PRIMORDIAL COSMOLOGY WITH A CONTRACTION PHASE

被引：5

作者：

ALVARENGA, FG

FABRIS, JC

机构：

[1] Departamento de Física, Universidade Federal do Espírito Santo, Espírito Santo

来源：

CLASSICAL AND QUANTUM GRAVITY | 1995年 / 12卷 / 08期

关键词：

D O I：

10.1088/0264-9381/12/8/001

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The non-trivial coupling of gravity to two scalar fields generates three classes of cosmological models. One of them exhibits an initial contraction phase. We obtain analytical solutions for these models and study some of their properties.

引用

页码：L69 / L74

页数：6

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