| “Eigen-Operator” Method of the Square of Schroedinger Operator in Interaction Picture and Its Application in Describing Parametric Amplifiers |
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| 作者姓名： | FAN Hong-Yi FAN Yue |
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| 作者单位： | [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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| 基金项目： | The project supported by National Natural Science Foundation of China and the Doctoral Tutoring Foundation of the Ministry of Education of Chin |
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| 摘 要： | We extend the method of searching “eigen-operator” of the square of the Schroedinger operator to the interaction picture, which not only helps to construct Hamiltonians of two kinds of parametric amplifiers but also leads to a new uncertainty relation regarding to the free Hamiltonian and the interacting Hamiltonian.
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| 关 键 词： | 本征算子 Schroedinger算子 放大器 参数设计 |
| 收稿时间： | 2004-03-29 |
| 修稿时间： | 2004-03-29 |
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