Entanglement dynamics via periodic modulations in an optomechanical system with embedded double quantum dots

Abstract

Abstract In our theoretical study, we explore the dynamic behavior and entanglement properties of a hybrid optomechanical system containing double quantum dots (QDs). The system is driven by a laser with amplitude modulation and we consider the modulation of the resonance frequency of the two QDs. Through the application of modulation techniques, we can achieve the targeted mean field value and effectively control the entanglement between various degrees of freedom. This innovative approach shows great potential for the development of efficient quantum memories suitable for continuous variable quantum information processing.