Flow equations and attractors for black holes in N = 2 U(1) gauged supergravity

2010/12/16 by Gianguido Dall'Agata, Alessandra Gnecchi · 1 citation
Physics and Astronomy · #hep-th

paper · pdf · doi:10.1007/jhep03(2011)037

published as JHEP 1103:037,2011 · LaTeX, 26 pages

arxiv created 2010/12/16 · arxiv updated 2011/03/18

Abstract

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 AdS4 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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• Nonextremal black holes in gauged supergravity and the real formulation of special geometry II

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