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
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页码：11 / 17
页数：7
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