Squeezing Properties of Measured Phae Operatore in Schrdinger Cat States
Yu Guo, Pla Jinan
Abstract
The squeezing properties in Schrodinger cat states are discussed via the mearured phase opertors introduced by Barnett S M and Pegg D T. The results show that the squeezing properties are dependent on the superposition coefficients and the squeezing properties are weakened gradually along with increase of the superposition coefficients.