介观二阶耦合电路的正则变换 |
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引用本文: | 余晓光,嵇英华.介观二阶耦合电路的正则变换[J].井冈山学院学报,2000(6). |
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作者姓名: | 余晓光 嵇英华 |
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作者单位: | 井冈山师范学院物理系!江西吉安 343009,江西师范大学物理系!江西南昌 330027 |
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摘 要: | 通过三个么正变换对耦合二阶电路的哈密顿量进行正则变换,给出了相应的变换矩阵,计算了回路中电荷和电流的量子涨落.
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关 键 词: | 耦合电路 么正算符 正则变换 |
Canonical Transformations of the Mesoscopic Second Order Coupled Circuit |
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Abstract: | The mesoscopic second order coupled circuit can be canonically transformed by used three unitary operators,the transforming matrix are presented.The quantum fluctuations of both charge and cuyyent are calculated. |
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Keywords: | canonical transformations coupled circuit unitary operators |
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