5d/4d U-dualities and N=8 black holes
High Energy Physics - Theory
2010-01-26 v3
Abstract
We use the connection between the U-duality groups in d=5 and d=4 to derive properties of the N=8 black hole potential and its critical points (attractors). This approach allows to study and compare the supersymmetry features of different solutions.
Keywords
Cite
@article{arxiv.0908.1069,
title = {5d/4d U-dualities and N=8 black holes},
author = {Anna Ceresole and Sergio Ferrara and Alessandra Gnecchi},
journal= {arXiv preprint arXiv:0908.1069},
year = {2010}
}
Comments
23 pages, LaTeX; some notations cleared up; final version on Phys. Rev. D