INVESTIGADORES
BELLINI Mauricio
artículos
Título:
Fresh inflation: A warm inflationary model from a zero temperature initial state
Autor/es:
MAURICIO BELLINI
Revista:
PHYSICAL REVIEW D - PARTICLE AND FILDS
Editorial:
American Physical Society
Referencias:
Lugar: New York; Año: 2001 vol. 63 p. 123510 - 123510
ISSN:
0556-2821
Resumen:
A two-component mixture fluid which complies with the gamma law is considered in the framework of inflation with finite temperature. The model is developed for a quartic scalar potential without symmetry breaking. The radiation energy density is assumed to be zero when inflation starts and remains below the grand unified theory (GUT) temperature during the inflationary stage. Furthermore, it provides the necessary number of e folds and sufficient radiation energy density so GUT baryogenesis can take place near the minimum energetic configuration.
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