5 papers
Coherent End-to-End Search for Generic Extreme-Mass-Ratio Inspirals
Xiaobo Zou, Xingyu Zhong, Wen-Biao Han +1
Extreme-mass-ratio inspirals (EMRIs) encode more than strong-field orbital cycles and are key targets for space-borne gravitational-wave interferometers, yet coherent recove…
A self-consistent EOB--Teukolsky framework for generic extreme mass-ratio inspirals
Xingyu Zhong, Wen-Biao Han, Ye Jiang +2
We present a full-relativistic waveform model for extreme mass-ratio inspirals (EMRIs) by self-consistently combining the effective one-body (EOB) formalism with the Teukolsky equa…
Constraining the Deviation of Kerr Metric via Bumpy Parameterization and Particle Swarm Optimization in Extreme Mass-Ratio Inspirals
Xiaobo Zou, Xingyu Zhong, Wen-Biao Han +1
Measurement of deviations in the Kerr metric using gravitational wave (GW) observations will provide a clear signal of new Physics. Previous studies have developed multiple paramet…
Mapping inspiral-merger-ringdown waveforms of binary black holes from black hole perturbation waveforms by machine learning
Xing-Yu Zhong, Wen-Biao Han, Ling Sun
Identifying weak gravitational wave signals in noise and estimating the source properties require high-precision waveform templates. Numerical relativity (NR) simulations can provi…
Distinguishing compact objects in extreme-mass-ratio inspirals by gravitational waves
Lu-Jia Xu, Shu-Cheng Yang, Wen-Biao Han +3
Extreme-mass-ratio inspirals (EMRIs) are promising gravitational-wave (GW) sources for space-based GW detectors. EMRI signals typically have long durations, ranging from several mo…