Testing and selecting cosmological models with ultra-compact radio quasars

Abstract In this paper, we place constraints on four alternative cosmological models under the assumption of the spatial flatness of the Universe: CPL, EDE, GCG and MPC. A new compilation of 120 compact radio quasars observed by very-long-baseline interferometry, which represents a type of new cosmo...

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Bibliographic Details
Main Authors: Xiaolei Li, Shuo Cao, Xiaogang Zheng, Jingzhao Qi, Marek Biesiada, Zong-Hong Zhu
Format: Article
Language:English
Published: SpringerOpen 2017-10-01
Series:European Physical Journal C: Particles and Fields
Online Access:http://link.springer.com/article/10.1140/epjc/s10052-017-5238-2