A Different Approach to $f(R)$-Cosmology
General Relativity and Quantum Cosmology
2008-10-09 v2
Abstract
Here -cosmology is discussed using a different approach. This model explains early-inflation, emergence of cosmic background radiation at the exit from inflation, cosmic deceleration during radiation-dominance followed by deceleration due to curvature-induced matter and acceleration in the very late universe due to curvature-induced phantom dark energy. This model predicts collapse in the future universe. Further, a possible avoidence of collapse as well as revival of very early universe is suggested.
Cite
@article{arxiv.0809.3284,
title = {A Different Approach to $f(R)$-Cosmology},
author = {S. K. Srivastava},
journal= {arXiv preprint arXiv:0809.3284},
year = {2008}
}
Comments
This is an invited article for the anniversary volume on the occasion of 50th birthday of Prof. Sergie D. Odintsov being published by Tomsk State Pedagogical University