Modifications of the area law and N=2 supersymmetric black holes
Abstract
Description
Modifications of the area law are crucial in order to find agreement with microscopic entropy calculations based on string theory, when including contributions that are subleading for large charges. The deviations of the area law are in accord with Wald's proposal for the entropy based on a Noether charge. We discuss this for the case of four-dimensional N=2 supersymmetric black holes.
14 pages, LaTeX; contribution to the Brussels conference in honour of Francois Englert, March 1999, to be published in the proceedings
14 pages, LaTeX; contribution to the Brussels conference in honour of Francois Englert, March 1999, to be published in the proceedings