329 citations · 5.8k across the 110 of their papers we have counts for
12 papers · 1 filter
Search for lensing signatures from the latest fast radio burst observations and constraints on the abundance of primordial black holes
Huan Zhou, Zhengxiang Li, Kai Liao +5
The possibility that primordial black holes (PBHs) form a part of dark matter has been considered for a long time but poorly constrained over a wide mass range. Fast radio bursts (…
Constraints on the abundance of primordial black holes with different mass distributions from lensing of fast radio bursts
Huan Zhou, Zhengxiang Li, Zhiqi Huang +2
Primordial black holes (PBHs) has been considered to form a part of dark matter for a long time but the possibility has been poorly constrained over a wide mass range, including th…
Cosmological parameter estimation for dynamical dark energy models with future fast radio burst observations
Ze-Wei Zhao, Zheng-Xiang Li, Jing-Zhao Qi +3
Fast radio bursts (FRBs) are a mysterious astrophysical phenomenon of bright pulses emitted at radio frequencies, and they are expected to be frequently detected in the future. The…
Constraints on compact dark matter with fast radio burst observations
Kai Liao, S. -B. Zhang, Zhengxiang Li +1
Fast Radio Bursts (FRBs) are bright radio transients with millisecond duration at cosmological distances. Since compact dark matter/objects (COs) could act as lenses and cause spli…
Constraining the Evolution of the Baryon Fraction in the IGM with FRB and H(z) data
Jun-Jie Wei, Zhengxiang Li, He Gao +1
Extragalactic dispersion measures (DMs) obtained from observations of fast radio bursts (FRBs) are an excellent tool for probing intergalactic medium (IGM) and for conducting cosmo…
Prospects of strongly lensed repeating fast radio bursts: complementary constraints on dark energy evolution
Bin Liu, Zhengxiang Li, He Gao +1
Fast radio bursts (FRBs) are highly dispersed and probably extragalactic radio flashes with millisecond-duration. Recently, the Canadian Hydrogen Intensity Mapping Experiment (usin…
Cosmology-independent estimate of the fraction of baryon mass in the IGM from fast radio burst observations
Zhengxiang Li, He Gao, Jun-Jie Wei +3
The excessive dispersion measure (DM) of fast radio bursts (FRBs) has been proposed to be a powerful tool to study intergalactic medium (IGM) and to perform cosmography. One issue…
Cosmology with Gravitational Wave/Fast Radio Burst Associations
Jun-Jie Wei, Xue-Feng Wu, He Gao
Recently, some theoretical models predicted that a small fraction of fast radio bursts (FRBs) could be associated with gravitational waves (GWs). In this work, we discuss the possi…
Strongly lensed repeating Fast Radio Bursts as precision probes of the universe
Zhengxiang Li, He Gao, Xu-Heng Ding +2
Fast Radio bursts (FRBs), bright transients with millisecond durations at GHz and typical redshifts probably , are likely to be gravitationally lensed by intervening g…
Constraints on Lorentz Invariance Violation with gamma-ray bursts via a Markov Chain Monte Carlo approach
Yu Pan, Yungui Gong, Shuo Cao +2
In quantum theory of gravity, we expect the Lorentz Invariance Violation (LIV) and the modification of the dispersion relation between energy and momentum for photons. The effect o…
Fast Radio Burst/Gamma-Ray Burst Cosmography
He Gao, Zhuo Li, Bing Zhang
Recently, both theoretical arguments and observational evidence suggested that a small fraction of fast radio bursts (FRBs) could be associated with gamma-ray bursts (GRBs). If suc…
Calibration of GRB Luminosity Relations with Cosmography
He Gao, Nan Liang, Zong-Hong Zhu
For the use of Gamma-Ray Bursts (GRBs) to probe cosmology in a cosmology-independent way, a new method has been proposed to obtain luminosity distances of GRBs by interpolating dir…