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arXiv · 2012.00227

Quasinormal modes and horizon area quantisation in Loop Quantum Gravity

Saulo Carneiro·Cássio Pigozzo
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Abstract

It is argued that the quantum of area between consecutive, high overtones quasinormal modes of a black hole horizon coincides with the area gap predicted by Loop Quantum Gravity, as long as the horizon is isolated and the Barbero-Immirzi parameter is $\gamma \approx \sqrt{3}/6$, in agreement with the value derived from the Bekenstein-Hawking horizon entropy.

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Saulo Carneiro, Cássio Pigozzo. 2020-12-01. Quasinormal modes and horizon area quantisation in Loop Quantum Gravity. https://doi.org/10.1007/s10714-022-02905-8

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