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On Quantization of Black Holes

I. B. Khriplovich
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Abstract

A simple argument is presented in favour of the equidistant spectrum in semiclassical limit for the horizon area of a black hole. The following quantization rules for the mass $M_N$ and horizon area $A_{Nj}$ are proposed: M_N = m_p [N(N+1)]^{1/4}; A_{Nj} = 8πl_p^2 [\sqrt{N(N+1)} + \sqrt{N(N+1) - j(j+1)} ]. Here both $N$ and $j$ are nonnegative integers or half-integers.

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I. B. Khriplovich. 1998-04-02. On Quantization of Black Holes. https://doi.org/10.1016/s0370-2693(98)00580-2

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