https://doi.org/10.1140/epjc/s10052-017-5396-2
Regular Article - Theoretical Physics
Bouncing cosmology from warped extra dimensional scenario
1
Department of Physics, Indian Institute of Technology, North Guwahati, Guwahati, Assam, 781039, India
2
Department of Theoretical Physics, Indian Association for the Cultivation of Science, 2A & 2B Raja S.C. Mullick Road, Kolkata, 700 032, India
* e-mail: pul.tnmy9@gmail.com
Received:
23
August
2017
Accepted:
17
November
2017
Published online:
29
November
2017
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.
© The Author(s), 2017