相干态Jaynes－Cummings模型中场的振幅N次方压缩

The N th-Power Squeezing of Field Amplitude in the Coherent State One-Photon Jaynes-Cummings Model

研究了一初始处于基态的二能级原子与相干态光场相互耦合的单光子Ｊａｙｎｅｓ－Ｃｕｍｍｉｎｇｓ（Ｊ－Ｃ）模型中场的振幅Ｎ次方压缩特性，并讨论了其压缩度随光场的初始平均光子数ｎ和压缩阶数Ｎ的变化．

The properties of the N th-power squeezing of field amplitude in the one-photon Jaynes-Cummings model of an atom initially in the ground state coupling with the coherent state are investigated in this paper. The variations of the degree of the squeezing with the initial average photon numbers of field and the Power of N are discussed.