Braneworld solutions from scalar field in bimetric theory
High Energy Physics - Theory
2013-04-10 v2 General Relativity and Quantum Cosmology
Abstract
We investigate the presence of braneworld solutions in a bimetric theory, with gravity and the scalar field coupling differently. We consider a non-standard model, with a Cuscuton-like scalar field, and we show how to generate braneworld solutions in this new scenario. In particular, we found no gravitational instabilities for the braneworld solutions.
Cite
@article{arxiv.1210.6318,
title = {Braneworld solutions from scalar field in bimetric theory},
author = {D. Bazeia and F. A. Brito and F. G. Costa},
journal= {arXiv preprint arXiv:1210.6318},
year = {2013}
}
Comments
8 pages, no figures, Latex. Version to appear in PRD