,Squeezing in the Real and Imaginary Spin Coherent States

• 作 者: YAN Dong WANG Xiao-Guang WU Ling-An
• 机 构: Institute of Applied Physics, Changchun University, Changchun 130022“,”Zhejiang Institute of Modern
• 出 处: 中国物理快报（英文版）
• 发表日期: 2005年3期

We study spin squeezing properties in the real and imaginary spin coherent states. We obtain analytical expressions of two spin squeezing parameters via a novel ladder operator formalism of the spin coherent state and the generation function method.