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Wigner functions and tomograms of the even and odd binomial states |
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| Authors: | Zhang Xiao-Yan Wang Ji-Suo Meng Xiang-Guo Su Jie |
| Affiliation: | School of Physics Science and Information Engineering, Liaocheng University, Liaocheng 252059, China |
| Abstract: | Using the coherent state representation of Wigner operator and thetechnique of integration within an ordered product (IWOP) ofoperators, the Wigner functions of the even and odd binomial states(EOBSs) are obtained. The physical meaning of the Wigner functionsfor the EOBSs is given by means of their marginal distributions.Moreover, the tomograms of the EOBSs are calculated by virtue ofintermediate coordinate-momentum representation in quantum optics. |
| Keywords: | even and odd binomial states integration within an ordered product (IWOP) technique Wignerfunction marginal distribution |
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