Holographic dark energy from minimal supergravity

Abstract

We embed models of holographic dark energy coupled to dark matter in minimal supergravity plus matter, with one chiral superfield. We analyze two cases. The first one has the Hubble radius as the infrared cutoff and the interaction between the two fluids is proportional to the energy density of the dark energy. The second case has the future event horizon as infrared cutoff while the interaction is proportional to the energy density of both components of the dark sector.

7 pages, typos corrected, accepted for publication in IJMPD

References in corpus (4)

• Dynamics of dark energy
• Thermodynamical description of the interaction between holographic dark energy and dark matter
• Cosmological tracking solution and the Super-Higgs mechanism
• General $f(R)$ and conformal inflation from minimal supergravity plus matter

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