Jilin Normal University Journal
Fourier Transform Operator between the Coordinate and Momentum Eigenstates
Zhang Bing-yun
Abstract
Three non-symmetric projective operators were made by coordinate,momentum eigenstates and coherent states.By IWOP technology,three non-symmetric projective operators were the same Fourier transform operator.This operator could realize the Fourier transform between the coordinate and momentum eigenstates,and the unitary transformation between the coordinate and momentum operators.