90 citations · 142 across the 11 of their papers we have counts for
Showing astro-ph.COShow all
3 papers · 1 filter
astro-ph.CO2010★ 33 cited
Bulk viscous cosmology: unified dark matter
Xu Dou, Xin-He Meng
The bulk viscosity is introduced to model unified dark matter. The viscous unified model assumes the universe is filled with a single fluid with the bulk viscosity. We review the g…
astro-ph.CO2009
Scalar perturbation of the viscosity dark fluid cosmological model
Xu Dou, Xin-He Meng
A general equation of state is used to model unified dark matter and dark energy (dark fluid), and it has been proved that this model is equivalent to a single fluid with time-depe…
astro-ph.CO2009★ 2 cited
Singularity and entropy of the viscosity dark energy model
X. H. Meng, X. Dou
In this paper bulk viscosity is introduced to describe the effects of cosmic non-perfect fluid on the cosmos evolution and to build the unified dark energy (DE) with (dark) matter…