Q-Stars in anti de Sitter spacetime

被引：13

作者：

Prikas, A ^{[1
]}

机构：

[1] Natl Tech Univ Athens, Dept Phys, Athens 15780, Greece

来源：

GENERAL RELATIVITY AND GRAVITATION | 2004年 / 36卷 / 08期

关键词：

anti de Sitter spacetime; non-topological solitons; Q stars;

D O I：

10.1023/B:GERG.0000035955.07614.0d

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study q-stars with various symmetries in anti de Sitter spacetime in 3 + 1 dimensions. Comparing with the case of flat spacetime, we find that the value of the field at the center of the soliton is larger when the other parameters show a more complicated behavior. We also investigate their phase space when the symmetry is local and the effect of the charge to its stability.

引用

页码：1841 / 1869

页数：29

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