97 citations · 363 across the 14 of their papers we have counts for
14 papers
Testing the strong equivalence principle with multimessenger binary neutron star mergers
Jie Zhu, Hanlin Song, Zhenwei Lyu +5
The constancy of the gravitational constant is a cornerstone of the strong equivalence principle and of general relativity, yet its possible temporal variation remains a key ta…
From Stars to Waves: Stochastic Inference of Microlensed Gravitational Waves
Zhaoqi Su, Xikai Shan, Zhenwei Lyu +4
When strongly lensed gravitational waves pass through the stellar field of a lensing galaxy, they acquire additional phase and amplitude modulations from gravitational microlensing…
Prospects for Time-Domain and Multi-Messenger Science with eXTP
Shu-Xu Yi, Wen Zhao, Ren-Xin Xu +75
In this new era of time-domain and multi-messenger astronomy, various new transients and new phenomena are constantly being discovered thanks to the rapid advances in observations,…
Science Opportunities of Wet Extreme Mass-Ratio Inspirals
Zhenwei Lyu, Zhen Pan, Junjie Mao +2
Wet extreme mass-ratio inspirals (wet EMRIs), which arise from stellar-mass black holes inspiral into supermassive black holes (SMBHs) within the gas-rich environments of Active Ga…
Measuring Mass Transfer Rates in Coalescing Neutron Star--White Dwarf Binaries with Deci-Hz Gravitational-wave Detectors
Zhenwei Lyu, Lijing Shao
Coalescing neutron star--white dwarf (NS-WD) binaries are among the primary targets for upcoming space-borne gravitational wave (GW) detectors such as LISA, TaiJi, TianQin, etc. Du…
Probing Spin-Induced Quadrupole Moments in Precessing Compact Binaries
Zhenwei Lyu, Michael LaHaye, Huan Yang +1
Spin-induced quadrupole moments provide an important characterization of compact objects, such as black holes, neutron stars and black hole mimickers inspired by additional fields…
Efficient fully precessing gravitational waveforms for binaries with neutron stars
Michael LaHaye, Huan Yang, Béatrice Bonga +1
We construct an efficient frequency domain waveform for generic circular compact object binaries that include neutron stars. The orbital precession is solved on the radiation react…
Tick-Tock: The Imminent Merger of a Supermassive Black Hole Binary
Ning Jiang, Huan Yang, Tinggui Wang +9
Supermassive black hole binaries (SMBHs) are a fascinating byproduct of galaxy mergers in the hierarchical universe. In the last stage of their orbital evolution, gravitational wav…
Constraints on Einstein-dilaton-Gauss-Bonnet gravity from Black Hole-Neutron Star Gravitational Wave Events
Zhenwei Lyu, Nan Jiang, Kent Yagi
Recent gravitational wave observations allow us to probe gravity in the strong and dynamical field regime. In this paper, we focus on testing Einstein-dilaton Gauss-Bonnet gravity…
Mass-gap extreme mass ratio inspirals
Zhen Pan, Zhenwei Lyu, Huan Yang
In this work, we propose a new subclass of extreme-mass-ratio-inspirals (EMRIs): mass-gap EMRIs, consisting of a compact object in the lower mass gap and a m…
First Constraints on Nuclear Coupling of Axionlike Particles from the Binary Neutron Star Gravitational Wave Event GW170817
Jun Zhang, Zhenwei Lyu, Junwu Huang +4
Light axion fields, if they exist, can be sourced by neutron stars due to their coupling to nuclear matter, and play a role in binary neutron star mergers. We report on a search fo…
Black-Hole Perturbation Plus Post-Newtonian Theory: Hybrid Waveform for Neutron Star Binaries
Xuefeng Feng, Zhenwei Lyu, Huan Yang
We consider the motion of nonspinning, compact objects orbiting around a Kerr black hole with tidal couplings. The tide-induced quadrupole moment modifies both the orbital energy a…
Wet Extreme Mass Ratio Inspirals May Be More Common For Spaceborne Gravitational Wave Detection
Zhen Pan, Zhenwei Lyu, Huan Yang
Extreme Mass Ratio Inspirals (EMRIs) can be classified as dry EMRIs and wet EMRIs based on their formation mechanisms. Dry (or the "loss-cone") EMRIs, previously considered as the…
Probing Crust Meltdown in Inspiraling Binary Neutron Stars
Zhen Pan, Zhenwei Lyu, Béatrice Bonga +2
Thanks to recent measurements of tidal deformability and radius, the nuclear equation of state and structure of neutron stars are now better understood. Here, we show that through…