Holographic Study of the $ Q \bar Q$ Chaotic Dynamics in General Thermal Background

TL;DR

This paper uses holography to analyze how a strongly coupled quark-antiquark pair exhibits chaos in various thermal backgrounds, testing the universal chaos bound and exploring background-dependent dynamics.

Contribution

It investigates the chaotic behavior of a $Q ar Q$ pair in different thermal backgrounds using holography, extending understanding of chaos in strongly coupled systems.

Findings

Chaos depends on background parameters like temperature, density, and magnetic field.

The universal chaos bound is tested in different thermal backgrounds.

Results show background influences on chaotic dynamics and bound saturation.

Abstract

The holographic approach is applied to study the chaotic behaviour of a strongly coupled $Q \bar Q$ pair in general thermal background. We consider two different backgrounds, one with finite temperature and baryon density, and one with finite temperature and constant magnetic field along a fixed direction. The results allow us to understand the dependence of the chaotic dynamics on the background, to test the universal bound on chaos conjectured by Maldacena, Shenker and Standford (MSS)