In this problem you are asked to use Eqs. (3.25) and (3.27) to show that the expectation values of the position and momentum of a particle with mass m are related by
  

The method is similar to that used in the previous problem. 

(a) By noting that the time dependence of the wave function is governed by the Schrodinger equation, show that
  

and show that this can be rewritten as
  

(b) Assuming that the wave function tends to zero sufficiently rapidly at x = ± ∞, show that
  

(c) Now integrate by parts and show that 

Transcribed Image Text:

d(x) (p). di %3D d(x) (p). di %3D

Answer rating: 100% (QA)

a ddt z ddt ddt 1 From Schrodinger time dependent equation It t h2m dx 2 v its complex conjugate It ... View the full answer