How to prove <p> of stationary state = 0

  • #1
1. How do I prove <p> of the stationary states of H=(-hbar/2m)d2/dx2 + V(x) is zero?
 

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  • #2
dextercioby
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That's of course not true, you can however show that its time derivative is 0, i.e. <p> is time independent.
 

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