Cosmological solutions for a two-branes system in a vacuum bulk
General Relativity and Quantum Cosmology
2015-06-16 v1
Abstract
We study the cosmology for a two branes model in a space-time of five dimensions where the extra coordinate is compactified on an orbifold. The hidden brane is filled with a real scalar field endowed with a quadratic potential that behaves as primordial dark matter field. This case is analyzed when the radion effects are negligible in comparison with the density energy; all possible solutions are found by means of a dynamical system approach.
Cite
@article{arxiv.1306.2888,
title = {Cosmological solutions for a two-branes system in a vacuum bulk},
author = {Juan L. Perez and Miguel A. Garcia-Aspeitia and L. Arturo Urena-Lopez},
journal= {arXiv preprint arXiv:1306.2888},
year = {2015}
}