Definition and classification of singularities in GR: classical and quantum
General Relativity and Quantum Cosmology
2016-11-09 v1
Abstract
We will briefly review the definition and classification of classical and quantum singularities in general relativity. Examples of classically singular spacetimes that do not have quantum singularities will be given. We will present results on quantum singularities in quasiregular spacetimes. We will also show that a strong repulsive "potential" near the classical singularity can turn a classically singular spacetime into a quantum mechanically nonsingular spacetime.
Keywords
Cite
@article{arxiv.gr-qc/0401040,
title = {Definition and classification of singularities in GR: classical and quantum},
author = {D. A. Konkowski and T. M. Helliwell},
journal= {arXiv preprint arXiv:gr-qc/0401040},
year = {2016}
}
Comments
3 pages, no figures, submitted to Proceedings of the Tenth Marcel Grossmann Meeting on General Relativity, Rio de Janeiro, July 20-26, 2003