# Entropic destruction of heavy quarkonium from a deformed $AdS_5$ model

## TL;DR

This study investigates how a deformation parameter in a modified AdS_5 model affects the entropic force and dissociation of heavy quarkonium, revealing that deformation makes quarkonium harder to dissociate.

## Contribution

It introduces a deformed AdS_5 model to analyze heavy quarkonium dissociation, highlighting the impact of deformation on entropic force and inter-distance.

## Key findings

- Deformation increases the inter-distance of quarkonium.
- Deformation decreases the entropic force.
- Quarkonium dissociates more difficult in deformed AdS background.

## Abstract

In this paper, we study the destruction of heavy quarkonium due to the entropic force in a deformed $AdS_5$ model. The effects of the deformation parameter on the inter-distance and the entropic force are investigated. The influence of the deformation parameter on the quarkonium dissociation is analyzed. It is shown that the inter-distance increases in the presence of the deformation parameter. In addition, the deformation parameter has the effect of decreasing the entropic force. This results imply that the quarkonium dissociates harder in a deformed AdS background than that in an usual AdS background, in agreement with earlier findings.