Constraints on the interacting holographic dark energy model

Bin Wang; Chi-Yong Lin; Elcio Abdalla

doi:10.1016/j.physletb.2006.04.009

paper

Constraints on the interacting holographic dark energy model

arXiv:hep-th/0509107 · doi:10.1016/j.physletb.2006.04.009

Abstract

We examined the interacting holographic dark energy model in a universe with spatial curvature. Using the near-flatness condition and requiring that the universe is experiencing an accelerated expansion, we have constrained the parameter space of the model and found that the model can accommodate a transition of the dark energy from $ω_{D} > - 1$ to $ω_{D} < - 1$ .

9 pages, 6 figures