Entropy of charged dilaton-axion black hole
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Using brick wall method the entropy of charged dilaton-axion black hole is determined for both asymptotically flat and non-flat cases. The entropy turns out to be proportional to the horizon area of the black hole confirming the Beckenstien, Hawking area-entropy formula for black holes. The leading order logarithmic corrections to the entropy are also derived for such black holes.
7 pages, Revtex, To appear in Physical Review D
7 pages, Revtex, To appear in Physical Review D