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A New Kind of Bipartite Entangled State Representation and its Application |
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| Authors: | XU Shi-Min XU Xing-Lei LI Hong-Qi WANG Ji-Suo |
| Affiliation: | 1.Department of Physics, Heze University, Heze 274015, China;2.Key Laboratory of Quantum Communication and Calculation, Heze;University, Heze 274015, China;3.School of Physical Science and Information Engineering, Liaocheng;University, Liaocheng 252059, China |
| Abstract: | We construct four linear composite operators for a two-particle system and give common eigenvectors of those operators. The technique of integration within an ordered product of operators is employed to prove that those common eigenvectors are complete and orthonormal. Therefore, a new intermediate coordinate-momentum representation for a two-particle system is proposed and applied to some two-body dynamic problems. |
| Keywords: | two-particle system intermediate coordinate-momentum representation IWOP technique |
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