English

Higher dimensional Yang-Mills black holes in third order Lovelock gravity

General Relativity and Quantum Cosmology 2008-11-26 v2

Abstract

By employing the higher (N\TEXTsymbol{>}5) dimensional version of the Wu-Yang Ansatz we obtain magnetically charged new black hole solutions in the Einstein-Yang-Mills-Lovelock (EYML) theory with second (α2\alpha_{2}) and third (α3\alpha_{3})order parameters. These parameters, where α2\alpha_{2} is also known as the Gauss-Bonnet parameter, modify the horizons (and the resulting thermodynamical properties) of the black holes. It is shown also that asymptotically (rr\to \infty ), these parameters contribute to an effective cosmological constant -without cosmological constant- so that the solution behaves de-Sitter (Anti de-Sitter) like.

Keywords

Cite

@article{arxiv.0801.1726,
  title  = {Higher dimensional Yang-Mills black holes in third order Lovelock gravity},
  author = {S. Habib Mazharimousavi and M. Halilsoy},
  journal= {arXiv preprint arXiv:0801.1726},
  year   = {2008}
}

Comments

14 pages, 3 figures, to appear in Phys. Lett. B