Double-wave description of mesoscopic resistance-inductance-capacitance coupled circuit with power source
Zhang Shou (张寿)ab, Zhu Ai-Dong (朱爱东)b, Jin Zhe (金哲)b, Li Zhe-Kui (李哲奎)b, Pan Shu-Mei (潘淑梅)c, Zhao Yong-Fang (赵永芳)a, Jing Xiao-Gong (井孝功)a, Qian Zheng-Nan (千正男)a, Su Wen-Hui (苏文辉)a#br#
a Center for the Condensed-Matter Science and Technology, Harbin Institute of Technology, Harbin 150001, China; b Department of Physics, College of Science and Engineering, Yanbian University, Yanji 133002, China; c Department of Physics, Northeast Normal University, Changchun 130000, China
Abstract Quantum fluctuations in the mesoscopic capacitance-inductance-resistance coupled circuit with a power source are investigated using canonical transformation and a double wavefunction. We confirm that the fluctuations are not influenced by the power source. As a new method, the double wavefunction describes a single system of the coupled circuit, whereas the single wavefunction describes a quantum ensemble.
Received: 09 April 2003
Revised: 27 May 2003
Accepted manuscript online:
PACS:
84.30.Jc
(Power electronics; power supply circuits)
Fund: Project supported by the National Natural Science Foundation of China (Grant No 60261002).
Cite this article:
Zhang Shou (张寿), Zhu Ai-Dong (朱爱东), Jin Zhe (金哲), Li Zhe-Kui (李哲奎), Pan Shu-Mei (潘淑梅), Zhao Yong-Fang (赵永芳), Jing Xiao-Gong (井孝功), Qian Zheng-Nan (千正男), Su Wen-Hui (苏文辉) Double-wave description of mesoscopic resistance-inductance-capacitance coupled circuit with power source 2003 Chinese Physics 12 1360
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