948 citations · 3.4k across the 53 of their papers we have counts for
53 papers
Enhanced Localization of Dark Lensed Gravitational Wave Events Enables Host Galaxy Identification and Precise Cosmological Inference
Zhiwei Chen, Qingjuan Yu, Youjun Lu +1
Lensed gravitational wave (GW) events are expected to be powerful new probes of cosmology, contingent on redshift measurement by electromagnetic observations. Host galaxy identific…
Constraining the origin of the nanohertz gravitational-wave background by pulsar timing array observations of both the background and individual supermassive binary black holes
Yunfeng Chen, Qingjuan Yu, Youjun Lu
The gravitational waves (GWs) from supermassive binary black holes (BBHs) are long sought by pulsar timing array experiments (PTAs), in the forms of both a stochastic GW background…
Pulsar timing array detections of supermassive binary black holes: implications from the detected common process signal and beyond
Yunfeng Chen, Qingjuan Yu, Youjun Lu
Pulsar timing arrays (PTAs) are anticipated to detect the stochastic gravitational wave background (GWB) from supermassive binary black holes (BBHs) as well as the gravitational wa…
The correlations of stellar tidal disruption rates with properties of massive black holes and their host galaxies
Yunfeng Chen, Qingjuan Yu, Youjun Lu
Stars can be either disrupted as tidal disruption events (TDEs) or swallowed as a whole by massive black holes (MBHs) at galactic centers when they approach sufficiently close to t…
On Detecting Nearby Nano-Hertz Gravitational Wave Sources via Pulsar Timing Arrays
Xiao Guo, Youjun Lu, Qingjuan Yu
Massive binary black holes (MBBHs) in nearby galactic centers, if any, may be nano-Hertz gravitational wave (GW) sources for pulsar timing arrays (PTAs) to detect. Normally the obj…
Investigating the existence of gravitomagnetic monopole in M87*
M. Ghasemi-Nodehi, Chandrachur Chakraborty, Qingjuan Yu +1
We examine the possibility for the existence of gravitomagnetic monopole () in M87* by using the results obtained from its first Event Horizon Telescope image. By numerically…