Chin. Phys. Lett.  2002, Vol. 19 Issue (10): 1403-1406    DOI:
Original Articles |
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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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.
Keywords: 03.65.Ud      42.50.Dv     
Published: 01 October 2002
PACS:  03.65.Ud (Entanglement and quantum nonlocality)  
  42.50.Dv (Quantum state engineering and measurements)  
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https://cpl.iphy.ac.cn/       OR      https://cpl.iphy.ac.cn/Y2002/V19/I10/01403
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