Supersymmetric Black Holes

Details Supersymmetric Black Holes Supersymmetric Black Holes

1992-01-15

arxiv.org/abs/hep-th/9201029v1

Phys.Lett. B282 (1992) 80-88

Physics

High Energy Physics

High Energy Physics - Theory

14p

Scientific paper

10.1016/0370-2693(92)90482-J

The effective action of $N=2$, $d=4$ supergravity is shown to acquire no quantum corrections in background metrics admitting super-covariantly constant spinors. In particular, these metrics include the Robinson-Bertotti metric (product of two 2-dimensional spaces of constant curvature) with all 8 supersymmetries unbroken. Another example is a set of arbitrary number of extreme Reissner-Nordstr\"om black holes. These black holes break 4 of 8 supersymmetries, leaving the other 4 unbroken. We have found manifestly supersymmetric black holes, which are non-trivial solutions of the flatness condition $\cd^{2} = 0$ of the corresponding (shortened) superspace. Their bosonic part describes a set of extreme Reissner-Nordstr\"om black holes. The super black hole solutions are exact even when all quantum supergravity corrections are taken into account.

Affiliated with

Also associated with

No associations

Rating

Supersymmetric Black Holes does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Supersymmetric Black Holes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Supersymmetric Black Holes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-637262