Interacting Holographic Generalized Chaplygin Gas in compact Kaluza-Klein cosmology

TL;DR

This paper explores the holographic dark energy model with interactions in a Kaluza-Klein cosmology framework, revealing potential evolution from phantom energy and stable dark energy configurations.

Contribution

It introduces a novel analysis of interacting generalized Chaplygin gas within Kaluza-Klein cosmology, linking holographic dark energy to phantom fields.

Findings

Stable dark energy configuration identified.

Dark energy may have evolved from a phantom state.

Connection established between dark energy and phantom fields.

Abstract

We investigate Holographic Dark Energy Correspondence of Interacting Generalized Chaplygin Gas model in the framework of compact Kaluza-Klein cosmology. The evolution of the modified holographic dark energy and the equation of state parameter is obtained here.Using the present observational value of density parameter a stable configuration is formed which accommodates Dark Energy. we note a connection between Dark Energy and Phantom field and have shown that Dark Energy might have evolved from a Phantom state in the past.