期刊
JOURNAL OF HIGH ENERGY PHYSICS
卷 -, 期 3, 页码 -出版社
SPRINGER
DOI: 10.1007/JHEP03(2011)037
关键词
Black Holes in String Theory; Supergravity Models
资金
- ERC [226455]
- Fondazione Cariparo Excellence
- European Programme UNILHC [PITN-GA-2009-237920]
We investigate the existence of supersymmetric static dyonic black holes with spherical horizon in the context of N = 2 U(1) gauged supergravity in four dimensions. We analyze the conditions for their existence and provide the general first-order flow equations driving the scalar fields and the metric warp factors from the asymptotic AdS(4) geometry to the horizon. We work in a general duality-symmetric setup, which allows to describe both electric and magnetic gaugings. We also discuss the attractor mechanism and the issue of moduli (de-)stabilization.
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