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Holographic dilatonic model of dark energy

AuthorsRozas-Fernández, Alberto
Issue Date2011
CitationEuropean Journal of Physics C71: 1536 (2011)
AbstractAbstract 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.
Identifiersissn: 0143-0807
Appears in Collections:(CFMAC-IFF) Artículos
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