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Superradiant instability and black resonators in AdS

Takaaki Ishii

SciPost Phys. Proc. 4, 008 (2021) · published 13 August 2021

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4th International Conference on Holography, String Theory and Discrete Approach in Hanoi


Rapidly rotating Myers-Perry-AdS black holes are unstable against rotational superradiance. From the onset of the instability, cohomogeneity-1 black resonators are constructed in five-dimensional asymptotically AdS space. By using the cohomogeneity-1 metric, perturbations of the cohomogeneity-1 black resonators are also studied.

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