Massive scalar perturbations in Kerr black holes: Near extremal analysis
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DOI: 10.1103/physrevd.110.124064
Abstract: We study quasinormal modes of massive scalar perturbations in Kerr black holes using the isomonodromic method. For arbitrary scalar masses $M \mu$ and black hole spins $a/M$, we numerically determine the quasinormal frequencies for various… read more here.
Keywords: perturbations kerr; massive scalar; scalar perturbations; kerr black ... See more keywords
Exceptional Point and Hysteresis in Perturbations of Kerr Black Holes.
Sign Up to like & getrecommendations! Published in 2024 at "Physical review letters"
DOI: 10.1103/physrevlett.133.261401
Abstract: We employ the isomonodromic method to study linear scalar massive perturbations of Kerr black holes for generic scalar masses Mμ and generic black hole spins a/M. We find that the longest-living quasinormal mode and the… read more here.
Keywords: exceptional point; perturbations kerr; point; kerr black ... See more keywords