FLRW accelerating universe with interactive dark energy
General Relativity and Quantum Cosmology
2021-08-02 v1
Abstract
We have developed an accelerating cosmological model for the present universe which is phantom for the period and quintessence phase for . The universe is assumed to be filled with barotropic and dark energy(DE) perfect fluid in which DE interact with matter. For a deceleration parameter(DP) having decelerating-accelerating transition phase of universe, we assume hybrid expansion law for scale factor. The transition red shift for the model is obtained as . The model satisfies current observational constraints.
Keywords
Cite
@article{arxiv.1906.00450,
title = {FLRW accelerating universe with interactive dark energy},
author = {G. K. Goswami and Anirudh Pradhan and A. Beesham},
journal= {arXiv preprint arXiv:1906.00450},
year = {2021}
}
Comments
11 pages, 7 figures