Interacting dark energy models have been employed to study the behavior of dark energy and matter in the presence of an interaction between the two. One of the successful aspects of these models is how they explain the cosmic coincidence problem. In this work we consider a specific interaction to study the behavior of dark energy and matter through the history of evolution.
Shojaei, H.; Smith, C.; and Waters, D.
"Interacting Dark Energy Models and the Cosmic Coincidence Problem,"
Journal of the Arkansas Academy of Science: Vol. 66
, Article 24.
Available at: http://scholarworks.uark.edu/jaas/vol66/iss1/24