【摘要】 本文研究了一初始处于原子相干态的二能级原子与真空态场相互耦合的k光子Jaynes-Cummings(J-C)模型中场的振幅N次方压缩特性.结果表明,场不仅存在振幅N=k次方压缩,而且当k为偶数时,还存在振幅N=k/2次方压缩.更多还原

【Abstract】 The properties of the N th- power squeezing of field amplitude in the k- photon Jaynes-Cummings model of an atom initially in atomic coherent state coupling with vacuum field are investigated in this paper. The results show that the field exhibit not only the N = k th-power squeezing of the amplitude but also the N = (k/2) th-power squeezing when k is even.更多还原