INFLATION FROM STRINGS

被引：33

作者：

BENTO, MC

BERTOLAMI, O

SA, PM

机构：

[1] Centro de Fisica da Matéria Condensada, Portugal, Av. Prof. Gama Pinto, 2

来源：

PHYSICS LETTERS B | 1991年 / 262卷 / 01期

关键词：

D O I：

10.1016/0370-2693(91)90635-4

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study the solutions of a string-inspired cosmological model after supersymmetry breaking using the methods of the qualitative theory of dynamical systems. The model exhibits solutions corresponding to a period of chaotic inflation followed by an "old" inflationary GUT scenario. The usual graceful exit problem associated to the latter period is naturally solved.

引用

页码：11 / 17

页数：7

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