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A Scheme for Generating Entangled Squeezed States Based on Cavity QED |
| ZHANG Zhi-Ming;YANG Jian;YU Ya-Fei |
| Laboratory of Photonic Information Technology, School of Information and hotoelectronic Science and Engineering, South China Normal University, uangzhou 510006 |
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| Cite this article: |
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ZHANG Zhi-Ming, YANG Jian, YU Ya-Fei 2007 Chin. Phys. Lett. 24 352-354 |
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Abstract We propose a scheme for generating entangled squeezed vacuum states of electromagnetical fields. The scheme is based on cavity QED. In this scheme, an atom interacts, successively, with a classical field, two quantum cavity fields, and another classical field. By detecting the final states of the atom, the two quantum cavity fields will be projected to an entangled state.
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03.67.Mn
42.50.Dv
42.50.Ct
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Received: 15 September 2006
Published: 24 February 2007
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| PACS: |
03.67.Mn
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(Entanglement measures, witnesses, and other characterizations)
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42.50.Dv
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(Quantum state engineering and measurements)
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42.50.Ct
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(Quantum description of interaction of light and matter; related experiments)
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