The generalized cosmic equation of state: a revised study with cosmological standard rulers

by Yubo Ma, Jia Zhang, Shuo Cao, Xiaogang Zheng, Tengpeng Xu, Jingzhao Qi
Published 2017-12-01

Testing and selecting cosmological models with ultra-compact radio quasars

by Xiaolei Li, Shuo Cao, Xiaogang Zheng, Jingzhao Qi, Marek Biesiada, Zong-Hong Zhu
Published 2017-10-01

Cosmological investigation of multi-frequency VLBI observations of ultra-compact structure in $$z\sim 3$$ z∼3 radio quasars

by Shuo Cao, Marek Biesiada, Jingzhao Qi, Yu Pan, Xiaogang Zheng, Tengpeng Xu, Xuan Ji, Zong-Hong Zhu
Published 2018-09-01