WKB-type Approximation to Noncommutative Quantum Cosmology
广义相对论与量子宇宙学
2009-03-24 v1
摘要
In this work, we develop and apply the WKB approximation to several examples of noncommutative quantum cosmology, obtaining the time evolution of the noncommutative universe, this is done starting from a noncommutative quantum formulation of cosmology where the noncommutativity is introduced by a deformation on the minisuperspace variables. This procedure gives a straightforward algorithm to incorporate noncommutativity to cosmology and inflation.
引用
@article{arxiv.gr-qc/0701097,
title = {WKB-type Approximation to Noncommutative Quantum Cosmology},
author = {E. Mena and O. Obregon and M. Sabido},
journal= {arXiv preprint arXiv:gr-qc/0701097},
year = {2009}
}
备注
Revtex4, 6 pages, no figures