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arXiv · 0804.2082

BTZ Black Hole Entropy: A spin foam model description

J. Manuel Garcia-Islas
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Abstract

We present a microscopical explanation of the entropy of the BTZ black hole using discrete spin foam models of quantum gravity. The entropy of a black hole is given in geometrical terms which lead us to think that its statistical description must be given in terms of a quantum geometry. In this paper we present it in terms of spin foam geometrical observables at the horizon of the black hole.

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J. Manuel Garcia-Islas. 2008-12-10. BTZ Black Hole Entropy: A spin foam model description. https://doi.org/10.1088/0264-9381%2F25%2F24%2F245001

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