57 citations · 550 across the 25 of their papers we have counts for
9 papers · 1 filter
Model-independent constraints on cosmic curvature: implication from the future gravitational wave observation DECIGO
Xiaogang Zheng, Shuo Cao, Yuting Liu +5
A model-independent test of the cosmic curvature parameter is very important in cosmology. In order to estimate cosmic curvature from cosmological probes like standard candle…
Measurements of the Hubble constant and cosmic curvature with quasars: ultra-compact radio structure and strong gravitational lensing
Jing-Zhao Qi, Jia-Wei Zhao, Shuo Cao +2
Although the Hubble constant and spatial curvature have been measured with very high precision, they still suffer from some tensions. In this paper, we propose an imp…
Gravitational-wave constraints on the cosmic opacity at : forecast from space gravitational-wave antenna DECIGO
Shuaibo Geng, Shuo Cao, Tonghua Liu +4
Since gravitational waves (GWs) propagate freely through a perfect fluid, coalescing compact binary systems as standard sirens allow to measure the luminosity distance directly and…
A model-independent constraint on the Hubble constant with gravitational waves from the Einstein Telescope
Sixuan Zhang, Shuo Cao, Jia Zhang +4
In this paper, we investigate the expected constraints on the Hubble constant from the gravitational-wave standard sirens, in a cosmological-model-independent way. In the framework…
Model-independent constraints on cosmic curvature: implication from updated Hubble diagram of high-redshift standard candles
Yuting Liu, Shuo Cao, Tonghua Liu +4
The cosmic curvature () is a fundamental parameter for cosmology. In this paper, we propose an improved model-independent method to constrain the cosmic curvature, which is ge…
Testing the cosmic opacity at higher redshifts: implication from quasars with available UV and X-ray observations
Tonghua Liu, Shuo Cao, Marek Biesiada +3
In this paper, we present a cosmological model-independent test for the cosmic opacity at high redshifts (). We achieve this with the opacity-dependent luminosity distances…