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N=8 non-BPS Attractors, Fixed Scalars and Magic Supergravities
We analyze the Hessian matrix of the black hole potential of N=8, d=4 supergravity, and determine its rank at non-BPS critical points, relating the resulting spectrum to non-BPS solutions (with non-vanishing central charge) of N=2, d=4 magic supergravities and their ``mirror'' duals. We fi...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
2007
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| Acceso en línea: | https://dx.doi.org/10.1016/j.nuclphysb.2007.07.028 http://cds.cern.ch/record/1040626 |