Theoretic Limits on the Equation of State Parameter of Quintessence
Astrophysics
2008-11-26 v2 High Energy Physics - Phenomenology
High Energy Physics - Theory
Abstract
The value of scalar field coupled to gravity should be less than the Planck scale in the consistent theory of quantum gravity. It provides a theoretic constraint on the equation of state parameter for the quintessence. In some cases our theoretic constraints are more stringent than the constraints from the present experiments.
Keywords
Cite
@article{arxiv.0708.2760,
title = {Theoretic Limits on the Equation of State Parameter of Quintessence},
author = {Qing-Guo Huang},
journal= {arXiv preprint arXiv:0708.2760},
year = {2008}
}
Comments
4 pages, 2 figures; minor corrections and refs added