Nonzero temperature squeezing of the time-dependent harmonic oscillator and the applications to the capacitive coupled electric circuit

被引：0
|
作者：
Liang, ML [1 ]
Yuan, B [1 ]
机构：
[1] Tianjin Univ, Sch Sci, Dept Appl Phys, Tianjin 300072, Peoples R China
来源：
COMMUNICATIONS IN THEORETICAL PHYSICS | 2002年 / 37卷 / 05期
关键词：
mesoscopic electric circuit; quantum fluctuation; squeezing; thermal effect;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A new way to calculate the nonzero temperature quantum fluctuations of the time-dependent harmonic oscillator is proposed and the properties of squeezing are exactly given. The method is applied to the capacitive coupled electric circuit. It is explicitly shown that squeezing can appear and the squeezing parameters are related to the physical quantities of the coupled circuit.
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页码：519 / 522
页数：4
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