Holographic dark energy interacting with dark matter in a closed Universe

Norman Cruz, Samuel Lepe, Francisco Peña, JOEL FRANCISCO SAAVEDRA ALVEAR

Research output: Contribution to journalArticlepeer-review

7 Scopus citations

Abstract

A cosmological model of an holographic dark energy interacting with dark matter throughout a decaying term of the form Q = 3 (λ1 ρDE + λ2 ρm) H is investigated. General constraint on the parameters of the model are found when accelerated expansion is imposed and we found a phantom scenario, without any reference to a specific equation of state for the dark energy. The behavior of equation of state for dark energy is also discussed.

Original languageEnglish
Pages (from-to)271-274
Number of pages4
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume669
Issue number5
DOIs
StatePublished - 27 Nov 2008

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