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An improved estimate of black hole entropy in the quantum geometry approach

A. Ghosh·P. Mitra
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Abstract

A proper counting of states for black holes in the quantum geometry approach shows that the dominant configuration for spins are distributions that include spins exceeding one-half at the punctures. This raises the value of the Immirzi parameter and the black hole entropy. However, the coefficient of the logarithmic correction remains -1/2 as before.

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A. Ghosh, P. Mitra. 2005-05-30. An improved estimate of black hole entropy in the quantum geometry approach. https://doi.org/10.1016/j.physletb.2005.05.003

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