Phantom fields: bounce solutions in the early Universe and S-branes
General Relativity and Quantum Cosmology
2009-02-11 v4
Abstract
The cosmological model with two phantom scalar fields with the special choice of field's potential is considered. The obtained regular solution describes a bounce with a subsequent transition to the de Sitter stage of the expansion of the Universe. This solution also could be interpreted as a S-brane solution.
Cite
@article{arxiv.gr-qc/0608025,
title = {Phantom fields: bounce solutions in the early Universe and S-branes},
author = {Vladimir Dzhunushaliev and Vladimir Folomeev and Kairat Myrzakulov and Ratbay Myrzakulov},
journal= {arXiv preprint arXiv:gr-qc/0608025},
year = {2009}
}
Comments
one reference and new interpretation of the solution are added, and the title is changed