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arXiv · hep-th/0412224

Holographic principle and dark energy

Yun Soo Myung
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Abstract

We discuss the relationship between holographic entropy bounds and gravitating systems. In order to obtain a holographic energy density, we introduce the Bekenstein-Hawking entropy $S_{\rm BH}$ and its corresponding energy $E_{\rm BH}$ using the Friedman equation. We show that the holographic energy bound proposed by Cohen {\it et al} comes from the Bekenstein-Hawking bound for a weakly gravitating system. Also we find that the holographic energy density with the future event horizon deriving an accelerating universe could be given by vacuum fluctuations of the energy density.

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Yun Soo Myung. 2004-12-20. Holographic principle and dark energy. https://doi.org/10.1016/j.physletb.2005.02.006

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