Homework Statement
This problem is about the 1-dimensional harmonic oscillator.
The normalized energy levels are labeled |n>, n=0,1,2...
Two operators are given by
\widehat{A} = \alpha (\widehat{a}++\widehat{a}-)
\widehat{B} = i\beta (\widehat{a}+2+\widehat{a}-2)
where \alpha and...