Coloured black holes in higher curvature string gravity

被引：34

作者：

Kanti, P ^{[1
]}

Tamvakis, K ^{[1
]}

机构：

[1] CERN, DIV THEORY, CH-1211 GENEVA 23, SWITZERLAND

来源：

PHYSICS LETTERS B | 1997年 / 392卷 / 1-2期

关键词：

D O I：

10.1016/S0370-2693(96)01521-3

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We consider the combined Yang-Mills-Dilaton-Gravity system in the presence of a Gauss-Bonnet term as it appears in the 4D Effective Superstring Action. We give analytical arguments and demonstrate numerically the existence of black hole solutions with non-trivial dilaton and Yang-Mills hair for the particular case of SU(2) gauge fields. The thermodynamical properties of the solutions are also discussed.

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页码：30 / 38

页数：9

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