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International Journal of Theoretical Physics

, Volume 55, Issue 2, pp 901–910 | Cite as

Bistability and Entanglement of a Two-Mode Cavity Optomechanical System

  • Taha Yousif
  • Wenjun Zhou
  • Ling Zhou
Article

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.

Keywords

Bistability Entanglement Cavity optomechanics 

Notes

Acknowledgments

The project was supported by NSFC under Grant No. 11474044.

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Copyright information

© Springer Science+Business Media New York 2015

Authors and Affiliations

  1. 1.School of Physics and Optoelectronic TechnologyDalian University of TechnologyDalianPeople’s Republic of China

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