Interacting Phantom Energy
arXiv:astro-ph/0411524 · doi:10.1103/PhysRevD.71.023501
Abstract
We investigate the role of a suitable interaction between a matter fluid and a phantom field for the coincidence problem. There exists a stationary scaling solution which is a stable attractor at late times. Furthermore, the cosmic doomsday is avoided in one region of the parameter space.
5 pages, 5 figures, RevTeX