27 citations · 43 across the 3 of their papers we have counts for
3 papers
gr-qc2023★ 10 cited
Resonant orbits of rotating black holes beyond circularity: Discontinuity along parameter shift
Che-Yu Chen, Hsu-Wen Chiang, Avani Patel
According to general relativity, an isolated black hole in vacuum shall be described by the Kerr metric, whose geodesic equations are integrable. The violation of integrability lea…
gr-qc2022★ 6 cited
Resonant Islands of Effective-One-Body Dynamics
Che-Yu Chen, Feng-Li Lin, Avani Patel
We study the chaotic signatures of the geodesic dynamics of a non-spinning test particle in the effective-one-body (EOB) formalism for the inspiral process of spinning binary black…
gr-qc2022★ 27 cited
Eikonal quasinormal modes and photon orbits of deformed Schwarzschild black holes
Che-Yu Chen, Hsu-Wen Chiang, Jie-Shiun Tsao
The geometric optics approximation provides an interpretation for eikonal correspondence that, in black-hole-containing spacetimes, connects high-frequency black hole quasinormal m…