Article ID Journal Published Year Pages File Type
1855985 Annals of Physics 2015 7 Pages PDF
Abstract
The decomposition in normal modes of a scalar field conformally coupled to an AdS black hole leads to a Heun equation with simple coefficients thanks to conformal invariance. By applying the Damour-Ruffini method we can relate the critical exponent of the radial part at the horizon surface to the Hawking radiation of scalar particles.
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Related Topics
Physical Sciences and Engineering Physics and Astronomy Physics and Astronomy (General)
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Hawking radiation for a scalar field conformally coupled to an AdS black hole
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