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Title: Greybody factors and charges in Kerr/CFT

Journal Article · · Journal of High Energy Physics (Online)
 [1];  [2]
  1. Univ. of Pennsylvania, Philadelphia, PA (United States); University of Pennsylvania
  2. Michigan Center for Theoretical Physics, Ann Arbor, MI (United States)
+ Show Author Affiliations

We compute greybody factors for near extreme Kerr black holes in D = 4 and D = 5. In D = 4 we include four charges so that our solutions can be continuously deformed to the BPS limit. In D = 5 we include two independent angular momenta so Left-Right symmetry is incorporated. We discuss the CFT interpretation of our emission amplitudes, including the overall frequency dependence and the dependence on all black hole parameters. We find that all additional parameters can be incorporated Kerr/CFT, with central charge independent of U(1) charges.

Research Organization:
Univ. of Pennsylvania, Philadelphia, PA (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
FG02-95ER40893
OSTI ID:
1196561
Journal Information:
Journal of High Energy Physics (Online), Journal Name: Journal of High Energy Physics (Online) Journal Issue: 09 Vol. 2009; ISSN 1029-8479
Publisher:
Springer BerlinCopyright Statement
Country of Publication:
United States
Language:
English

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Cited By (7)

The Kerr/CFT correspondence and its extensions journal February 2017
Hidden conformal symmetry of the Kerr black hole journal July 2010
Chiral matrix model of the semi-QGP in QCD journal August 2016
The Hawking effect and the bounds on greybody factor for higher dimensional Schwarzschild black holes journal January 2020
A note on entropy relations of black hole horizons journal July 2014
The Kerr/CFT Correspondence and its Extensions journal October 2012
Hidden Conformal Symmetry of the Kerr Black Hole text January 2010

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Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
greybody factors