The Gowdy T3 cosmologies revisited

被引：17

作者：

Hern, SD ^{[1
]}

Stewart, JM ^{[1
]}

机构：

[1] Univ Cambridge, Dept Appl Math & Theoret Phys, Cambridge CB3 9EW, England

来源：

CLASSICAL AND QUANTUM GRAVITY | 1998年 / 15卷 / 06期

关键词：

D O I：

10.1088/0264-9381/15/6/014

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We have examined, repeated and extended earlier numerical calculations of Berger and Moncrief for the evolution of unpolarized Gowdy T-3 cosmological models. Our results are consistent with theirs and we support their claim that the models exhibit AVTD behaviour, even though spatial derivatives cannot be neglected. The behaviour of the curvature invariants and the formation of structure through evolution both backwards and forwards in time is discussed.

引用

页码：1581 / 1593

页数：13

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