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Near-horizon symmetries of extremal black holes
Recent work has demonstrated an attractor mechanism for extremal rotating black holes subject to the assumption of a near-horizon SO(2, 1) symmetry. We prove the existence of this symmetry for any…
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Supersymmetric multi-charge AdS 5 black holes
A new supersymmetric, asymptotically anti-de Sitter, black hole solution of five-dimensional U(1)3 gauged supergravity is presented. All known examples of such black holes arise as special cases of…
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Gravitational Perturbations of Higher Dimensional Rotating Black Holes: Tensor Perturbations
Assessing the stability of higher-dimensional rotating black holes requires a study of linearized gravitational perturbations around such backgrounds. We study perturbations of Myers-Perry black…
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Classification of Near-Horizon Geometries of Extremal Black Holes
TLDR
Any spacetime containing a degenerate Killing horizon, such as an extremal black hole, possesses a well-defined notion of a near-horizon geometry, which is reviewed in a variety of dimensions and theories in a unified manner.
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A classification of near-horizon geometries of extremal vacuum black holes
We consider the near-horizon geometries of extremal, rotating black hole solutions of the vacuum Einstein equations, including a negative cosmological constant, in four and five dimensions. We assume…
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Near-horizon geometries of supersymmetric AdS(5) black holes
We provide a classification of near-horizon geometries of supersymmetric, asymptotically anti-de Sitter, black holes of five-dimensional U(1)^3-gauged supergravity which admit two rotational…
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Do supersymmetric anti-de Sitter black rings exist?
We determine the most general near-horizon geometry of a supersymmetric, asymptotically anti-de Sitter, black hole solution of five-dimensional minimal gauged supergravity that admits two rotational…
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Supersymmetric black holes with lens-space topology.
We present a new supersymmetric, asymptotically flat, black hole solution to five-dimensional supergravity. It is regular on and outside an event horizon of lens-space topology L(2,1). It is the…
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Generalized Killing-Yano equations in D=5 gauged supergravity
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Extremal vacuum black holes in higher dimensions
We consider extremal black hole solutions to the vacuum Einstein equations in dimensions greater than five. We prove that the near-horizon geometry of any such black hole must possess an SO(2,1)…
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