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How Are Black Holes Quantized?

I. B. Khriplovich
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Abstract

Some approaches to quantization of the horizon area of black holes are discussed. The maximum entropy of a quantized surface is demonstrated to be proportional to the surface area in the classical limit. This result is valid for a rather general class of approaches to surface quantization. In the case of rotating black holes no satisfactory solution for the quantization problem has been found up to now.

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I. B. Khriplovich. 2002-10-31. How Are Black Holes Quantized?. https://arxiv.org/abs/gr-qc/0210108

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