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| 有源RLC介观电路量子化过程中幺正算符的选择 | |
| 引用本文： | 朱爱东,刘艳辉,张寿,赵永芳.有源RLC介观电路量子化过程中幺正算符的选择[J].量子光学学报,2003,9(4):139-143. |
| 作者姓名： | 朱爱东 刘艳辉 张寿 赵永芳 |
| 作者单位： | 1. 延边大学理工学院物理系,吉林,延吉,133002 2. 延边大学理工学院物理系,吉林,延吉,133002;哈尔滨工业大学凝聚态科学与技术研究中心,黑龙江,哈尔滨,150001 3. 哈尔滨工业大学凝聚态科学与技术研究中心,黑龙江,哈尔滨,150001 |
| 基金项目： | SupportedbytheNationalNaturalScienceFoundationofChinaunderGrant (No .60 2 610 0 2 ) |
| 摘 要： | 采用正则变换和正变换方法对有源RLC介观电路实现了量子化，通过构造几种不同形式的幺正算，对介观电路实施量子化的计算过程的比较分析，得到了构造幺正算符的最佳方案，该方案能够使正则变换与幺正变换的结果完全吻合。 |
| 关 键 词： | 正则变换 幺正算符 RLC介观电路 量子光学 归一化变换 |
On Selection of Unitary Operator in Quantizing Process of Mesoscopic RLC Circuit with a Power Source |
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| Abstract.On Selection of Unitary Operator in Quantizing Process of Mesoscopic RLC Circuit with a Power Source[J].Acta Sinica Quantum Optica,2003,9(4):139-143. | |
| Authors: | Abstract |
| Abstract: | The mesoscopic RLC circuit with a power source is quantized using the methods of canonical transformation and unitary transformation. By analyzing and comparing the calculation processes of several different unitary operators, we obtain the most appropriate scheme to build an unitary operator which enables the results of canonical transformation and unitary transformation to be same with each other. |
| Keywords: | mesoscopic circuit canonical transformation unitary transformation unitary operator |
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