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Microscopic origin of the Bekenstein-Hawking entropy

1996; Elsevier BV; Volume: 379; Issue: 1-4 Linguagem: Inglês

10.1016/0370-2693(96)00345-0

ISSN

1873-2445

Autores

Andrew Strominger, Cumrun Vafa,

Tópico(s)

Quantum Electrodynamics and Casimir Effect

Resumo

The Bekenstein-Hawking area-entropy relation SBH = A4 is derived for a class of five-dimensional extremal black holes in string theory by counting the degeneracy of BPS solition bound states.

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