Adiabatic Gravitational Perturbation During Reheating

Preprint

19 April 2000

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-ph/9912510

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

PERTURBATION DURING REHEATING
GRAVITATIONAL PERTURBATION
ADIABATIC GRAVITATIONAL
USUAL PREDICTIONS
ADDITIONAL GROWTH
FIELD INFLATION
INFLATION

All Related Versions

Version 1, 1999-12-27, ArXiv
Version 2, 2000-04-19, ArXiv
Published version: Physical Review D, 61 (12), 121301.

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