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New Three-Mode Einstein-Podolsky-Rosen Entangled State Representation and Its Application in Squeezing Theory |
| FAN Hongyi;JIANG Nian-Quan |
| Department of Material Science and Engineering, University of Science and Technology of China, Hefei 230026 |
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| Cite this article: |
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FAN Hongyi, JIANG Nian-Quan 2002 Chin. Phys. Lett. 19 1403-1406 |
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Abstract By extending the Einstein-Podolsky-Rosen bipartite entanglement to the tripartite case, we construct the common eigenvector of the tripartite center-of-mass coordinate and two mass-weighted relative momenta, which is a new entangled state of continuum variables. The classical dilation transform of variables in such a state induces a new three-mode squeezing operator related to a three-mode bosonic operator realization of SU(1,1) Lie algebra.
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| Keywords:
03.65.Ud
42.50.Dv
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Published: 01 October 2002
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| PACS: |
03.65.Ud
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(Entanglement and quantum nonlocality)
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42.50.Dv
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(Quantum state engineering and measurements)
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