Holographic dark energy with non-minimal coupling
High Energy Physics - Theory
2009-10-06 v1
Abstract
We study a scalar field non-minimally coupled to the curvature, in the framework of holographic dark energy. We obtain a relation between the coupling of the scalar field and the holographic DE parameters. In the model without potential we found the EOS parameter in different regions of the parameters, giving rise to accelerated expansion. For some restrictions on the parameters, the model presents quintom behavior.
Keywords
Cite
@article{arxiv.0910.0515,
title = {Holographic dark energy with non-minimal coupling},
author = {L. N. Granda and L. D. Escobar},
journal= {arXiv preprint arXiv:0910.0515},
year = {2009}
}
Comments
10 pages, 1 figure