Noncommutative Black Holes and the Singularity Problem
High Energy Physics - Theory
2011-09-28 v1 General Relativity and Quantum Cosmology
Abstract
A phase-space noncommutativity in the context of a Kantowski-Sachs cosmological model is considered to study the interior of a Schwarzschild black hole. Due to the divergence of the probability of finding the black hole at the singularity from a canonical noncommutativity, one considers a non-canonical noncommutativity. It is shown that this more involved type of noncommutativity removes the problem of the singularity in a Schwarzschild black hole.
Cite
@article{arxiv.1101.0163,
title = {Noncommutative Black Holes and the Singularity Problem},
author = {C. Bastos and O. Bertolami and N. C. Dias and J. N. Prata},
journal= {arXiv preprint arXiv:1101.0163},
year = {2011}
}
Comments
Based on a talk by CB at ERE2010, Granada, Spain, 6th-10th September 2010