Ideal fluid and acceleration of the universe
arXiv:hep-th/0608043
Abstract
The solution of the dark energy problem in models without scalars is presented. It is shown that a late-time accelerating cosmology may be generated by an ideal fluid with some implicit equation of state.
LaTeX file 2 pages, published in Izw.VUZov.Fizika v.49,n5(2006)p.91-92