School of Physics Science and Information Engineering, Liaocheng University, Liaocheng 252059, China
Abstract:
Using the coherent state representation of Wigner operator and the
technique of integration within an ordered product (IWOP) of
operators, the Wigner functions of the even and odd binomial states
(EOBSs) are obtained. The physical meaning of the Wigner functions
for the EOBSs is given by means of their marginal distributions.
Moreover, the tomograms of the EOBSs are calculated by virtue of
intermediate coordinate-momentum representation in quantum optics.