. The structure functions are…

cond-mat.str-el2009★ 14 cited

Origin of Low-Energy Excitations in Charge-Ordered Manganites

E. Zhukova, B. Gorshunov, T. Zhang. +5

The low-energy excitations in the charge-ordered phase of polycrystalline La0.25Ca0.75MnO3 are explored by frequency-domain terahertz spectroscopy. In the frequency range from 4 cm…

q-bio.BM2009★ 1 cited

Influence of Protein Electromagnetic Field on Hydrogen Bonding

S. Mayburov, C. Nicolini, V. Sivozhelezov

The quantum-mechanical mechanisms by which the enzymes catalyze the hydrogen transfer in biochemical reactions are considered. Up to date it was established both experimentally and…

nucl-th2009★ 9 cited

The wake in mid-central nuclear collisions

I. M. Dremin

It is argued that PHENIX collaboration observed for the first time the radiation of the longitudinal wake oscillations formed behind the parton penetrating the quark-gluon medium.…