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hep-th2025
The gyromagnetic factor of charged rotating black holes in various dimensions from scattering amplitudes
Claudio Gambino, Fabio Riccioni, Victor Sanz Sanchis
Classical black hole spacetimes can be recovered from the classical limit of quantum scattering amplitudes in a low-energy effective field theory of gravity. In this work we comput…
hep-th2025
Probing the multipolar structure of Myers-Perry black holes with scattering amplitudes
Massimo Bianchi, Claudio Gambino, Fabio Riccioni +1
We discuss the scattering of massive scalar probes off Myers-Perry black holes in the Kerr-Schild gauge. Extending the analysis performed recently for Kerr(-Newman) black holes, we…