| Nonzero Temperature Squeezing of the Time—Dependent Harmonic Oscillator and the Applications to the Capacitive Coupled Electric Circuit |
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| 引用本文： | LIANGMai－Lin YUANBing.Nonzero Temperature Squeezing of the Time—Dependent Harmonic Oscillator and the Applications to the Capacitive Coupled Electric Circuit[J].理论物理通讯,2002,37(5):519-522. |
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| 作者姓名： | LIANGMai－Lin YUANBing |
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| 作者单位： | DepartmentofAppliedPhysics,SchoolofScience,TianjinUniversity,Tianjin300072,China |
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| 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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| 关 键 词： | 容性耦合电路 谐振子 零温度挤压 量子涨量 |
Nonzero Temperature Squeezing of the Time-Dependent Harmonic Oscillator and the Applications to the Capacitive Coupled Electric Circuit |
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| LIANG Mai-Lin,YUAN Bing.Nonzero Temperature Squeezing of the Time-Dependent Harmonic Oscillator and the Applications to the Capacitive Coupled Electric Circuit[J].Communications in Theoretical Physics,2002,37(5):519-522. |
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| Authors: | LIANG Mai-Lin YUAN Bing |
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| Abstract: | A new way to calculate the nonzero temperature quantum fluctuations of the time-dependent harmonicoscillator is proposed and the properties of squeezing are exactly given. The method is applied to the capacitive coupledelectric circuit. It is explicitly shown that squeezing can appear and the squeezing parameters are related to the physicalquantities of the coupled circuit. |
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| Keywords: | mesoscopic electric circuit quantum fluctuation squeezing thermal effect |
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