Hidden Kerr/CFT at finite frequencies
arXiv:1309.6574 · doi:10.1103/PhysRevD.89.064005
Abstract
Massless fields propagating in a generic Kerr black hole background enjoy a hidden SL(2,R)xSL(2,R) symmetry. We determine how the exact mode functions decompose into representations of this symmetry group. This extends earlier results on the low frequency limit of the massless scalar case to finite frequencies and general spin. As an application, we numerically determine the parameters of the representations that appear in quasinormal modes. These results represent a first step to formulating a more precise mapping to a holographic dual conformal field theory for generic black holes.
23 pages, 6 figures, v2 some typos fixed and references added
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Cited by in corpus (5)
- Magnetized Kerr/CFT Correspondence
- Hidden conformal symmetry on the black hole photon sphere
- Deformed conformal symmetry of Kerr-Newman-NUT-AdS black holes
- Rotating black holes and exotic compact objects in the Kerr/CFT correspondence within Rastall gravity
- Dual CFT on Dyonic Kerr-Sen black hole and its gauged and ultraspinning counterparts