A homogeneous space-time model with singularities

被引：4
|
作者：
Bromberg, S [1 ]
Medina, A
机构：
[1] UAM Iztapalapa, Dept Matemat, Mexico City, DF, Mexico
[2] Univ Montpellier 2, Dept Math, F-34095 Montpellier 5, France
来源：
JOURNAL OF MATHEMATICAL PHYSICS | 2000年 / 41卷 / 12期
关键词：
D O I：
10.1063/1.1320858
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We show the existence of a left invariant pseudo-Riemannian metric on the Oscillator Group of dimension four, such that this group becomes a space-time with singularities in the sense of Hawking and Penrose. As an application we exhibit new incomplete, nonhomeomorphic compact Lorentzian manifolds. (C) 2000 American Institute of Physics. [S0022-2488(00)01612-1].
引用
收藏
页码：8190 / 8195
页数：6
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