A gracious exit from the matter-dominated phase in a quantum cosmic phantom model
General Relativity and Quantum Cosmology
2014-05-16 v2
Abstract
The most recent observational constraints coming from Planck, when combined with other cosmological data, provide evidence for a phantom scenario. In this work we consider a quantum cosmic phantom model where both the matter particles and scalar field are associated with quantum potentials which make the effective mass associated with the matter particles to vanish at the time of matter-radiation equality, resulting in a cosmic system where a matter dominance phase followed by an accelerating expansion is allowed.
Cite
@article{arxiv.0811.2948,
title = {A gracious exit from the matter-dominated phase in a quantum cosmic phantom model},
author = {Pedro F. Gonzalez-Diaz and Alberto Rozas-Fernandez},
journal= {arXiv preprint arXiv:0811.2948},
year = {2014}
}
Comments
7 pages, no figures. Changes in the introduction and main body of the article. Added references