7 citations · 7 across the 2 of their papers we have counts for
2 papers
astro-ph.CO2024
Constraining on the non-standard cosmological models combining the observations of high-redshift quasars and BAO
Ziqiang Liu, Tonghua Liu, Xinyi Zhong +2
In this work, we studied four types of cosmological models with different mechanisms driving the accelerated expansion of the universe, include Braneworld models, Chaplygin Gas mod…
astro-ph.CO2024★ 7 cited
Multiple measurements on the cosmic curvature using Gaussian process regression without calibration and a cosmological model
Xiaolong Gong, Yifei Xu, Tonghua Liu +4
In this letter, we propose an improved cosmological model-independent method to measure cosmic curvature, combining the recent measurements of transverse and line-of-sight directio…