| 热真空态下介观串并联RLC电路的量子涨落 |
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| 引用本文： | 李洪奇.热真空态下介观串并联RLC电路的量子涨落[J].聊城大学学报(自然科学版),2005,18(1):35-38. |
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| 作者姓名： | 李洪奇 |
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| 作者单位： | 菏泽学院,物理系,山东,菏泽,274015 |
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| 基金项目： | 山东省自然科学基金资助课题（Y2004A09） |
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| 摘 要： | 利用阻尼谐振子量子化方法，将介观RLC串并联电路量子化，在此基础上，研究了热真空态下，各支路电流和电压的量子涨落，结果表明，各支路电流电压的量子涨落均与电路器件的参数以及温度有关，且随时间衰减。
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| 关 键 词： | 介观串并联RLC电路 阻尼谐振子 热真空态 量子涨落 |
| 文章编号： | 1672-6634（2005）01-0035-04 |
| 收稿时间： | 2004-11-02 |
| 修稿时间： | 2004-11-02 |
Quantum Fluctuations of Mesoscopic Series-parallel Connection RLC Circuit in Thermal Vacuum State |
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| LI Hong-qi.Quantum Fluctuations of Mesoscopic Series-parallel Connection RLC Circuit in Thermal Vacuum State[J].Journal of Liaocheng University:Natural Science Edition,2005,18(1):35-38. |
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| Authors: | LI Hong-qi |
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| Institution: | Department of Physics, Heze College, Heze 274015, China |
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| Abstract: | By the method of damped harmonic oscillator quantization, mesoscopic series-parallel connection RLC circuit is quantized. On this basic theory, we studied quantum fluctiuations of the voltage and current of each branch in thermal vacuum state. The result shows that the quantum fluctuations of the voltage and current of each branch are related with parameter of the circuit element, and also related with temperature, and decay with time. |
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| Keywords: | mesoscopic series-parallel RLC circuit damping harmonic oscillator thermal vacuum state quantum fluctuation |
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