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A Model of Holographic Dark Energy

Miao Li
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Abstract

A model for holographic dark energy is proposed, following the idea that the short distance cut-off is related to the infrared cut-off. We assume that the infrared cut-off relevant to the dark energy is the size of the event horizon. With the input $Ω_Λ=0.73$, we predict the equation of state of the dark energy at the present time be characterized by $w=-0.90$. The cosmic coincidence problem can be resolved by inflation in our scenario, provided we assume the minimal number of e-folds.

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Miao Li. 2004-08-13. A Model of Holographic Dark Energy. https://doi.org/10.1016/j.physletb.2004.10.014

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