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Husimi Functions of Excited Squeezed Vacuum States |
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| Authors: | MENG Xiang-Guo WANG Ji-Suo LIANG Bao-Long |
| Institution: | Department of Physics, Liaocheng University, Liaocheng 252059, China |
| Abstract: | Based on the Husimi operator in pure state form introduced by Fan et al., which is a squeezed coherent state projector, and the technique ofintegration within an ordered product (IWOP) of operators, as well as theentangled state representations, we obtain the Husimi functions of theexcited squeezed vacuum states (ESVS) and two marginal distributions of theHusimi functions of the ESVS. |
| Keywords: | excited squeezed vacuum state IWOP technique entangled state representation Husimi operator Husimi function marginal distribution |
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