Husimi Functions of Excited Squeezed Vacuum States

作者：Meng Xiang Guo^*; Wang Ji Suo; Liang Bao Long

来源：Communications in Theoretical Physics, 2009, 52(3): 487-492.

DOI：10.1088/0253-6102/52/3/21

• excited squeezed vacuum state
• IWOP technique
• entangled state representation
• Husimi operator
• Husimi function
• marginal distribution

Based on the Husimi operator in pure state form introduced by Fan et al., which is a squeezed coherent state projector, and the technique of integration within an ordered product (IWOP) of operators, as well as the entangled state representations, we obtain the Husimi functions of the excited squeezed vacuum states (ESVS) and two marginal distributions of the Husimi functions of the ESVS.

• 出版日期2009-9
• 单位聊城大学