Abstract
We investigate the bistable properties and the entanglement in a two-mode cavity optomechanical system. Our results show that the bistable regime in terms of pumping amplitude can be adjusted by tuning the detunning. Although the two modes of the cavity interact with the same mechanical mode, there is no entanglement between them, while the two modes entangle with the mechanical mode seperately.
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The project was supported by NSFC under Grant No. 11474044.
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Yousif, T., Zhou, W. & Zhou, L. Bistability and Entanglement of a Two-Mode Cavity Optomechanical System. Int J Theor Phys 55, 901–910 (2016). https://doi.org/10.1007/s10773-015-2733-9
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DOI: https://doi.org/10.1007/s10773-015-2733-9