Wormholes with a space- and time-dependent equation of state
General Relativity and Quantum Cosmology
2011-03-15 v2
Abstract
The discovery that the Universe is undergoing an accelerated expansion has suggested the existence of an evolving equation of state. This paper discusses various wormhole solutions in a spherically symmetric spacetime with an equation of state that is both space and time dependent. The solutions obtained are exact and generalize earlier results on static wormholes supported by phantom energy.
Cite
@article{arxiv.0707.4665,
title = {Wormholes with a space- and time-dependent equation of state},
author = {Peter K. F. Kuhfittig},
journal= {arXiv preprint arXiv:0707.4665},
year = {2011}
}
Comments
6 pages RevTeX 4