An exact solution of the five-dimensional Einstein equations with four-dimensional de Sitter-like expansion
General Relativity and Quantum Cosmology
2007-05-23 v2
Abstract
We present an exact solution to the Einstein field equations which is Ricci and Riemann flat in five dimensions, but in four dimensions is a good model for the early vacuum-dominated universe.
Keywords
Cite
@article{arxiv.gr-qc/0505024,
title = {An exact solution of the five-dimensional Einstein equations with four-dimensional de Sitter-like expansion},
author = {Tomas Liko and Paul S. Wesson},
journal= {arXiv preprint arXiv:gr-qc/0505024},
year = {2007}
}
Comments
6 pages; to appear in Journal of Mathematical Physics; v2: reference 3 corrected