4 papers
Separating the linearized Einstein equations in Kerr
Jianwei Mei
A direct separation of the linearized Einstein equations in Kerr is presented. The trace of the perturbed metric is found to obey the spin-0 perturbation equation and so is irrelev…
Distinguish the environmental effects and modified theory of gravity with multiple massive black-hole binaries
Xulong Yuan, Jian-dong Zhang, Jianwei Mei
In the typical data analysis and waveform modeling of the gravitational waves (GWs) signals for binary black holes (BBHs), it is assumed to be isolate sources in the vacuum within…
Constraining the EdGB Theory with Extreme Mass-Ratio Inspirals
Jing Tan, Jian-dong Zhang, Hui-Min Fan +1
The Einstein-dilaton-Gauss-Bonnet (EdGB) theory is a modified theory of gravity which include a scalar field to couple with the higher order curvature terms. It has already been co…
GWSpace: a multi-mission science data simulator for space-based gravitational wave detection
En-Kun Li, Han Wang, Hong-Yu Chen +11
Space-based gravitational wave detectors such as TianQin, LISA, and TaiJi have the potential to outperform themselves through joint observation. To achieve this, it is desirable to…