Viscous dark fluid
Astrophysics
2009-06-23 v2
Abstract
The unified dark energy and dark matter model within the framework of a model of a continuous medium with bulk viscosity (dark fluid) is considered. It is supposed that the bulk viscosity coefficient is an arbitrary function of the Hubble parameter. The choice of this function is carried out under the requirement to satisfy the observational data from recombination () till present time.
Keywords
Cite
@article{arxiv.0710.0210,
title = {Viscous dark fluid},
author = {V. Folomeev and V. Gurovich},
journal= {arXiv preprint arXiv:0710.0210},
year = {2009}
}
Comments
4 pages, 1 figure, added references