Curvaton reheating in tachyonic inflationary models
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Archivos
Fecha
2006-02
Autores
Profesor/a Guía
Facultad/escuela
Idioma
en
Título de la revista
ISSN de la revista
Título del volumen
Editor
Elsevier [Commercial Publisher] North-Holland [Associate Organisation]
Nombre de Curso
Licencia CC
Licencia CC
Resumen
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.
Notas
Indexación: Scopus.
Palabras clave
Inflation, Supergravity, Bispectrum
Citación
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, Volume 633, Issue 2-3, Pages 149 - 154, 9 February 2006
DOI
DOI: 10.1016/j.physletb.2005.11.058