A fundamental length as a candidate for dark energy: a DSR inspired FRW spacetime
General Relativity and Quantum Cosmology
2009-11-13 v1 High Energy Physics - Theory
Abstract
We show that the existence of a fundamental length, introduced in Deformed Special Relativity (DSR) inspired minisuper (phase-) space, causes the behavior of the scale factor of the universe to change from that of a universe filled with dust to an accelerating universe driven by a cosmological constant.
Keywords
Cite
@article{arxiv.0802.0767,
title = {A fundamental length as a candidate for dark energy: a DSR inspired FRW spacetime},
author = {N. Khosravi and H. R. Sepangi},
journal= {arXiv preprint arXiv:0802.0767},
year = {2009}
}
Comments
8 pages, to appear in PLA