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The Near-Horizon Limit of the Extreme Rotating d=5 Black Hole as a Homogenous Spacetime

N. Alonso-Alberca·E. Lozano-Tellechea·T. Ortin
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Abstract

We show that the spacetime of the near-horizon limit of the extreme rotating d=5 black hole, which is maximally supersymmetric in N=2,d=5 supergravity for any value of the rotation parameter j in [-1,1], is locally isomorphic to a homogeneous non-symmetric spacetime corresponding to an element of the 1-parameter family of coset spaces SO(2,1)x SO(3)/SO(2)_j in which the subgroup SO(2)_j is a combination of the two SO(2) subgroups of SO(2,1) and SO(3).

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N. Alonso-Alberca, E. Lozano-Tellechea, T. Ortin. 2002-12-02. The Near-Horizon Limit of the Extreme Rotating d=5 Black Hole as a Homogenous Spacetime. https://doi.org/10.1088/0264-9381%2F20%2F3%2F303

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