Holographic dilatonic model of dark energy
classification
🌀 gr-qc
astro-ph.COhep-th
keywords
energydarkholographicdensitydilatondilatonicfieldmodel
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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 $c\geq1$ and reconstruct the kinetic term as well as the dynamics of the dilaton scalar field.
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