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Bredberg, Irene; Hartman, Thomas; Song, Wei; Strominger, Andrew; Bredberg, I , Harvard Univ, Ctr Fundamental Laws Nat, Jefferson Phys Lab, Cambridge, MA 02138 USA
Black hole superradiance from Kerr/CFT
Source PublicationJOURNAL OF HIGH ENERGY PHYSICS
KeywordGreybody Factors 4 Dimensions Perturbations Stability Entropy Example Waves Field
AbstractThe 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.
2010
ISSN1126-6708
Issue4Pages:-
Subject AreaPhysics
Indexed BySCI
Funding OrganizationDOE[DE-FG02-91ER40654]; Institute of Theoretical Physics; Chinese Academy of Sciences ; DOE[DE-FG02-91ER40654]; Institute of Theoretical Physics; Chinese Academy of Sciences ; DOE[DE-FG02-91ER40654]; Institute of Theoretical Physics; Chinese Academy of Sciences ; DOE[DE-FG02-91ER40654]; Institute of Theoretical Physics; Chinese Academy of Sciences
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/5140
Collection理论物理所科研产出_SCI论文
Corresponding AuthorBredberg, I , Harvard Univ, Ctr Fundamental Laws Nat, Jefferson Phys Lab, Cambridge, MA 02138 USA
Recommended Citation
GB/T 7714
Bredberg, Irene,Hartman, Thomas,Song, Wei,et al. Black hole superradiance from Kerr/CFT[J]. JOURNAL OF HIGH ENERGY PHYSICS,2010(4):-.
APA Bredberg, Irene,Hartman, Thomas,Song, Wei,Strominger, Andrew,&Bredberg, I , Harvard Univ, Ctr Fundamental Laws Nat, Jefferson Phys Lab, Cambridge, MA 02138 USA.(2010).Black hole superradiance from Kerr/CFT.JOURNAL OF HIGH ENERGY PHYSICS(4),-.
MLA Bredberg, Irene,et al."Black hole superradiance from Kerr/CFT".JOURNAL OF HIGH ENERGY PHYSICS .4(2010):-.
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