Stationary Black Holes: Uniqueness and Beyond
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Updated: Mar 7, 2026

Setting Limits on Supersymmetry Using Simplified Models
Published on: November 15, 2013
Piotr T Chruściel1, João Lopes Costa2, Markus Heusler3
1University of Vienna, Wien, Austria.
Abstract:
The spectrum of known black-hole solutions to the stationary Einstein equations has been steadily increasing, sometimes in unexpected ways. In particular, it has turned out that not all black-hole-equilibrium configurations are characterized by their mass, angular momentum and global charges. Moreover, the high degree of symmetry displayed by vacuum and electro-vacuum black-hole spacetimes ceases to exist in self-gravitating non-linear field theories. This text aims to review some developments in the subject and to discuss them in light of the uniqueness theorem for the Einstein-Maxwell system.
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