Static BPS black holes in U(1) gauged supergravity

Abstract

We consider the flow equations for $1/4$-BPS asymptotically AdS${}_4$ static black holes in Fayet-Iliopoulos gauged supergravity, using very special geometry identities to obtain a simplified form in the most general case. Under mild assumptions on the form of the solution, we analyse the flow equations and find an explicit solution for arbitrary gauging and charge vectors within the chosen ansatz. Comparing with the corresponding attractor equations, we find that the solution is given in terms of exactly the same vector of parameters, implying that all regular attractors can be extended to full black hole solutions. We present explicit examples of black hole solutions with all complex scalars and charges allowed by the ansatz turned on, within the STU model and its truncations.

v3: 25 pages, notes on the dimensionality of the parameter space added, references added

References in corpus (3)

• Flow equations and attractors for black holes in N = 2 U(1) gauged supergravity
• Rotating BPS black holes in matter-coupled AdS(4) supergravity
• On the non-BPS first order flow in N=2 U(1)-gauged Supergravity

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• Rotating black holes in the FI-gauged $N=2$, $D=4$ ${\overline{\mathbb{C}\text{P}}}^n$ model
• Wilson lines for AdS_5 black strings
• Renormalized Entanglement Entropy for BPS Black Branes
• Supersymmetric black holes with spiky horizons
• Black hole attractors and U(1) Fayet-Iliopoulos gaugings: analysis and classification