INVESTIGADORES
BELLINI Mauricio
artículos
Título:
Entropy evolution in warm inflation from a 5D vacuum
Autor/es:
JESUS MARTIN ROMERO; MAURICIO BELLINI
Revista:
NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-GENERAL PHYSICS RELATIVITY ASTRONOMY AND MATHEMATICAL PHYSICS AND METHODS
Editorial:
Societá Italiana di Física
Referencias:
Lugar: Bologna; Año: 2009 vol. 124 p. 861 - 868
ISSN:
0369-3554
Resumen:
Using some ideas of Modern Kaluza-Klein theory, we examine the evolution of entropy on a 4D Friedmann-Robertson-Walker (FRW) brane from a 5D vacuum state, which is defined on a 5D background Riemann-flat metric. We found that entropy production is sufficiently important during inflation: $S > 10^{90}$, for all the initial values of temperature $T_0 < T_{GU}$.
