On Kerr black hole deformations admitting a Carter constant and an invariant criterion for the separability of the wave equation

Georgios O. Papadopoulos; Kostas D. Kokkotas

On Kerr black hole deformations admitting a Carter constant and an invariant criterion for the separability of the wave equation

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arxiv 2007.12125 v1 pith:KXL5YSR3 submitted 2020-07-23 gr-qc

Georgios O. Papadopoulos , Kostas D. Kokkotas This is my paper · ORCID

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In a previous work of ours, the most general family of Kerr deformations -- admitting a Carter constant -- has been presented. This time a simple, necessary and sufficient condition in order for the aforementioned family to have a separable Klein-Gordon equations is exhibited.

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