87 citations · 344 across the 7 of their papers we have counts for
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astro-ph.CO2017★ 50 cited
Measuring the cosmic proper distance from fast radio bursts
H. Yu, F. Y. Wang
The cosmic proper distance is a fundamental distance in the Universe. Unlike the luminosity and angular diameter distances, which correspond to the angular size, the proper d…
astro-ph.CO2016★ 72 cited
New Model-independent Method to Test the Curvature of the Universe
H. Yu, F. Y. Wang
We propose a new model-independent method to test the cosmic curvature by comparing the proper distance and transverse comoving distance. Using the measurements of Hubble parameter…
astro-ph.CO2014★ 14 cited
Reconciling the cosmic age problem in the R_h=ct Universe
H. Yu, F. Y. Wang
Many dark energy models fail to pass the cosmic age test. In this paper, we investigate the cosmic age problem associated with nine extremely old Global Clusters (GCs) and the old…