Entropic destruction of heavy quarkonium in a rotating hot and dense medium from holography

TL;DR

This paper investigates how rotation and chemical potential in a hot, dense medium affect the entropic force leading to the dissociation of heavy quarkonium, using holographic methods.

Contribution

It introduces a holographic model to analyze the impact of rotation and chemical potential on quarkonium dissociation, highlighting the enhanced dissociation in rotating media.

Findings

Angular velocity increases the entropic force

Chemical potential enhances quarkonium dissociation

Quarkonium dissociates more easily in rotating medium

Abstract

Previous studies have indicated that the peak of the quarkonium entropy at the deconfinement transition can be related to the entropic force which would induce the dissociation of heavy quarkonium. In this paper, we study the entropic force in a rotating hot and dense medium using AdS/CFT correspondence. It turns out that the inclusion of angular velocity increases the entropic force thus enhancing quarkonium dissociation, while chemical potential has the same effect. Furthermore, the results imply that the quarkonium dissociates easier in rotating medium compared to static case.