Exact Quantum State of Collapse and Black Hole Radiation
arXiv:gr-qc/0306045 · doi:10.1103/PhysRevD.69.104029
Abstract
We construct an exact quantum gravitational state describing the collapse of an inhomogeneous spherical dust cloud using a lattice regularization of the Wheeler-DeWitt equation. In the semiclassical approximation around a black hole, this state describes Hawking radiation. We show that the leading quantum gravitational correction to Hawking radiation renders the spectrum non-thermal.
arXiv comment6 pages, no figures, RevTeX4. Portions have been rewritten to clarify the contents. The results remain unchanged. Version to appear in Phys. Rev. D
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- Quantum gravitational dust collapse does not result in a black hole
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- Classical and Quantum Gravitational Collapse in d-dim AdS Spacetime II. Quantum States and Hawking Radiation
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