Non-commutative Kerr black hole
High Energy Physics - Theory
2011-06-27 v3
Abstract
This paper applies the first-order Seiberg-Witten map to evaluate the first-order non-commutative Kerr tetrad. The classical tetrad is taken to follow the locally non-rotating frame prescription. We also evaluate the tiny effect of non-commutativity on the efficiency of the Penrose process of rotational energy extraction from a black hole.
Keywords
Cite
@article{arxiv.0906.2303,
title = {Non-commutative Kerr black hole},
author = {Elisabetta Di Grezia and Giampiero Esposito},
journal= {arXiv preprint arXiv:0906.2303},
year = {2011}
}
Comments
14 pages. The original calculations are completely new