Quantum State Generated by Parity-Squeezing Combinatorial Operator and Its Wigner Function and Husimi Function

摘要

In this paper, a parity-squeezing combinatorial operator S ₁ with its normally ordered form is introduced, it is then applied to generate the even-odd squeezed coherent state, its Wigner function and Husimi function can be conveniently calculated by virtue of the coordinate representation of S ₁.