Eternity and the cosmological constant
High Energy Physics - Theory
2014-11-20 v2
Abstract
The purpose of this paper is to analyze the stability of interacting matter in the presence of a cosmological constant. Using an approach based on the heat equation, no imaginary part is found for the effective potential in the presence of a fixed background, which is the n-dimensional sphere or else an analytical continuation thereof, which is explored in some detail.
Cite
@article{arxiv.0907.2375,
title = {Eternity and the cosmological constant},
author = {Enrique Álvarez and Roberto Vidal},
journal= {arXiv preprint arXiv:0907.2375},
year = {2014}
}
Comments
45 pages, 6 figures