34 citations · 116 across the 9 of their papers we have counts for
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gr-qc2021★ 17 cited
Scalar/Dirac perturbations of the Reissner-Nordström black hole and Painlevé transcendents
João Paulo Cavalcante, Bruno Carneiro da Cunha
We investigate spin- and spin- perturbations for non-extremal and extremal Reissner-Nordström backgrounds using the isomonodromic method. We calculate the fundament…
hep-th2021★ 24 cited
Teukolsky master equation and Painlevé transcendents: numerics and extremal limit
Bruno Carneiro da Cunha, João Paulo Cavalcante
We conduct an analysis of the quasi-normal modes for generic spin perturbations of the Kerr black hole using the isomonodromic method. The strategy consists of solving the Riemann-…