Interacting non-minimally coupled canonical, phantom and quintom models of holographic dark energy in non-flat universe

TL;DR

This paper explores interacting holographic dark energy models with non-minimally coupled scalar fields (canonical, phantom, quintom) in a non-flat universe, deriving the equation of state within this framework.

Contribution

It extends previous work by analyzing non-flat universe cases with non-minimal couplings in holographic dark energy models, providing new insights into their dynamics.

Findings

Derived the equation of state for holographic energy density in non-flat universe.

Analyzed the effects of non-minimal coupling on dark energy models.

Extended holographic dark energy models to include interactions and non-flat geometry.

Abstract

Motivated by our recent work \cite{set1}, we generalize this work to the interacting non-flat case. Therefore in this paper we deal with canonical, phantom and quintom models, with the various fields being non-minimally coupled to gravity, within the framework of interacting holographic dark energy. We employ the holographic model of interacting dark energy to obtain the equation of state for the holographic energy density in non-flat (closed) universe enclosed by the event horizon measured from the sphere of horizon named $L$.