Adiabatic Gravitational Perturbation During Reheating
High Energy Physics - Phenomenology
2009-12-30 v2 Astrophysics
Abstract
We study the possibilities of parametric amplification of the gravitational perturbation during reheating in single-field inflation models. Our result shows that there is no additional growth of the super-horizon modes beyond the usual predictions.
Keywords
Cite
@article{arxiv.hep-ph/9912510,
title = {Adiabatic Gravitational Perturbation During Reheating},
author = {W. B. Lin and X. H. Meng and X. M. Zhang},
journal= {arXiv preprint arXiv:hep-ph/9912510},
year = {2009}
}
Comments
Refs added; New version to appear in PRD