Singularity-Free Cylindrical Cosmological Model
General Relativity and Quantum Cosmology
2009-11-10 v1
Abstract
A cylindrically symmetric perfect fluid spacetime with no curvature singularity is shown. The equation of state for the perfect fluid is that of a stiff fluid. The metric is diagonal and non-separable in comoving coordinates for the fluid. It is proven that the spacetime is geodesically complete and globally hyperbolic.
Cite
@article{arxiv.gr-qc/0404017,
title = {Singularity-Free Cylindrical Cosmological Model},
author = {L. Fernandez-Jambrina},
journal= {arXiv preprint arXiv:gr-qc/0404017},
year = {2009}
}
Comments
LaTeX 2e, 8 pages