Sp. Kim et al., RENORMALIZED THERMODYNAMIC ENTROPY OF BLACK-HOLES IN HIGHER DIMENSIONS, Physical review. D. Particles and fields, 55(4), 1997, pp. 2159-2173
We study the ultraviolet divergent structures of the matter (scalar) f
ield in a higher D-dimensional Reissner-Nordstrom black hole and compu
te the matter field contribution to the Bekenstein-Hawking entropy by
using the Pauli-Villars regularization method. We find that the matter
field contribution to the black hole entropy does not, in general, yi
eld the correct renormalization of the gravitational coupling constant
s. In particular, we show that the matter field contribution in odd di
mensions does not give the term proportional to the area of the black
hole event horizon.