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Entropy of BTZ black hole and its spectrum by quantum radial geodesics behind horizons

V. V. Kiselev
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Abstract

In the framework of thermal quantization of radial geodesics completely confined behind the horizons we calculate the entropy of BTZ black hole in agreement with the Bekenstein--Hawking relation. Particles in the BTZ black hole occupy the only quantum ground level. The quantization allow us to find a linear dependence of black hole mass versus its orbital momentum.

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V. V. Kiselev. 2005-06-09. Entropy of BTZ black hole and its spectrum by quantum radial geodesics behind horizons. https://doi.org/10.1103/physrevd.73.104018

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