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Entanglement generated in a nanomechanical oscillator system |
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| Authors: | Yong-Hong Ma E Wu |
| Affiliation: | 1. School of Mathematics, Physics and Biological Engineering , Inner Mongolia University of Science and Technology , Baotou 014010, People's Republic of China myh_dlut@126.com;3. School of Mathematics, Physics and Biological Engineering , Inner Mongolia University of Science and Technology , Baotou 014010, People's Republic of China |
| Abstract: | We consider a Fabry–Perot cavity with one fixed mirror and a movable perfectly reflecting mirror. Applying a linearised fluctuation analysis, we derive the quantum fluctuations and correlation matrix between the cavity and nanomechanical oscillator. We investigate the continuous-variable (CV) entanglement and squeezing between the cavity and nanomechanical oscillator. It is found that high intensity of entanglement and squeezing between the cavity and nanomechanical oscillator can be achieved. |
| Keywords: | continuous-variable entanglement squeezing nanomechanical oscillator |