Homework Statement
Write out matrix representation of P.
Also, do P|ψ>
Homework Equations
ψ=ψ0 + 2ψ1
ψ0=(1/∏)1/4 exp(- u2/2)
ψ1=(1/∏)1/4 √2 exp(- u2/2)
P= 1/(i*∏) d/du
The Attempt at a Solution
I've no clue what to do. If I had a ψm ψn I would, but what do I do...