Thanks for reply!
I just tried and got the following result
##\psi^{*}\nabla\psi - \psi\nabla\psi^{*} = \Large{\frac{2ki}{r^{2n}}}##
So, now ##n## must be larger than 0. Quite acceptable result :)
< Mentor Note -- thread moved to HH from the technical physics forums, so no HH Template is shown >
Problem is:
If the behavior of ψ( r,t ) as r->inf is dominated by r-n, what values can n assume if the integral
∫A(ψ*∇ψ-ψ∇ψ*)⋅nda
taken over the surface at infinity is to vanish.
I considered ψ...