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Quantum transitions of minimum energy for Hawking quanta in highly excited black holes: problems for loop quantum gravity?

Research paper by Christian Corda

Indexed on: 12 Dec '13Published on: 12 Dec '13Published in: General Relativity and Quantum Cosmology



Abstract

By analysing some recent results by Yoon, which arise from loop quantum gravity and from the assumption of the locality of photon emission in a black hole, we argue that they are not consistent with our recent semi-classical results for highly excited black holes. Maybe that the results by Yoon can be correct for non-highly excited black holes, but, in any case, our analysis renders further problematical the match between loop quantum gravity and semi-classical theory.