Phantom Field and the Fate of Universe
General Relativity and Quantum Cosmology
2008-11-26 v2 Astrophysics
High Energy Physics - Phenomenology
High Energy Physics - Theory
Abstract
In this paper we analyze the cosmological dynamics of phantom field in a variety of potentials unbounded from above. We demonstrate that the nature of future evolution generically depends upon the steepness of the phantom potential and discuss the fate of Universe accordingly.
Cite
@article{arxiv.gr-qc/0312009,
title = {Phantom Field and the Fate of Universe},
author = {M. Sami and Alexey Toporensky},
journal= {arXiv preprint arXiv:gr-qc/0312009},
year = {2008}
}
Comments
RevTeX4, 5 pages and 3 eps figures; references updated