51 citations · 144 across the 16 of their papers we have counts for
16 papers
The Effect of Higher Harmonics On Gravitational Wave Dark Sirens
Jian-Dong Liu, Wen-Biao Han, Qianyun Yun +1
The gravitational wave (GW) signal from the merger of two black holes can serve as a standard sirens for cosmological inference. However, a degeneracy exists between the luminosity…
Tests of gravitational wave propagation with LIGO-Virgo catalog
Xian-Liang Wang, Shu-Cheng Yang, Wen-Biao Han
In the framework of general relativity (GR), gravitational waves (GWs) travel at the speed of light across all frequencies. However, massive gravity and weak equivalence principle…
Indication for a compact object next to a LIGO-Virgo binary black hole merger
Shu-Cheng Yang, Wen-Biao Han, Hiromichi Tagawa +2
The astrophysical origin of binary black hole (BBH) mergers remains uncertain, although many events have been observed by the LIGO-Virgo-KAGRA network. Such mergers are potentially…
Tests of no-hair theorem with binary black-hole coalescences
Song Li, Wen-Biao Han, Shu-Cheng Yang
Test of the no-hair theorem is the primary target with gravitational waves from binary black holes. In this Letter, we analyze gravitational-wave data from the LIGO-Virgo-KAGRA det…
Influence of mass-ratio corrections in extreme-mass-ratio inspirals for testing general relativity
Ping Shen, Wen-Biao Han, Chen Zhang +4
The popular waveform templates of extreme-mass-ratio inspirals usually omit the mass-ratio corrections in the conservative dynamics, and employ adiabatic approximation to include t…
Detecting properties of echoes from inspiraling stage with ground-based detectors
Xing-Yu Zhong, Wen-Biao Han, Ye Jiang +3
The nature of black holes is one of most exciting issues in gravitational physics. If there is an exotic compact object as the compact as a black hole but without a horizon, gravit…
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…
Measurement of the central Galactic black hole by extremely large mass-ratio inspirals
Shu-Cheng Yang, Huijiao Luo, Yuan-Hao Zhang +1
In the Galaxy, extremely large mass-ratio inspirals(X-MRIs) composed of brown dwarfs and the massive black hole at the Galactic Center are expected to be promising gravitational wa…
Gravitational-wave bursts from spin-precessing black holes in binary systems
Cheng Zhang, Wen-Biao Han, Shu-Cheng Yang
Gravitational waves from precessing binary black holes exhibit new features that are absent in non-precessionary systems. All current waveform models take into account only the mod…
Investigating eccentricities of the binary black hole signals from the LIGO-Virgo catalog GWTC-1
Qian-Yun Yun, Wen-Biao Han, Gang Wang +1
In the first Gravitational-Wave Transient Catalogue of LIGO and Virgo, all events are announced having zero eccentricity. In the present paper, we investigate the performance of SE…
Numerical simulation of sky localization for LISA-TAIJI joint observation
Gang Wang, Wei-Tou Ni, Wen-Biao Han +2
LISA is considered to be launched alongside the Athena to probe the energetic astrophysical processes. LISA can determine the direction of sources for Athena's follow-up observatio…
Analytical effective-one-body formalism for extreme-mass-ratio inspirals: eccentric orbits
Chen Zhang, Wen-Biao Han, Shu-Cheng Yang
Extreme-mass-ratio-inspiral (EMRI) is one of the most important sources for the future space-borne gravitational wave detectors. In such kind of systems, the compact objects usuall…
Tests of weak equivalence principle with the gravitational wave signals in the LIGO-Virgo catalogue GWTC-1
Shu-Cheng Yang, Wen-Biao Han, Gang Wang
The weak equivalence principle (WEP) is the cornerstone of gravitational theories. At the local scale, WEP has been tested to high accuracy by various experiments. On the intergala…
Gravitational wave emission under general parametrized metric from extreme mass ratio inspirals
Shuo Xin, Wen-Biao Han, Shu-Cheng Yang
Future space-borne interferometers will be able to detect gravitational waves at to Hz. At this band extreme-mass-ratio inspirals (EMRIs) can be promising gravi…
Testing dispersion of gravitational waves from eccentric extreme-mass-ratio inspirals
Shu-Cheng Yang, Wen-Biao Han, Shuo Xin +1
In general relativity, there is no dispersion in gravitational waves, while some modified gravity theories predict dispersion phenomena in the propagation of gravitational waves. I…
Exotic orbits due to spin-spin coupling around Kerr black holes
Wen-Biao Han, Shu-Cheng Yang
We report exotic orbital phenomena of spinning test particles orbiting around a Kerr black hole, i.e., some orbits of spinning particles are asymmetrical about the equatorial plane…