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Near-horizon behavior of string-loop-corrected dyonic black holes

Mikhail Z. Iofa
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Abstract

Dyonic black holes with string-loop corrections are studied in the near-horizon region. In perturbative heterotic string theory compactified to four dimensions with N=2 supersymmetry, in the first order in string-loop expansion parameter, we solve the system of Maxwell and Killing spinor equations for dyonic black hole. At the horizon, the string-loop-corrected solution displays restoration of spontaneously broken supersymmetry.

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Mikhail Z. Iofa. 2002-09-30. Near-horizon behavior of string-loop-corrected dyonic black holes. https://doi.org/10.1016/s0370-2693(02)01993-7

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