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arXiv · 0811.3240

Complete, Single-Horizon Quantum Corrected Black Hole Spacetime

A. Peltola·G. Kunstatter
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Abstract

We show that a semi-classical polymerization of the interior of Schwarzschild black holes gives rise to a tantalizing candidate for a non-singular, single horizon black hole spacetime. The exterior has non-zero quantum stress energy but closely approximates the classical spacetime for macroscopic black holes. The interior exhibits a bounce at a microscopic scale and then expands indefinitely to a Kantowski-Sachs spacetime. Polymerization therefore removes the singularity and produces a scenario reminiscent of past proposals for universe creation via quantum effects inside a black hole.

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A. Peltola, G. Kunstatter. 2009-03-19. Complete, Single-Horizon Quantum Corrected Black Hole Spacetime. https://doi.org/10.1103/physrevd.79.061501

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