The synchronization and entanglement of optomechanical systems |
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| Authors: | Xu-Fei Yin Wen-Zhao Zhang |
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| Affiliation: | School of Physics and Optoelectronic Technology, Dalian University of Technology, Dalian, P.R. China. |
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| Abstract: | We investigate synchronization and entanglement in two coupled cavity optomechanical systems. The classical synchronization, quantum synchronization and entanglement of the two cavity fields and the two mechanical oscillators are analysed, respectively. Our results show that the two cavity resonators are synchronization without entanglement, while the two mechanical oscillators are entangled with quantum-phase synchronization. We conclude that the quantum synchronization and entanglement have no affirmatory relationship although they are both signature of correlation. |
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| Keywords: | Synchronization entanglement cavity optomechanical system |
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