Parameterized post Newtonian approximation in a teleparallel model of dark energy with a boundary term
General Relativity and Quantum Cosmology
2017-04-06 v4
Abstract
We study the parameterized post-Newtonian approximation in teleparallel model of gravity with a scalar field. The scalar field is non-minimally coupled to the scalar torsion as well as to the boundary term introduced in [1]. We show that, in contrast to the case where the scalar field is only coupled to the scalar torsion, the presence of the new coupling affects the parameterized post-Newtonian parameters. These parameters for different situations are obtained and discussed.
Keywords
Cite
@article{arxiv.1606.04362,
title = {Parameterized post Newtonian approximation in a teleparallel model of dark energy with a boundary term},
author = {H. Mohseni Sadjadi},
journal= {arXiv preprint arXiv:1606.04362},
year = {2017}
}
Comments
15 pages, typos corrected, title slightly changed, discussions added, accepted by EPJC