English

Supersymmetric N=2 Einstein-Yang-Mills monopoles and covariant attractors

High Energy Physics - Theory 2008-11-07 v1 General Relativity and Quantum Cosmology

Abstract

We present two generic classes of supersymmetric solutions of N=2, d=4 supergravity coupled to non-Abelian vector supermultiplets with a gauge group that includes an SU(2) factor. The first class consists of embeddings of the 't Hooft-Polyakov monopole and in the examples considered it has a fully regular, asymptotically flat space-time metric without event horizons. The other class of solutions consists of regular non-Abelian extreme black holes. There is a covariant attractor at the horizon of these non-Abelian black holes.

Keywords

Cite

@article{arxiv.0712.1530,
  title  = {Supersymmetric N=2 Einstein-Yang-Mills monopoles and covariant attractors},
  author = {M. Huebscher and P. Meessen and T. Ortin and S. Vaula},
  journal= {arXiv preprint arXiv:0712.1530},
  year   = {2008}
}

Comments

14 pages, Latex