Tuesday, May 1, 2012

1011.4571 (Philippe G. LeFloch et al.)

Plane-symmetric spacetimes with positive cosmological constant. The case
of stiff fluids

Philippe G. LeFloch, Sophonie B. Tchapnda

1106.4932 (Michael Bradley et al.)

Density growth in Kantowski-Sachs cosmologies with cosmological constant    [PDF]

Michael Bradley, Peter K. S. Dunsby, Mats Forsberg, Zoltán Keresztes

1108.4791 (Patryk Mach et al.)

(In)finite extent of stationary perfect fluids in Newtonian theory    [PDF]

Patryk Mach, Walter Simon

1111.4822 (Paolo Aschieri et al.)

Noncommutative gravity coupled to fermions: second order expansion via
Seiberg-Witten map

Paolo Aschieri, Leonardo Castellani

1112.5559 (Nobuyuki Sakai et al.)

What happens to Q-balls if $Q$ is so large?    [PDF]

Nobuyuki Sakai, Takashi Tamaki

1201.0589 (M. Malekjani et al.)

Statefinder diagnostic and $w-w^{\prime}$ analysis for interacting
polytropic gas dark energy model

M. Malekjani, A. Khodam-Mohammadi

1201.1538 (Zong-Kuan Guo et al.)

Primordial power spectrum versus extension parameters beyond the
standard model

Zong-Kuan Guo, Yuan-Zhong Zhang

1201.2365 (Chiu Man Ho et al.)

Dark Matter, Infinite Statistics and Quantum Gravity    [PDF]

Chiu Man Ho, Djordje Minic, Y. Jack Ng

1201.2489 (Aron C. Wall)

A discrete, unitary, causal theory of quantum gravity    [PDF]

Aron C. Wall

1204.6709 (S. I. Kruglov)

Modified gravity: $F(R)=R\exp(αR)$    [PDF]

S. I. Kruglov

1204.6329 (Hui-Yiing Chang et al.)

The Coincidence Problem in Cyclic Phantom Models of the Universe    [PDF]

Hui-Yiing Chang, Robert J. Scherrer

1204.6349 (Ted Jacobson)

Gravitation and vacuum entanglement entropy    [PDF]

Ted Jacobson

1204.6358 (V. V. Flambaum et al.)

Narrow resonances and black-hole-like absorption in a non-black-hole

V. V. Flambaum, G. H. Gossel, G. F. Gribakin

1204.6366 (Canan N. Karahan et al.)

Conformal Transformations in Metric-Affine Gravity and Ghosts    [PDF]

Canan N. Karahan, Oktay Dogangun, Durmus A. Demir

1204.6372 (Sergey Sushkov)

Realistic cosmological scenario with non-minimal kinetic coupling    [PDF]

Sergey Sushkov

1204.6395 (Cosimo Bambi)

An attempt to find a correlation between spin of stellar-mass black hole
candidates and power of steady jets: relaxing the Kerr black hole hypothesis

Cosimo Bambi

1204.6397 (A. Bouda et al.)

On the Fock Transformation in Nonlinear Relativity    [PDF]

A. Bouda, T. Foughali

1204.6405 (Ran Li)

Analytical studies of Hawking radiation and quasinormal modes in
rotating linear dilatonic black hole

Ran Li

1204.6410 (Y. Kucukakca et al.)

LRS Bianchi type I universes exhibiting Noether symmetry in the
scalar-tensor Brans-Dicke theory

Y. Kucukakca, U. Camci, İ. Semiz

1204.6435 (Jose L. F. Barbon et al.)

Fast Scramblers, Horizons and Expander Graphs    [PDF]

Jose L. F. Barbon, Javier M. Magan

1204.6489 (Frederico Arroja et al.)

Strong scale dependent bispectrum in the Starobinsky model of inflation    [PDF]

Frederico Arroja, Misao Sasaki

1204.6501 (George Tsoupros)

Conformal Scalar Propagation and Hawking Radiation    [PDF]

George Tsoupros

1204.6523 (V. I. Tkach)

Towards Ghost-Free Gravity and Standard Model    [PDF]

V. I. Tkach

1204.6558 (M. G. Romania et al.)

Quantum Gravity and Inflation    [PDF]

M. G. Romania, N. C. Tsamis, R. P. Woodard

1204.6601 (A. G. Polnarev et al.)

Self-consistent initial conditions for primordial black hole formation    [PDF]

A. G. Polnarev, Tomohiro Nakama, Jun'ichi Yokoyama

1204.6625 (A. A. Saharian)

Quantum effects in higher-dimensional cosmological models    [PDF]

A. A. Saharian

1204.6663 (Joao Magueijo et al.)

Saddle stresses for generic theories with a preferred acceleration scale    [PDF]

Joao Magueijo, Ali Mozaffari

1204.6683 (Zheng Cai et al.)

Analytic Spectra of CMB Anisotropies and Polarization Generated by
Scalar Perturbations in Synchronous Gauge

Zheng Cai, Yang Zhang

1204.6737 (Xian O. Camanho et al.)

A new type of phase transition in gravitational theories    [PDF]

Xian O. Camanho, Jose D. Edelstein, Andres Gomberoff, Gaston Giribet

1204.6739 (Stephen R. Taylor et al.)

Cosmology with the lights off: standard sirens in the Einstein Telescope

Stephen R. Taylor, Jonathan R. Gair