Synchronization of a periodic modulation of mirrors in an optomechanical system

TL;DR

This paper investigates how periodic modulation of one mirror in an optomechanical cavity can induce synchronization, enhance quantum effects, and generate stationary entanglement between mirrors.

Contribution

It demonstrates that periodic modulation can achieve phase-locking synchronization, improve quantum synchronization, and produce stationary entanglement in an optomechanical system.

Findings

Phase-locking synchronization between mirrors achieved.

Quantum synchronization enhanced by periodic modulation.

Stationary entanglement generated between mirrors.

Abstract

Proposing an optomechanical cavity modulated periodically, we study the modulation synchronization of mechanical modes of the mirrors. A periodic modulation is applied to one of the mirrors, where the second mirror has the capability of oscillation, without any modulation for that. As a result, we find a phase-locking synchronization between the mechanical modes of the mirrors and enhancement of quantum synchronization by having the periodic modulation. Using the fact that, periodic modulation can make the squeezed states, we show that there is a robust synchronization of periodic modulation between mirrors against enhancement of detuning between the mirrors. Also, our results show that having a periodic modulation leads to a stationary entanglement generation between the mirrors.