Sufficient condition for black-hole formation in spherical gravitational collapse

被引：9

作者：

Giambò, R

Giannoni, F

Magli, G

机构：

[1] Univ Camerino, Dipartimento Matemat & Fis, I-62032 Camerino, Italy

[2] Politecn Milan, Dipartimento Matemat, I-20133 Milan, Italy

来源：

CLASSICAL AND QUANTUM GRAVITY | 2002年 / 19卷 / 02期

关键词：

D O I：

10.1088/0264-9381/19/2/101

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A sufficient condition for the validity of cosmic censorship in spherical gravitational collapse is formulated and proved. The condition relies on an attractive mathematical property of the apparent horizon, which holds if 'minimal' requirements of physical reasonableness are satisfied by the matter model.

引用

页码：L5 / L9

页数：5

共 11 条

[1] Cosmic censorship and the role of pressure in gravitational collapse
Cooperstock, FI
Jhingan, S
Joshi, PS
Singh, TP
[J]. CLASSICAL AND QUANTUM GRAVITY, 1997, 14 (08) : 2195 - 2201
[2] GIAMBO R, NAKED SINGULARITIES
[3] Naked singularity formation in the collapse of a spherical cloud of counterrotating particles
Harada, T
Iguchi, H
Nakao, K
[J]. PHYSICAL REVIEW D, 1998, 58 (04): : 415021 - 415025
[4] Black holes versus naked singularities formation in collapsing Einstein clusters
Jhingan, S
Magli, G
[J]. PHYSICAL REVIEW D, 2000, 61 (12)
[5] The final fate of spherical inhomogeneous dust collapse .2. Initial data and causal structure of the
Jhingan, S
Joshi, PS
Singh, TP
[J]. CLASSICAL AND QUANTUM GRAVITY, 1996, 13 (11) : 3057 - 3067
[6] JHINGAN S, 2000, RECENT DEV GEN RELAT
[7] Joshi P. S., 1993, GLOBAL ASPECTS GRAVI
[8] Birth of a timelike naked singularity
Kudoh, H
Harada, T
Iguchi, H
[J]. PHYSICAL REVIEW D, 2000, 62 (10): : 1 - 10
[9] Gravitational collapse with non-vanishing tangential stresses: II. A laboratory for cosmic censorship experiments
Magli, G
[J]. CLASSICAL AND QUANTUM GRAVITY, 1998, 15 (10) : 3215 - 3228
[10] Penrose R., 2002, General Relativity and Gravitation, V34, P1141, DOI 10.1023/A:1016578408204

← 1 2 →