Reconstructing a String-Inspired Non-minimally Coupled Quintom Model
High Energy Physics - Theory
2011-08-04 v1
Abstract
Motivated by the recent work of Zhang and Chen \cite{bin}, we generalize their work to the non-minimally coupled case. We consider a quintom model of dark energy with a single scalar field given by a Lagrangian which inspired by tachyonic Lagrangian in string theory. We consider non-minimal coupling of tachyon field to the scalar curvature, then we reconstruct this model in the light of three forms of parametrization for dynamical dark energy.
Cite
@article{arxiv.0811.3343,
title = {Reconstructing a String-Inspired Non-minimally Coupled Quintom Model},
author = {M R Setare and J Sadeghi and A R Amani},
journal= {arXiv preprint arXiv:0811.3343},
year = {2011}
}
Comments
12 pages, 5 figures