Asymptotically flat, stable black hole solutions in Einstein--Yang-Mills--Chern-Simons theory
arXiv:1011.1624 · doi:10.1103/PhysRevLett.106.071101
Abstract
We construct finite mass, asymptotically flat black hole solutions in d=5 Einstein--Yang-Mills--Chern-Simons theory. Our results indicate the existence of a second order phase transition between Reissner-Nordstrom solutions and the non-Abelian black holes which generically are thermodynamically preferred. Some of the non-Abelian configurations are also stable under linear, spherically symmetric perturbations. In addition a solution in closed form describing an extremal black hole with non-Abelian hair is found for a special value of the Chern-Simons coupling constant.
9 pages, 3 figures