Oscillating cosmological correlations in f(R) gravity
General Relativity and Quantum Cosmology
2018-07-31 v1
Abstract
The purpose of this paper is to investigate the oscillatory behavior of the universe through a Schr\"odinger-like Friedmann equation and a modified gravitational background described by the theory of f (R) gravity. The motivation for this stems from the observed periodic behaviour of large-scale cosmological structures when described within the scope of the general theory of relativity. The analysis of the modified Friedmann equation for the dust epoch in power-law f (R) models results in different behaviors for the wave-function of the universe.
Keywords
Cite
@article{arxiv.1807.11330,
title = {Oscillating cosmological correlations in f(R) gravity},
author = {Neo Namane and Heba Sami and Amare Abebe},
journal= {arXiv preprint arXiv:1807.11330},
year = {2018}
}
Comments
6 pages, 4 figures, SAIP2018 conference proceedings