[1] Louisell W H.Quantum Statistical Properties of Radiation[M].New York:John Wiley,1973.
[4] Wang X G,Pan S H.Quantum fluctuations of a mesoscopic RLC circuit in a displaced squeezed fock states [J].Chin.Phys.Lett.,2000,17:170~173
[6] Yu L H ,Sun C P.Evolution of the wave function in a dissipative system [J].Phys.Rev.,A49:592~595