# AdS/QCD, Entanglement Entropy and Critical Temperature

## TL;DR

This paper uses gauge-gravity duality and holographic entanglement entropy to study the confinement-deconfinement phase transition in a QCD-like gauge theory, demonstrating entanglement entropy as a reliable order parameter.

## Contribution

It provides a phenomenological analysis showing holographic entanglement entropy effectively probes phase transitions in QCD-like theories.

## Key findings

- Results agree with expected phase transition behavior
- Holographic entanglement entropy acts as a reliable order parameter
- Qualitative and quantitative consistency with theoretical predictions

## Abstract

Based on gauge-gravity duality, by using holographic entanglement entropy, we have done a phenomenological study to probe confinement-deconfinement phase transition in the QCD-like gauge theory. Our outcomes are in perfect agreement with the expected results, qualitatively and quantitatively. We find out that the (holographic) entanglement entropy is a reliable order parameter for probing the phase transition.