Open inflationary universes in Gauss-Bonnet brane cosmology

被引：4
|
作者：
Del Campo, Sergio [1 ]
Herrera, Ramon [1 ]
Saavedra, Joel [1 ]
机构：
[1] Pontificia Univ Catolica Valparaiso, Inst Fis, Valparaiso, Chile
来源：
MODERN PHYSICS LETTERS A | 2008年 / 23卷 / 16期
关键词：
D O I：
10.1142/S0217732308025784
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
In this paper, we study a type of one-field approach for open inflationary universe scenario in the context of braneworld models with a Gauss-Bonnet correction term. For a one-bubble universe model, we determine and characterize the existence of the Coleman-De Lucia instanton together with the period of inflation after tunneling has occurred. Our results are compared with those analogous obtained when the usual Einstein Theory of Gravitation is used.
引用
收藏
页码：1187 / 1197
页数：11
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