We present a proposal to generate quintupartite entanglement with an optomechanical dual-cavity containing an ensemble of Λ-type three-level atoms. By solving the Heisenberg-Langevin equations, we show that entanglement among the two cavity fields, two mechanical oscillators, and atoms can be realized via atomic coherence and cavity field radiation pressure. In addition, within the experimentally available range of parameters, the larger the input laser power, atomic ensemble number, and quality factors of the cavity and mechanical oscillators, and the smaller the environmental temperature, the stronger the multipartite entanglement. This atom-cavity-optomechanical hybrid system provides an efficient and convenient platform for quantum states exchange between macroscopic (mechanical oscillators) and microscopic (atoms, photons) matters, and may find promising applications in realistic quantum information processing.

我们提出了一种利用光机械双腔生成五方纠缠的提议，该双腔包含Λ型三能级原子的整体。通过求解Heisenberg-Langevin方程，我们证明了两个腔场，两个机械振荡器和原子之间的纠缠可以通过原子相干和腔场辐射压力来实现。此外，在实验可用的参数范围内，腔体和机械振荡器的输入激光功率，原子集合数和品质因数越大，环境温度越小，多粒子纠缠越强。这个原子-腔-光-机混合系统为宏观（机械振荡器）和微观（原子，光子）物质之间的量子态交换提供了一个高效便捷的平台，