Entropy for dilatonic black hole

Preprint

30 June 1994

preprint
Published by arXiv in arXiv

Abstract

The area formula for entropy is extended to the case of a dilatonic black hole. The entropy of a scalar field in the background of such a black hole is calculated semiclassically. The area and cutoff dependences are normal {\it except in the extremal case}, where the area is zero but the entropy nonzero.

Keywords

DILATONIC BLACK HOLE
CUTOFF DEPENDENCES
ENTROPY NONZERO
AREA FORMULA
FORMULA

All Related Versions

Version 1, 1994-06-30, ArXiv
Version 2, 1994-07-07, ArXiv
Published version: Physical Review Letters, 73 (19), 2521.

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