A DYNAMIC-SYSTEMS APPROACH TO BIANCHI COSMOLOGIES - ORTHOGONAL MODELS OF CLASS-B

被引：51

作者：

HEWITT, CG

WAINWRIGHT, J

机构：

[1] Department of Applied Mathematics, University of Waterloo, Waterloo

来源：

CLASSICAL AND QUANTUM GRAVITY | 1993年 / 10卷 / 01期

关键词：

D O I：

10.1088/0264-9381/10/1/012

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We write the Einstein field equations for the orthogonal class B Bianchi cosmologies as an autonomous DE in terms of expansion-normalized dimensionless variables. The theory of dynamical systems is then used to give a qualitative description of the evolution of the models. Comparisons are made with other work on this problem.

引用

页码：99 / 124

页数：26

共 20 条

[1]

AMANN H., 1990, ORDINARY DIFFERENTIA

[2] ASYMPTOTIC STABILITY OF BIANCHI TYPE UNIVERSES [J].