Black Hole Attractors in Extended Supergravity
High Energy Physics - Theory
2008-11-26 v2
Abstract
We review some aspects of the attractor mechanism for extremal black holes of (not necessarily supersymmetric) theories coupling Einstein gravity to scalars and Maxwell vector fields. Thence, we consider N=2 and N=8, d=4 supergravities, reporting some recent advances on the moduli spaces associated to BPS and non-BPS attractor solutions supported by charge orbits with non-compact stabilizers.
Cite
@article{arxiv.0708.1268,
title = {Black Hole Attractors in Extended Supergravity},
author = {S. Ferrara and A. Marrani},
journal= {arXiv preprint arXiv:0708.1268},
year = {2008}
}
Comments
1+12 pages, 2 figures, Contribution to the Proceedings of PASCOS 2007,13th International Symposium on Particles, Strings and Cosmology,2-7 July 2007, Imperial College, London, UK, to be published online by the American Institute of Physics; v2: minor improvements, typos fixed, Ref. added