ar X iv : h ep - t h / 06 03 24 7 v 2 2 4 M ay 2 00 6 On N = 8 attractors
نویسنده
چکیده
We derive and solve the black hole attractor conditions of N = 8 supergravity by finding the critical points of the corresponding black hole potential. This is achieved by a simple generalization of the symplectic structure of the special geometry to all extended supergravities with N > 2. There are two classes of solutions for regular black holes, one for 1/8 BPS ones and one for the non-BPS. We discuss the solutions of the moduli at the horizon for BPS attractors using N = 2 language. An interpretation of some of these results in N = 2, STU black hole context helps to clarify the general features of the black hole attractors.
منابع مشابه
ar X iv : h ep - t h / 06 05 27 4 v 1 2 8 M ay 2 00 6 hep - th / 0605274 Metric and coupling reversal in string theory
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