| 介观耗散耦合电感电路的量子涨落 |
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| 引用本文： | 嵇英华,谢芳森,雷敏生. 介观耗散耦合电感电路的量子涨落[J]. 量子电子学报, 2000, 17(4): 339-344 |
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| 作者姓名： | 嵇英华 谢芳森 雷敏生 |
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| 作者单位： | 江西师范大学物理系南昌 330027 |
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| 摘 要： | 从有源耗散耦合电感电路的经典运运方程出发，通过三个么正交换实现了哈密顿量的正则变换，给出了相应的变换矩阵，计算了真空态下介观电路中电荷和电流的量子涨落。
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| 关 键 词： | 介观电路 有源耗散耦合电感电路 量子涨落 |
| 收稿时间： | 1999-05-10 |
| 修稿时间： | 1999-05-10 |
Quantum Fluctuations of the Dissipative Mesoscopic Coupled Inductor Circuit |
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| Ji Yinghua,Xie Fangsen,LEI MinSheng. Quantum Fluctuations of the Dissipative Mesoscopic Coupled Inductor Circuit[J]. Chinese Journal of Quantum Electronics, 2000, 17(4): 339-344 |
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| Authors: | Ji Yinghua Xie Fangsen LEI MinSheng |
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| Abstract: | Starting from equation for the classical motion of an active dissipative mesoscopic coupled inductor circuit of source, Hamiltonian of the circuit can be canonically transformed by used three unitary opertors, the transforming matrix are presented. Quantum fluctuations of the charge and current in the mesoscopic coupled inductor circuit in the vacuum state are investigated. |
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| Keywords: | coupled circuit, unitary operators, canonical transformations quantum fluctuations |
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