Reconstruction of Five-dimensional Bounce cosmological Models From Deceleration Factor

Abstract

In this paper, we consider a class of five-dimensional Ricci-flat vacuum solutions, which contain two arbitrary functions $μ(t)$ and $ν(t)$. It is shown that $μ(t)$ can be rewritten as a new arbitrary function $f(z)$ in terms of redshift $z$ and the $f(z)$ can be determined by choosing particular deceleration parameters $q(z)$ which gives early deceleration and late time acceleration. In this way, the $5D$ cosmological model can be reconstructed and the evolution of the universe can be determined.

5 pages, 1 figure, to be published in IJTP