2 papers
gr-qc2020
Dynamics of Viscous Phantom Universe
Ji-Yao Wang, Chao-Jun Feng, Xiang-Hua Zhai +1
The phantom dark energy remarkably boosts our prehension of the accelerating Universe. Various models are widely discussed in the phantom Universe without bulk viscosity. From the…
astro-ph.CO2019
Solar System Tests of a New Class of Theory
Ji-Yao Wang, Chao-Jun Feng, Xiang-Hua Zhai +1
Recently, a new kind of theory is proposed to provide a different perspective for the development of reliable alternative models of gravity in which the Lagrangian te…