THE STRUCTURE OF NAKED SINGULARITY IN SELF-SIMILAR GRAVITATIONAL COLLAPSE

被引：101

作者：

JOSHI, PS ^{[1
]}

DWIVEDI, IH ^{[1
]}

机构：

[1] AGRA UNIV,INST BASIC SCI,AGRA 280004,UTTAR PRADESH,INDIA

来源：

COMMUNICATIONS IN MATHEMATICAL PHYSICS | 1992年 / 146卷 / 02期

关键词：

D O I：

10.1007/BF02102631

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We study the structure and formation of naked singularities in self-similar gravitational collapse for an adiabatic perfect fluid. Conditions are obtained for the singularity to be either locally or globally naked and for the families of non-spacelike geodesics to terminate at the singularity in past. This is shown to be a strong curvature naked singularity in a powerful sense and an interesting relationship is pointed out between positivity of energy and occurrence of naked singularity.

引用

页码：333 / 342

页数：10

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