8 citations · 15 across the 6 of their papers we have counts for
7 papers
Evidence for Intermediate-Mass Black Holes From Microlensing Signatures in CHIME/FRB catalog 2
Huan Zhou, Zhengxiang Li, Cheng-Gang Shao +4
Intermediate-mass black holes (IMBHs) are the missing link in the cosmic hierarchy of black holes, bridging the gap between stellar-mass black holes and supermassive ones. They als…
FRB cosmology with the RM-PRS Luminosity Correlation
Ran Gao, He Gao, Zhengxiang Li +1
Fast Radio Bursts (FRBs) have emerged as a powerful tool for cosmological studies, particularly through the dispersion measure-redshift () relation. This work propos…
The EMPI Code for Plasma-Induced Effects on Radio Waves I: Non-Magnetized Media and Applications to Fast Radio Bursts
Nan Xu, He Gao, Yuan-Pei Yang +4
Electromagnetic waves undergo modifications as they propagate through plasma. We present EMPI (ElectroMagnetic-wave Plasma Interaction), a three-dimensional numerical framework des…
Lensed fast radio bursts as a probe of time-varying gravitational potential induced by wave dark matter
Ran Gao, Shuxun Tian, Zhengxiang Li +4
Ultralight bosonic wave dark matter (DM) is preponderantly contesting the conventional cold DM paradigm in predicting diverse and rich phenomena on small scales. For a DM halo made…
Magnetization Factors of Gamma-Ray Burst Jets Revealed by a Systematic Analysis of the Fermi Sample
An Li, He Gao, Lin Lan +1
The composition of gamma-ray burst (GRB) jets remained a mystery until recently. In practice, we usually characterize the magnetization of the GRB jets () through the ratio be…
Exploring Supermassive Compact Dark Matter with the Millilensing Effect of Gamma-Ray Bursts
Huan Zhou, An Li, Shi-Jie Lin +3
Gravitational lensing effect is one of most significant observational probes to investigate compact dark matter/objects over a wide mass range. In this work, we first propose to de…
Hunting Galactic Axion Dark Matter with Gravitationally Lensed Fast Radio Bursts
Ran Gao, Zhengxiang Li, Kai Liao +3
Ultralight axion or axionlike particles are one of the most promising candidates for dark matter because they are a well-motivated solution for the theoretical strong problem…