Curvaton reheating in tachyonic inflationary models

Cuauhtemoc Campuzano, Sergio Del Campo, RAMON ALEJANDRO HERRERA APABLAZA

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36 Scopus citations

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.

Original languageEnglish
Pages (from-to)149-154
Number of pages6
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume633
Issue number2-3
DOIs
StatePublished - 9 Feb 2006

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