Effects of the quantization of atomic center-of-mass motion on the squeezing of quantum noise
原子质心运动的量子效应对光场量子噪声压缩的影响

Effects of the quantization of atomic center of mass motion on the quadrature squeezing of the quantum light field are discussed, by considering that the atom in the Jaynes Cummings model is ultracold. It is shown that the quantization of the atomic center of mass motion increases the quantum fluctuation of the light field and makes the squeezing properties disappear.