56 citations · 159 across the 4 of their papers we have counts for
4 papers
Anisotropy of Cosmic Acceleration
W. Zhao, P. X. Wu, Y. Zhang
In this paper, we study the anisotropy of cosmic acceleration by dividing the Union2 Type Ia supernova dataset into 12 subsets according to their positions in Galactic coordinate s…
Quantum Yang-Mills Condensate Dark Energy Models
W. Zhao, Y. Zhang, M. L. Tong
We review the quantum Yang-Mills condensate (YMC) dark energy models. As the effective Yang-Mills Lagrangian is completely determined by the quantum field theory, there is no adjus…
Yang-Mills condensate dark energy coupled with matter and radiation
Y. Zhang, T. Y. Xia, W. Zhao
The coincidence problem is studied for the dark energy model of effective Yang-Mills condensate in a flat expanding universe during the matter-dominated stage. The YMC energy $ρ_y(…
An exact analytic spectrum of relic gravitational waves in an accelerating universe
Yang Zhang, XinZhong Er, TianYang Xia +2
An exact analytic calculation is presented for the spectrum of relic gravitational waves in the scenario of accelerating Universe . The spectrum formula contains expli…