Thermodynamics of Born-Infeld Black Holes
arXiv:0806.3348 · doi:10.1088/0264-9381/25/22/225009
Abstract
We discuss the horizon structure for Born-Infeld black holes, in the context of Einstein-Born-Infeld gravity. We show that the entropy function formalism agrees with a direct calculation of the entropy. With the entropy function formalism we also obtain the entropy when an axion-dilaton system as well as gravitational derivative corrections are included.
Latex, 13 pages, 1 figure, added references