Gravitational collapse of null strange quark fluid and cosmic censorship

被引：29

作者：

Ghosh, SG ^{[1
]}

Dadhich, N

机构：

[1] Coll Sci, Dept Math, Nagpur 440012, Maharashtra, India

[2] Interuniv Ctr Astron & Astrophys, Pune 411007, Maharashtra, India

来源：

GENERAL RELATIVITY AND GRAVITATION | 2003年 / 35卷 / 03期

关键词：

gravitational collapse; type II fluid; naked singularity;

D O I：

10.1023/A:1022361631003

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study the gravitational collapse of the general spherically symmetric null strange quark fluid having the equation of state, p = (rho - 4B)/n, where B is the bag constant. It is an interesting feature that the initial data set giving rise to a naked singularity in the Vaidya collapse of null fluid gets covered due to the presence of the strange quark matter component. Its implication for the Cosmic Censorship Conjecture is discussed.

引用

页码：359 / 370

页数：12

共 38 条

[1] Gravitational Collapse of Null Strange Quark Fluid and Cosmic Censorship
S. G. Ghosh
Naresh Dadhich
General Relativity and Gravitation, 2003, 35 : 359 - 370
[2] Gravitational collapse of null fluid on the brane
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[10] Gravitational perfect fluid collapse with cosmological constant
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