Emergent universe in a Jordan-Brans-Dicke theory
General Relativity and Quantum Cosmology
2008-11-26 v1 Astrophysics
High Energy Physics - Theory
Abstract
In this paper we study emergent universe model in the context of a self interacting Jordan-Brans-Dicke theory. The model presents a stable past eternal static solution which eventually enters a phase where the stability of this solution is broken leading to an inflationary period. We also establish constraints for the different parameters appearing in our model.
Keywords
Cite
@article{arxiv.0711.1559,
title = {Emergent universe in a Jordan-Brans-Dicke theory},
author = {Sergio del Campo and Ramon Herrera and Pedro Labrana},
journal= {arXiv preprint arXiv:0711.1559},
year = {2008}
}
Comments
18 pages, 4 figures. Accepted for publication in JCAP