Curvaton reheating in tachyonic inflationary models
General Relativity and Quantum Cosmology
2009-11-11 v1 Astrophysics
High Energy Physics - Theory
Abstract
The curvaton reheating in a tachyonic inflationary universe model with an exponential potential is studied. We have found that the energy density in the kinetic epoch, has a complicated dependencies of the scale factor. For different scenarios, the temperature of reheating is computed. These temperature result to be analogous to those obtained in the standard case of the curvaton scenario.
Keywords
Cite
@article{arxiv.gr-qc/0511128,
title = {Curvaton reheating in tachyonic inflationary models},
author = {C. Campuzano and S. del Campo and R. Herrera},
journal= {arXiv preprint arXiv:gr-qc/0511128},
year = {2009}
}
Comments
9 pages, Accepted for publication in Phys. Letter B