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- Title
Enhanced Entanglement in Optomechanical Cavity with a Nonlinear Material χ.
- Authors
Ma, YongHong; Li, DanYang; Wu, E.
- Abstract
We propose a scheme to generate the case of entanglement in the optomechanical cavity, which is made up a Fabry-Perot cavity and a macroscopic vibrating mirror via the nonlinear material χ . We analyze the effect of the nonlinear material χ intracavity on the continuous variable entanglements. The results show that the introduction of the nonlinear materials χ can increase the entanglement effectively in the optomechanical system. Such optomechanical system can be used for the realization of continuous variable quantum information interfaces and networks.
- Subjects
QUANTUM entanglement; OPTOMECHANICS; NONLINEAR theories; FABRY-Perot interferometers; QUANTUM information theory
- Publication
International Journal of Theoretical Physics, 2018, Vol 57, Issue 1, p219
- ISSN
0020-7748
- Publication type
Article
- DOI
10.1007/s10773-017-3555-8