Wigner Function and Phase Probability Distribution of q -Analogue of Squeezed One-Photon State
Meng Xiang-Guo, Ji‐Suo Wang, Liang Bao-Long · Communications in Theoretical Physics · 2008
In this paper, in terms of the technique of integration within an ordered product (IWOP) of operators and the properties of the inverses of q-deformed annihilation and creation operators, normalizable q-analogue of the squeezed one-photon state, which is quite different from one introduced by Song and Fan [Int. J. Theor. Phys. 41 (2002) 695], is constructed. Moreover, the Wigner function and phase probability distribution of q-analogue of the squeezed one-photon state are examined.