ON THE INTERACTION OF NULL FLUIDS IN COSMOLOGY

被引：4

作者：

LETELIER, PS

WANG, AZ

机构：

[1] Departamento de Matemática Aplicada, IMECC, Universidade Estadual de Campinas, 13081-970 Campinas, SP

来源：

PHYSICS LETTERS A | 1993年 / 182卷 / 2-3期

基金：

巴西圣保罗研究基金会;

关键词：

D O I：

10.1016/0375-9601(93)91061-9

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Exact solutions of the Einstein field equations representing the collision and interation of plane null fluids in cosmological backgrounds are presented and studied. It is found that the interaction of two initially non-singular null fluids develops strong singularities due to their mutual focus.

引用

页码：220 / 226

页数：7

共 29 条

[1] INFLATION IN GENERALIZED EINSTEIN THEORIES [J].