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Quantum general relativity and Hawking radiation

Cenalo Vaz·Claus Kiefer·T. P. Singh·Louis Witten
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Abstract

In a previous paper we have set up the Wheeler-DeWitt equation which describes the quantum general relativistic collapse of a spherical dust cloud. In the present paper we specialize this equation to the case of matter perturbations around a black hole, and show that in the WKB approximation, the wave-functional describes an eternal black hole in equilibrium with a thermal bath at Hawking temperature.

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Cenalo Vaz, Claus Kiefer, T. P. Singh, Louis Witten. 2002-11-11. Quantum general relativity and Hawking radiation. https://doi.org/10.1103/physrevd.67.024014

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