activity
20082023
most citedUltra-compact structure in intermediate-luminosity radio quasars: building a sample of standard cosmological rulers and improving the dark energy constraints up to

115 citations · 713 across the 18 of their papers we have counts for

collaborators

18 papers

gr-qc2023★ 4 cited

Exploring the multiband gravitational wave background with a semi-analytic galaxy formation model

Zhencheng Li, Zhen Jiang, Xi-Long Fan +4

An enormous number of compact binary systems, spanning from stellar to supermassive levels, emit substantial gravitational waves during their final evolutionary stages, thereby cre…

gr-qc2023★ 14 cited

Shadow Thermodynamics of AdS Black Hole with the Nonlinear Electrodynamics Term

He-Bin Zheng, Ping-Hui Mou, Yun-Xian Chen +1

In this paper, we have creatively employed the shadow radius to study the thermodynamics of a charged AdS black hole with a nonlinear electrodynamics(NLED) term. First, the connect…

astro-ph.CO2022★ 18 cited

Direct Estimate of the Post-Newtonian Parameter and Cosmic Curvature from Galaxy-scale Strong Gravitational Lensing

Jun-Jie Wei, Yun Chen, Shuo Cao +1

Einstein's theory of general relativity (GR) has been precisely tested on solar system scales, but extragalactic tests are still poorly performed. In this work, we use a newly comp…

astro-ph.CO2022★ 7 cited

Investigating the dynamical models of cosmology with recent observations and upcoming gravitational-wave data

Jie Zheng, Yun Chen, Tengpeng Xu +1

We explore and compare the capabilities of the recent observations of standard cosmological probes and the future observations of gravitational-wave (GW) standard sirens on constra…

astro-ph.CO2021★ 25 cited

Comparing the scalar-field dark energy models with recent observations

Tengpeng Xu, Yun Chen, Lixin Xu +1

We investigate the general properties of a class of scalar-field dark energy models (i.e., CDM models) which behave like cosmological trackers at early times. Particularly, we c…

astro-ph.CO2019★ 115 cited

Baryon acoustic oscillation, Hubble parameter, and angular size measurement constraints on the Hubble constant, dark energy dynamics, and spatial curvature

Joseph Ryan, Yun Chen, Bharat Ratra

In this paper we use all available baryon acoustic oscillation, Hubble parameter, and quasar angular size data to constrain six dark energy cosmological models, both spatially flat…