Interacting Entropy-Corrected Holographic Dark Energy and IR Cut-Off Length

TL;DR

This paper explores a modified holographic dark energy model with entropy corrections, establishing its equivalence to the modified Chaplygin gas and linking it to scalar field models using various IR cut-off lengths.

Contribution

It introduces an entropy-corrected holographic dark energy model and demonstrates its equivalence to the modified Chaplygin gas, also relating it to scalar field models with different IR cut-offs.

Findings

Model can be equivalent to modified Chaplygin gas

Relations established with scalar field models

Different IR cut-offs analyzed for model behavior

Abstract

In this paper we consider holographic dark energy model with corrected holographic energy density and show that this model may be equivalent to the modified Chaplygin gas model. Then we obtain relation between entropy corrected holographic dark energy model and scalar field models. We do these works by using choices of IR cut-off length proportional to the Hubble radius, the event horizon radius, the Ricci length, and the Granda-Oliveros length.