Entanglement of the Common Eigenvector of Two Particles‘ Center—of—Mass Coordinate and Mass—Weighted Relative Momentum

We reveal that the common eigenvector of two particles' center-of-mass coordinate and mass-weighted relative momentum is an entangled state.Its Schmidt decomposition exhibits that the entanglement involves squeezing which depends on the ration of two particles' masses.The corresponding ent...

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Bibliographic Details
Published in:Communications in theoretical physics 2002-05, Vol.37 (5), p.535-538, Article 535
Main Author: FANHong－Yi SUNMing－Zhai
Format: Article
Language:English
Subjects:
二粒子本征矢量
交缠态
量子力学
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Summary:We reveal that the common eigenvector of two particles' center-of-mass coordinate and mass-weighted relative momentum is an entangled state.Its Schmidt decomposition exhibits that the entanglement involves squeezing which depends on the ration of two particles' masses.The corresponding entangling operators are derived.
ISSN:0253-6102
DOI:10.1088/0253-6102/37/5/535