The effect of Quintessence on the low and high temperature behavior of entanglement entropy for boundary field theory dual to AdS black holes

TL;DR

This paper investigates how dark energy, modeled as Quintessence, influences the entanglement entropy in boundary field theories dual to AdS black holes across various temperatures and regimes.

Contribution

It introduces a detailed analysis of the impact of Quintessence on entanglement entropy at different temperatures and for various equations of state in AdS black hole backgrounds.

Findings

Entanglement entropy increases with the normalization factor a.

Entanglement entropy grows with the absolute value of the equation of state parameter ||.

Dark energy effects are significant in the thermal behavior of entanglement entropy.

Abstract

The effect of dark energy on the low and high temperature of strip region of the boundary field theory dual to AdS black holes was studied. In this framework, we investigate this behavior for different types of equation state and different regimes of normalization factor (a). We will see that the change of entanglement entropy is growing up with increasing a and |\omega|.