Lorentzian Wormholes in the Friedman-Robertson-Walker Universe
General Relativity and Quantum Cosmology
2007-05-23 v1
Abstract
The metric of some Lorentzian wormholes in the background of the FRW universe is obtained. It is shown that for a de Sitter space-time the new solution is supported by Phantom Energy. The wave equation for a scalar field in such backgrounds is separable. The form of the potential for the Schr\"{o}dinger type one dimensional wave equation is found.
Keywords
Cite
@article{arxiv.gr-qc/0606049,
title = {Lorentzian Wormholes in the Friedman-Robertson-Walker Universe},
author = {Behrouz Mirza and Mehdi Eshaghi and Shahram Dehdashti},
journal= {arXiv preprint arXiv:gr-qc/0606049},
year = {2007}
}
Comments
7 pages