Exactly Soluble BPS Black Holes in Higher Curvature N=2 Supergravity

Abstract

We find a class of d=4, N=2 supergravity with $R^2$-interactions that admits exact BPS black holes. The prepotential contains quadratic, cubic and chiral curvature-squared terms. Black hole geometry realizes stretched horizon, and consists of anti-de Sitter, intermediate and outermost flat regions. Mass and entropy depends on charges and are modified not only by higher curvature terms but also by quadratic term in the prepotential. Consequently, even for large charges, entropy is no longer proportional to mass-squared.

4 pages, revtex4, 2 figures; v2. minor corrections

Cited by in corpus (10)

• Higher Derivative Corrections to Non-supersymmetric Extremal Black Holes in N=2 Supergravity
• Two Centered Black Holes and N=4 Dyon Spectrum
• R^4 Corrections to D1D5p Black Hole Entropy from Entropy Function Formalism
• One entropy function to rule them all
• New attractor mechanism for spherically symmetric extremal black holes
• Extremal dyonic black holes in D=4 Gauss-Bonnet gravity
• Entropy of an extremal regular black hole
• The alpha-prime stretched horizon in the Heterotic string
• Entropy Function and Universality of Entropy-Area Relation for Small Black Holes
• Introduction to black hole entropy and supersymmetry