Hawking Radiation by Kerr Black Holes and Conformal Symmetry
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Hawking Radiation by Kerr Black Holes and Conformal Symmetry

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Hawking Radiation by Kerr Black Holes and Conformal Symmetry

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Agulló, Iván; Navarro Salas, José Perfil; Olmo Alba, Gonzalo Perfil; Parker, Leonard
This document is a artículoDate2010

Este documento está disponible también en : http://dx.doi.org/10.1103/PhysRevLett.105.211305
The exponential blueshift associated with the event horizon of a black hole makes conformal symmetry play a fundamental role in accounting for its thermal properties. Using a derivation based on two-point functions, we show that the spectrum of thermal radiation of scalar particles by Kerr (and Schwarzschild) black holes can be explicitly derived on the basis of a 2-dimensional conformal symmetry arising in the wave equation near the horizon. This result reinforces the recently conjectured relation between Kerr geometry and a 2-dimensional conformal field theory.

    Agulló, Iván Navarro Salas, José Olmo, Gonzalo J. Parker, Leonard 2010 Hawking Radiation by Kerr Black Holes and Conformal Symmetry Physical Review Letters 105 211305-1 211305-4
http://dx.doi.org/10.1103/PhysRevLett.105.211305
distribuido bajo licencia Creative Commons de Reconocimiento-NoComercial 3.0 No adaptada

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