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arxiv: hep-ph/9912510 · v2 · submitted 1999-12-27 · ✦ hep-ph · astro-ph

Adiabatic Gravitational Perturbation During Reheating

classification ✦ hep-ph astro-ph
keywords duringgravitationalperturbationreheatingadditionaladiabaticamplificationbeyond
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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.

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