General solution of scalar field cosmology with a (piecewise) exponential potential
General Relativity and Quantum Cosmology
2015-05-28 v1 High Energy Physics - Theory
Abstract
We study in detail the general solution for a scalar field cosmology with an exponential potential, correcting some imprecisions, encountered previously in the literature. In addition, we generalize this solution for a piecewise exponential potential, which is continuous, but not smooth (with cusps).
Cite
@article{arxiv.1105.4515,
title = {General solution of scalar field cosmology with a (piecewise) exponential potential},
author = {A. A. Andrianov and F. Cannata and A. Yu. Kamenshchik},
journal= {arXiv preprint arXiv:1105.4515},
year = {2015}
}
Comments
19 pages, 3 figures