Stability Conditions For a Noncommutative Scalar Field Coupled to Gravity via the Positive Energy Theorem
High Energy Physics - Theory
2014-11-20 v1
Abstract
The stability requirements for a noncommutative scalar field coupled to gravity is investigated through the positive energy theorem. It is shown that for a noncommutative scalar with a polynomial potential, the stability conditions are similar to the ones for the commutative case. This result remains valid even whether the space-time has horizons.
Keywords
Cite
@article{arxiv.0910.3886,
title = {Stability Conditions For a Noncommutative Scalar Field Coupled to Gravity via the Positive Energy Theorem},
author = {Orfeu Bertolami and Carlos A. D. Zarro},
journal= {arXiv preprint arXiv:0910.3886},
year = {2014}
}
Comments
6 pages. Talk presented by C. Z. at the "Invisible Universe International Conference", Paris, Palais de l'UNESCO, June 29- July 3. To appear in the Proceedings