Cosmological Implications of a Lorentz Invariance Violating O(2) Model
High Energy Physics - Theory
2012-10-10 v1
Abstract
We derive the free energy of a Lorentz invariance violating (LIV) O(2) model, for which a non-vanishing commutator among it's momenta is supposed. Then we investigate the possible implications of such a matter field on the time evolution of a flat FRW universe at low and high temperatures.
Keywords
Cite
@article{arxiv.1210.2513,
title = {Cosmological Implications of a Lorentz Invariance Violating O(2) Model},
author = {A. Jahan},
journal= {arXiv preprint arXiv:1210.2513},
year = {2012}
}
Comments
6 pages, no figure. To appear in Rom. J. Phys