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arXiv · hep-th/0602159

Spacetime Structure of an Evaporating Black Hole in Quantum Gravity

A. Bonanno·M. Reuter
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Abstract

The impact of the leading quantum gravity effects on the dynamics of the Hawking evaporation process of a black hole is investigated. Its spacetime structure is described by a renormalization group improved Vaidya metric. Its event horizon, apparent horizon, and timelike limit surface are obtained taking the scale dependence of Newton's constant into account. The emergence of a quantum ergosphere is discussed. The final state of the evaporation process is a cold, Planck size remnant.

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A. Bonanno, M. Reuter. 2006-02-16. Spacetime Structure of an Evaporating Black Hole in Quantum Gravity. https://doi.org/10.1103/physrevd.73.083005

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