paper

On scattering off the extreme Reissner-Nordström black hole in N=2 supergravity

arXiv:gr-qc/9703050 · doi:10.1103/PhysRevD.56.4927

Abstract

The scattering amplitudes for the perturbed fields of the N=2 supergravity about the extreme Reissner-Nordström black hole is examined. Owing to the fact that the extreme hole is a BPS state of the theory and preserves an unbroken global supersymmetry(N=1), the scattering amplitudes of the component fields should be related to each other. In this paper, we derive the formula of the transformation of the scattering amplitudes.

9 pages, revtex, no figures, a few typing errors corrected

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