A single model of interacting dark energy: generalized phantom energy or generalized Chaplygin gas
arXiv:0912.4468 · doi:10.1007/s10773-009-0187-7
Abstract
I present a model in which dark energy interacts with matter. The former is represented by a variable equation of state. It is shown that the phantom crossing takes place at zero redshift, moreover, stable scaling solution of the Friedmann equations is obtained. I show that dark energy is most probably be either generalized phantom energy or the generalized Chaplygin gas.
14 pages, 7 figures