作者: Jiang Long , Yan Liu , Bin Chen , Xuao Zhang , Geoffrey Compère
关键词: Gravitation 、 Specific relative angular momentum 、 General relativity 、 Quadrupole 、 Physics 、 Mass ratio 、 Perturbation (astronomy) 、 Quantum electrodynamics 、 Coupling
摘要: Intermediate mass-ratio coalescences are potential signals of ground-based and space-based gravitational observatories. Accurate modeling their waveforms within general relativity can be achieved black hole perturbation theory including self-force finite size effects. In this paper, we present analytic results to the Teukolsky equatorial orbits in near-horizon region an extremely high spin coupling effects at leading order limit while neglecting self-force. We detail critical behavior occuring close smallest specific angular momentum, discuss features quadrupole couplings.