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Static axially symmetric solutions of Einstein-Yang-Mills equations with a negative cosmological constant: black hole solutions

Eugen Radu·Elizabeth Winstanley
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Abstract

We investigate static axially symmetric black hole solutions in a four-dimensional Einstein-Yang-Mills-SU(2) theory with a negative cosmological constant $Λ$. These solutions approach asymptotically the anti-de Sitter spacetime and possess a regular event horizon. A discussion of the main properties of the solutions and the differences with respect to the asymptotically flat case is presented. The mass of these configurations is computed by using a counterterm method. We note that the $Λ=-3$ configurations have an higher dimensional interpretation in context of $d=11$ supergravity. The existence of axially symmetric monopole and dyon solutions in a fixed Schwarzschild-anti-de Sitter background is also discussed. An exact solution of the Einstein-Yang-Mills equations is presented in Appendix.

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Eugen Radu, Elizabeth Winstanley. 2004-09-07. Static axially symmetric solutions of Einstein-Yang-Mills equations with a negative cosmological constant: black hole solutions. https://doi.org/10.1103/physrevd.70.084023

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