REVIEW 5 cited by
Black Hole Superradiance From Kerr/CFT
Not yet reviewed by Pith; the record is open.
This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.
SPECIMEN: schema-true, not a live event
T0 review · schema-true
One-sentence machine reading of the paper's core claim.
pith:XXXXXXXX · record.json · timestamp
Black Hole Superradiance From Kerr/CFT
read the original abstract
The superradiant scattering of a scalar field with frequency and angular momentum (\omega,m) by a near-extreme Kerr black hole with mass and spin (M,J) was derived in the seventies by Starobinsky, Churilov, Press and Teukolsky. In this paper we show that for frequencies scaled to the superradiant bound the full functional dependence on (\omega,m,M,J) of the scattering amplitudes is precisely reproduced by a dual two-dimensional conformal field theory in which the black hole corresponds to a specific thermal state and the scalar field to a specific operator. This striking agreement corroborates a conjectured Kerr/CFT correspondence.
Forward citations
Cited by 5 Pith papers
-
Massless scalar scattering by Kerr-Bertotti-Robinson black holes:transparent-end channels and superradiance
In the transparent-end model, scalar superradiance on Kerr–BR black holes operates only when both the horizon frequency gate and the outer propagation gate are open, and the propagation gate closes the window at BM≈0....
-
Kerr/CFT Traversable Wormhole with Fermionic Double-Trace Deformation
Fermionic double-trace deformation modifies the two-point function in Kerr/CFT to supply negative energy that opens a traversable wormhole, with traversability peaking at early times and increasing with near-extremal ...
-
Explorations of Universality in the Entropy and Hawking Radiation of Non-Extremal Kerr AdS$_4$ Black Holes
Multiple microscopic methods confirm universality of AdS4 black hole entropy for non-extremal cases at high temperatures and show Hawking radiation rate proportional to horizon area.
-
Quasinormal mode/grey-body factor correspondence for Kerr black holes
WKB analysis of the Teukolsky equation establishes a quasinormal-mode to greybody-factor correspondence for Kerr black holes that holds in the eikonal limit for gravitational perturbations and matches numerics at high...
-
Monodromy, Hidden Conformal Symmetry and Soft Hair in Kerr-MOG Black Hole
Kerr-MOG black holes are claimed to admit a 2D CFT dual with temperatures TL and TR and central charge 12J, reproducing the Bekenstein-Hawking entropy and scalar absorption cross section.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.