Bouncing cosmology from warped extra dimensional scenario

Publications

Bouncing cosmology from warped extra dimensional scenario

Author : Dr Ashmita Das

Year : 2017

Publisher : Springer New York LLCbarbara.b.bertram@gsk.com

Source Title : European Physical Journal C

Document Type :

Abstract

From the perspective of four dimensional effective theory on a two brane warped geometry model, we examine the possibility of “bouncing phenomena”on our visible brane. Our results reveal that the presence of a warped extra dimension lead to a non-singular bounce on the brane scale factor and hence can remove the “big-bang singularity”. We also examine the possible parametric regions for which this bouncing is possible.