#black hole quasinormal modes
topicblack hole quasinormal modes
3 papers · 1 filter
math.AP2026
Semiclassical estimates near threshold energies and resonance counting on Schwarzschild black holes
Thomas Stucker
The paper establishes a Weyl law for the count of quasinormal modes of a Schwarzschild black hole by developing a new semiclassical pseudodifferential calculus near threshold energ…
hep-th2026
Quasinormal Modes of Extremal Reissner-Nordstrom Black Holes via Seiberg-Witten Quantization
Yi-Rong Wang, Peng Yang, Kilar Zhang
The paper derives exact quasinormal mode spectra for scalar (including charged and massive) perturbations of extremal Reissner‑Nordström black holes by mapping the radial wave equa…
gr-qc2026
Coupled by Design: Computing Kerr-Newman Quasinormal Modes with a Hybrid SpectralPINN Solver
Alexandre M. Pombo
The paper introduces a hybrid SpectralPINN solver for calculating quasinormal mode frequencies of charged Kerr‑Newman black holes by solving coupled gravitational and electromagnet…