SYMMETRIES OF TYPE N EMPTY SPACE-TIMES POSSESSING TWISTING GEODESIC RAYS

被引：14

作者：

COLLINSON, CD

机构：

来源：

JOURNAL OF PHYSICS PART A GENERAL | 1969年 / 2卷 / 06期

关键词：

D O I：

10.1088/0305-4470/2/6/001

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

It is shown that if the geodesic ray congruence associated with an empty space-time of type N is not hypersurface orthogonal (that is the geodesic rays are twisting) then the space-time has at most one symmetry.

引用

页码：621 / +

页数：1

共 4 条

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JOURNAL OF MATHEMATICAL PHYSICS, 1963, 4 (07) :915-&

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