29 citations · 58 across the 9 of their papers we have counts for
9 papers · 1 filter
pespace: A new tool of GPU-accelerated and auto-differentiable response generation and likelihood evaluation for space-borne gravitational wave detectors
Rui Niu, Chang Feng, Wen Zhao
Space-borne gravitational wave detectors will expand the scope of gravitational wave astronomy to the milli-Hertz band in the near future. The development of data analysis software…
Forecast Analysis of Astrophysical Stochastic Gravitational Wave Background beyond general relativity: A Case Study on Brans-Dicke Gravity
Ran Chen, Zhao Li, Yin-Jie Li +4
Scalar-tensor gravity, exemplified by Brans-Dicke (BD) gravity, introduces additional scalar polarization modes that contribute scalar radiation alongside tensor modes. We conduct…
Extracting overlapping gravitational-wave signals of galactic compact binaries: a mini review
Rui Niu, Wen Zhao
Gravitational wave (GW) observations have provided a novel tool to explore the universe. In the near future, space-borne detectors will further open the window of low-frequency GW…
Constraining the modified friction in gravitational wave propagation with precessing black hole binaries
Chunbo Lin, Tao Zhu, Rui Niu +1
A broad class of modified gravities can result in a modified friction effect in the propagation of gravitational waves (GWs). This effect changes the amplitude-damping rate of GWs…
The Multi-parameter Test of Gravitational Wave Dispersion with Principal Component Analysis
Zhi-Chu Ma, Rui Niu, Wen Zhao
In this work, we consider a conventional test of gravitational wave (GW) propagation which is based on the phenomenological parameterized dispersion relation to describe potential…
Multi-parameter Tests of General Relativity Using Bayesian Parameter Estimation with Principal Component Analysis for LISA
Rui Niu, Zhi-Chu Ma, Ji-Ming Chen +2
In the near future, space-borne gravitational wave (GW) detector LISA can open the window of low-frequency band of GW and provide new tools to test gravity theories. In this work,…
Gravitational Radiation from Eccentric Binary Black Hole System in Dynamical Chern-Simons Gravity
Zhao Li, Jin Qiao, Tan Liu +4
Dynamical Chern-Simons (DCS) gravity, a typical parity-violating gravitational theory, modifies both the generation and propagation of gravitational waves from general relativity (…
Constraining the attractive fifth force in the general free scalar-tensor gravity with solar system experiments
Xing Zhang, Bo Wang, Rui Niu
In this paper, we focus on the general free scalar-tensor gravity with three free coupling functions, which in the near-field region looks like general relativity (GR) plus a fifth…
Testing Lorentz Invariance of Gravity in the Standard Model Extension with GWTC-3
Rui Niu, Tao Zhu, Wen Zhao
Successful detection of gravitational waves has presented a new avenue to explore the nature of gravity. With the cumulative catalog of detected events, we can perform tests on Gen…