Kerr/CFT Correspondence

@inproceedings{Guica2008KerrCFTC,
  title={Kerr/CFT Correspondence},
  author={Monica Guica and Thomas Hartman and Wei Song and Andrew Strominger},
  year={2008}
}
Quantum gravity in the region very near the horizon of an extreme Kerr black hole (whose angular momentum and mass are related by J=GM{sup 2}) is considered. It is shown that consistent boundary conditions exist, for which the asymptotic symmetry generators form one copy of the Virasoro algebra with central charge c{sub L}=(12J/({Dirac_h}/2{pi})). This implies that the near-horizon quantum states can be identified with those of (a chiral half of) a two-dimensional conformal field theory (CFT… 

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