Phys. Rev. D 52, R5412–R5416 (1995)

N=2 extremal black holes

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Sergio Ferrara
Theory Division, CERN, 1211 Geneva 23, Switzerland

Renata Kallosh
Physics Department, Stanford University, Stanford California 94305-4060

Andrew Strominger
Department of Physics, University of California, Santa Barbara, California 93206-9530

Received 16 August 1995; published in the issue dated 15 November 1995

It is shown that extremal magnetic black hole solutions of N=2 supergravity coupled to vector multiplets X^Λ with a generic holomorphic prepotential F(X^Λ) can be described as supersymmetric solitons which interpolate between maximally symmetric limiting solutions at spatial infinity and the horizon. A simple exact solution is found for the special case that the ratios of the X^Λ are real, and it is seen that the logarithm of the conformal factor of the spatial metric equals the Kähler potential on the vector multiplet moduli space. Several examples are discussed in detail.

URL:

http://link.aps.org/doi/10.1103/PhysRevD.52.R5412

DOI:

10.1103/PhysRevD.52.R5412

PACS:

04.65.+e, 04.70.Dy, 11.30.Pb

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Phys. Rev. D 52, R5412–R5416 (1995)

N=2 extremal black holes