Abstract
We present a dilatonic description of the holographic dark energy by connecting the holographic dark energy density with the dilaton scalar-field energy density in a flat Friedmann–Robertson–Walker universe. We show that this model can describe the observed accelerated expansion of our universe with the choice c≥1 and reconstruct the kinetic term as well as the dynamics of the dilaton scalar field.
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Rozas-Fernández, A. Holographic dilatonic dark energy model. Eur. Phys. J. C 71, 1536 (2011). https://doi.org/10.1140/epjc/s10052-010-1536-7
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DOI: https://doi.org/10.1140/epjc/s10052-010-1536-7