Linking phantom quintessences and tachyons
General Relativity and Quantum Cosmology
2015-06-19 v2 Cosmology and Nongalactic Astrophysics
High Energy Physics - Theory
Abstract
We present a nonparametric form-invariance transformation through which we establish a link between phantom and tachyonic models in flat Friedmann-Robertson-Walker cosmologies.
Cite
@article{arxiv.1404.6536,
title = {Linking phantom quintessences and tachyons},
author = {Mónica Forte},
journal= {arXiv preprint arXiv:1404.6536},
year = {2015}
}
Comments
3 pages, no figures, accepted for publication in Phys. Rev. D