| EPR Entangled States for Bipartite Kinematics and New Bosonic Representation of SU（2） Algebra |
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| 作者姓名： | FANHong-Yi CHENJun-Hua |
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| 作者单位： | [1]DepartmentofPhysics,ShanghaiJiaoTong：University,Shanghai200030,China [2]DepartmentofMaterialScienceandEngineering,UniversityofScienceandTechnologyofChina,Hefei230026,China |
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| 摘 要： | We find that the Einstein-Podolsky-Rosen (EPR) entangled state representation descr/bing bipartite kinematics is closely related to a new Bose operator realization of SU(2) Lie algebra. By virtue of the new realization some ttamiltonian eigenfunction equation can be directly converted to the generalized confluent equation in the EPR entangled state representation and its solution is obtainable. This thus provides a new approach for studying dynamics of angular momentum systems.
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| 关 键 词： | EPR纠缠态 双向运动 李代数 量子纠缠态 量子论 量子信息论 玻色实现 |
| 收稿时间： | 2003-03-03 |
EPR Entangled States for Bipartite Kinematics and
New Bosonic Representation of SU(2) Algebra |
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| FANHong-Yi CHENJun-Hua.EPR Entangled States for Bipartite Kinematics and
New Bosonic Representation of SU(2) Algebra[J].Communications in Theoretical Physics,2003,40(6):645-650. |
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| Authors: | FAN Hong-Yi CHEN Jun-Hua |
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| Institution: | 1. Department of Physics, Shanghai Jiao Tong University,
Shanghai 200030, China
;2. Department of Material Science and Engineering,
University of Science and Technology
of China, Hefei 230026, China |
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| Abstract: | We find that the Einstein-Podolsky-Rosen (EPR) entangled state
representation describing bipartite kinematics is closely related to a new
Bose operator realization of SU(2) Lie algebra. By virtue of the new
realization some Hamiltonian eigenfunction equation can be directly
converted to the generalized confluent equation in the EPR entangled state
representation and its solution is obtainable. This thus provides a
new approach for studying dynamics of angular momentum systems. |
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| Keywords: | EPR entangled states new Bose realization of SU(2) algebra |
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