Noncommutative Black Holes
General Relativity and Quantum Cosmology
2015-05-20 v1 High Energy Physics - Theory
Abstract
One considers phase-space noncommutativity in the context of a Kantowski-Sachs cosmological model to study the interior of a Schwarzschild black hole. It is shown that the potential function of the corresponding quantum cosmology problem has a local minimum. One deduces the thermodynamics and show that the Hawking temperature and entropy exhibit an explicit dependence on the momentum noncommutativity regime and it is shown that the wave function vanishes in this limit.
Cite
@article{arxiv.1012.1822,
title = {Noncommutative Black Holes},
author = {C. Bastos and O. Bertolami and N. C. Dias and J. N. Prata},
journal= {arXiv preprint arXiv:1012.1822},
year = {2015}
}
Comments
Based on a talk presented by CB at 1st Mediterranean Conference on Classical and Quantum Gravity 2009, Kolymbari, Crete, 14th-18th September 2009, Greece