Geodesic completeness around sudden singularities

被引：0
|
作者：
Fernandez-Jambrina, L. [1 ]
Lazkoz, R. [2 ]
机构：
[1] Univ Politecn Madrid, ETSI Navales, Arco Victoria S-N, E-28040 Madrid, Spain
[2] Univ Basque Country, Fac Ciencias & Tecnol, Fis Teor, E-48080 Bilbao, Spain
来源：
CENTURY OF RELATIVITY PHYSICS | 2006年 / 841卷
关键词：
sudden singularities; Big Rip; cosmology; geodesics;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In this talk we analyze the effect of recently proposed classes of sudden future singularities on causal geodesics of FLRW spacetimes. Geodesics are shown to be extendible and just the equations for geodesic deviation are singular, although tidal forces are not strong enough to produce a Big Rip.
引用
收藏
页码：420 / +
页数：2
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