Gravitational collapse of massless scalar field with negative cosmological constant in (2+1) dimensions

被引:1
|
作者
Chan, R.
Da Silva, M. F. A.
Villas Da Rocha, Jaime F.
机构
[1] Observ Nacl, Coordenacao Astron & Astrofis, BR-20921400 Rio De Janeiro, Brazil
[2] Univ Estado Rio de Janeiro, Dept Fis Teor, BR-20550013 Rio De Janeiro, Brazil
来源
关键词
gravitational collapse; massless scalar field; cosmological constant; (2+1) dimensions;
D O I
10.1142/S0218271806008346
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
The (2 + 1)-dimensional geodesic circularly symmetric solutions of Einstein-massless-scalar field equations with negative cosmological constant are found and their local and global properties are studied. It is found that one of them represents gravitational collapse where black holes are always formed.
引用
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页码:545 / 557
页数:13
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