Emergence and expansion of cosmic space in an accelerating BIon
General Relativity and Quantum Cosmology
2019-02-14 v1
Abstract
We generalize the Padmanabhan [arXiv:hep-th/1206.4916] mechanism to an accelerating BIon and show that the difference between the number of degrees of freedom on the boundary surface and the number of degrees of freedom in a bulk region causes the accelerated expansion of a BIon. We also consider the evolution of a universe which emerges on this BIon, and obtain its Hubble parameter and energy density.
Keywords
Cite
@article{arxiv.1902.04800,
title = {Emergence and expansion of cosmic space in an accelerating BIon},
author = {Aroonkumar Beesham and Alireza Sepehri},
journal= {arXiv preprint arXiv:1902.04800},
year = {2019}
}
Comments
7 pages, 1 figure