Phantom cosmology with a decaying cosmological function $\Lambda(t)$ induced from five-dimensional (5D) geometrical vacuum
General Relativity and Quantum Cosmology
2009-11-13 v4
Abstract
Introducing a variable cosmological function in a geometrical manner from a 5D Riemann-flat metric, we investigate the possibility of having a geometrical criterion to choose a suitable cosmological function for every 4D dynamical hypersurface capable of generate phantom cosmologies.
Keywords
Cite
@article{arxiv.0710.4115,
title = {Phantom cosmology with a decaying cosmological function $\Lambda(t)$ induced from five-dimensional (5D) geometrical vacuum},
author = {Jose Edgar Madriz Aguilar and Mauricio Bellini and Marco Aurelio S. Cruz},
journal= {arXiv preprint arXiv:0710.4115},
year = {2009}
}
Comments
final version