3 papers
gr-qc2026
Gravitational radiations from periodic orbits around a black hole in the effective field theory extension of general relativity
Shuo Lu, Hao-Jie Lin, Tao Zhu +2
The study of periodic orbits in extreme-mass-ratio inspirals is essential for understanding the dynamics of small bodies orbiting supermassive black holes. In this paper, we study…
gr-qc2026
Gravitational radiations from periodic orbits around Einstein-Ãther black holes
Shuo Lu, Tao Zhu
In this work, we investigate the gravitational wave emission from the periodic orbital motion of a test particle around two specific types of black holes in Einstein-Ãther theory,…
gr-qc2025
Probing regular black holes with sub-Planckian curvature through periodic orbits and their gravitational wave radiation
Soroush Zare, Tao Zhu, Luis M. Nieto +2
Extreme mass-ratio inspirals (EMRIs) are among the key targets for future space-based gravitational wave detectors. The gravitational waveforms emitted by EMRIs are highly sensitiv…