Gravitating sphalerons and sphaleron black holes in asymptotically anti-de Sitter spacetime

被引：9

作者：

van der Bij, JJ ^{[1
]}

Radu, E ^{[1
]}

机构：

[1] Univ Freiburg, Fak Phys, D-79104 Freiburg, Germany

来源：

PHYSICAL REVIEW D | 2001年 / 64卷 / 06期

关键词：

D O I：

10.1103/PhysRevD.64.064020

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Numerical arguments are presented for the existence of spherically symmetric regular and black hole solutions of the Einstein-Yang-Mills-Higgs equations with a negative cosmological constant. These solutions approach asymptotically the anti-de Sitter spacetime. The main properties of the solutions and the differences with respect to the asymptotically flat case are discussed. The instability of the gravitating sphaleron solutions is also proven.

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页数：11

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