[1] Louisell W H. Quantum Statistical Properties of Radiation [M]. New York: John Wiley, 1973.
[3] Chen Bin, Li Youquan, Fang Hui, et al. Quantum efffects in a mesoscopic circuit [J]. Phys. Lett. A, 1998, 205: 121-124.
[4] Zhang Zhiming, He Linsheng, Zhou Shikang. A quantum theory of an RLC circuit with a source [J]. Phys. Lett. A, 1998, 244: 196-200.
[5] Wang Jisuo, Liu Tangkun, et al. Quantum fluctuations in a mesoscopic inductance coupling circuit [J]. Int. J. Theor. Phys., 2000, 39(8): 2013-2019.
[6] Wang Jisuo, Liu Tangkun, Zhan Mingsheng. Coulomb blockade and quantum fluctuations of mesoscopic inductance coupling circuit [J]. Phys. Lett. A, 2000, 276: 155-161.
[8] Fan Hongyi, Pan Xiaoyin. Quantization and squeezed state of two L-C circuits with mutual-inductance [J]. Chin. Phys. Lett., 1998, 15(9): 625-627
[11] Fan Hongyi, Liang Xianting. Quantum fluctuation in thermal vacuum state for mesoscopic LC electric circuit [J]. Chin. Phys. Lett., 2000, 17(3): 174-176.
[14] Fan Hongyi, Chen Bozhan. Generalized Feynman-Hellmann theorem for ensemble average values [J]. Phys. Lett. A, 1995, 203: 95-101.
[15] Dirac P A M. The Principles of Quantum Mechanics [M]. London: Oxford University Press, 1958. 84-89.
[16] Shankar R. Principles of Quantum Mechanices [M]. 2nd Ed., New York and London: Plenum Press, 1994. 86-98.
[17] Fan Hongyi. Density matrix and squeezed state of the two coupled harmonic oscillators [J]. Europhys. Lett., 1992, 19(6): 443-449.
[18] Fan Hongyi. Representation and Transformation Theory in Quantum Mechanics [M]. Shanghai: Shanghai Scientific and Technical Press, 1997. 244-247 (in Chinese).