2k citations · 7.8k across the 94 of their papers we have counts for
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Constraints on a decomposed dark fluid with constant adiabatic sound speed by jointing the geometry test and growth rate after Planck data
Weiqiang Yang, Lixin Xu, Yuting Wang +1
In this paper, a unified dark fluid with constant adiabatic sound speed is decomposed into cold dark matter interacting with vacuum energy. Based on Markov chain Monte Carlo method…
Unified dark fluid with fast transition: including entropic perturbations
Weiqiang Yang, Lixin Xu
In this paper, we investigate a unified dark fluid model with fast transition and entropic perturbations. An effective sound speed is designated as an additional free model paramet…
Reconstruction of new holographic scalar field models of dark energy in Brans-Dicke Universe
Weiqiang Yang, Yabo Wu, Limin Song +4
Motivated by the work [K. Karami, J. Fehri, {\it Phys. Lett. B} {\bf 684}, 61 (2010)] and [A. Sheykhi, {\it Phys. Lett. B} {\bf 681}, 205 (2009)], we generalize their work to the n…
Constraints on the dark matter equation of state with redshift-space distortion
Weiqiang Yang, Lixin Xu
In this paper, we study a model which is composed by the cosmological constant and dark matter with nonzero equation of state parameter, which could be called as wDM. In the syn…