2 papers
gr-qc2026
Finite-Window Centered Organization of Neighboring Poles
Yuye Wu, Hong-Bo Jin
Near-degenerate resonance poles arise widely in open-wave systems. For gravitational-wave ringdowns, inference is performed on finite time windows where neighboring quasinormal mod…
gr-qc2026
Pair-Dependent Drift of Kerr Neighboring-Overtone Gap Minima
Yuye Wu, Hong-Bo Jin
We study adjacent Kerr quasinormal-mode overtones under a spin scan with overtone labels held fixed, using a public Leaver-type solver on a uniform grid. The observable is the modu…