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

Dongsu Bak, Seok Kim, Soo-Jong Rey

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. B…