| 介观LC电路的量子压缩效应 |
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| 引用本文： | 阮文,雷敏生,嵇英华.介观LC电路的量子压缩效应[J].量子电子学报,2005,22(2):227-231. |
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| 作者姓名： | 阮文 雷敏生 嵇英华 |
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| 作者单位： | 江西师范大学物理系,江西,南昌,330027;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： | 根据介观电容器可看成一个介观隧道结的物理事实,对介观LC电路作了相应的量子处理.研究表明:介观LC电路将由初始的真空态演化到压缩真空态,并对压缩真空态下的量子涨落进行研究.
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| 关 键 词： | 量子光学 介观LC电路 电容耦合能 压缩真空态 量子涨落 压缩效应 |
| 文章编号： | 1007-5461(2005)02-0227-05 |
| 收稿时间： | 2004/1/5 |
| 修稿时间： | 2004年1月5日 |
Squeezing effects of the mesoscopic LC circuit |
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| RUAN Wen,LEI Min-sheng,JI Ying-hua.Squeezing effects of the mesoscopic LC circuit[J].Chinese Journal of Quantum Electronics,2005,22(2):227-231. |
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| Authors: | RUAN Wen LEI Min-sheng JI Ying-hua |
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| Abstract: | According to the fact that a mesoscopic capacitor can be regarded as a mesoscopic junction, we restudied the quantum effects of the mesoscopic LC circuit. The study shows: considering the coupling effects of the mesoscopic capacitor, the mesoscopic LC circuit will evolve from the vacuum state to a squeezing vacuum state. We also research the quantum fluctations of the squeezing vacuum state. |
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| Keywords: | quantum optics mesoscopic LC circuit capacitor coupling energy squeezing vacuum state quantum fluctuation squeezing effects |
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