Holographic Dark Energy with Time Varying n^2 Parameter in Non-Flat Universe

Abstract

We consider a holographic dark energy model, with a varying parameter, n, which evolves slowly with time. We obtain the differential equation describing evolution of the dark energy density parameter, ${\Omega }_d$, for the flat and non-flat FRW universes. The equation of state parameter in this generalized version of holographic dark energy depends on n.

arXiv comment8 pages, 2 figures, Published in: International Journal of Theoretical Physics

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