Abstract： The dissipative and decoherence properties as well as the asymptotic behaviour of the single mode electromagnetic field interacting with the time-dependent squeezed vacuum field reservoir are investigated in detail by using the algebraic dynamical method. With the help of the left and right representations of the relevant hw(4) algebra, the dynamical symmetry of the nonautonomous master equation of the system is found to be su(1,1). The unique equilibrium steady solution is found to be the squeezed state and any initial state of the system is proven to approach the unique squeezed state asymptotically. Thus the squeezed vacuum field reservoir is found to play the role of a squeezing mold of the cavity field.
(Environmental and radiation effects on optical elements, devices, and systems)
引用本文:
AN Jun-Hong;WANG Shun-Jin;LUO Hong-Gang; JIA Cheng-Long. Production of Squeezed State of Single Mode Cavity Field by the Coupling of Squeezed Vacuum Field Reservoir in Nonautonomous Case
[J]. 中国物理快报, 2004, 21(1): 1-4.
AN Jun-Hong, WANG Shun-Jin, LUO Hong-Gang, JIA Cheng-Long. Production of Squeezed State of Single Mode Cavity Field by the Coupling of Squeezed Vacuum Field Reservoir in Nonautonomous Case
. Chin. Phys. Lett., 2004, 21(1): 1-4.
2004, Vol. 21 
