Fake Supergravity and Black Hole Evolution
Abstract
A first order formalism, originally applied to BPS states, can be extended to non-BPS black holes solution in the case of {N} = 2 minimally coupled, {N} = 3, {N} = 4 pure and {N} = 5 Supergravities. In these cases one can define an effective radius for the black hole, as a combination of two moduli-dependent quantities, but the scalars dependence actually cancel. We describe the symplectic embedding of the scalar manifold to get the explicit dependence on central and (in case) matter charges on the scalar fields, and then present black hole parameters, such as ADM mass, scalar charges and effective radius.
- Publication:
-
Predicted and Totally Unexpected in the Energy Frontier Opened by LHC
- Pub Date:
- January 2011
- DOI:
- 10.1142/9789814340212_0026
- Bibcode:
- 2011ptue.conf..619G