Leading order corrections to the cosmological evolution of tensor perturbations in braneworld (Short version)
General Relativity and Quantum Cosmology
2007-05-23 v1
Abstract
Tensor perturbations in an expanding braneworld of the Randall Sundrum type are investigated. We consider a model composed of a slow-roll inflation phase and the succeeding radiation phase. The effect of the presence of an extra dimension through the transition to the radiation phase is studied, giving an analytic formula for leading order corrections.
Keywords
Cite
@article{arxiv.gr-qc/0503002,
title = {Leading order corrections to the cosmological evolution of tensor perturbations in braneworld (Short version)},
author = {Tsutomu Kobayashi and Takahiro Tanaka},
journal= {arXiv preprint arXiv:gr-qc/0503002},
year = {2007}
}
Comments
14th Workshop On General Relativity And Gravitation (JGRG 2004) 29 Nov - 3 Dec 2004, Kyoto, Japan