Chaos in Qubit Coupled Optomechanical Systems

TL;DR

This paper demonstrates the existence and control of chaotic behavior in optomechanical systems coupled with a qubit, showing how parameters like detuning, coupling, and phase can induce or suppress chaos.

Contribution

It introduces methods to tune in and out of chaos in qubit-coupled optomechanical systems, enabling controlled exploration of chaotic dynamics in quantum systems.

Findings

Stable chaotic solutions identified in qubit-optomechanical systems

Chaos can be controlled via detuning, coupling, and laser power

Chaos observed by adjusting phase between driving fields

Abstract

We have found stable chaotic solutions for optomechanical systems coupled with a Two-Level System or qubit. In this system methods have been found which can be used to Tune in and out of Chaos as well as various n-period motions. This includes achieving chaos by changing the detuning, coupling parameters, and Power of the driving laser. This allows us to manipulate chaos using either the qubit or the optical cavity. Chaotic motion was also observed in both the qubit and cavity by only changing the relative phase between of driving fields of the two. This gives us the prospect of creating and exploring chaotic motion in quantum mechanical systems with further ease