- #1
Activeuser
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Please I need your help in such problems..
in terms of ladder operators to simplify the calculation of matrix elements... calculate those
i) <u+2|P2|u>
ii) <u+1| X3|u>
If u is different in both sides, then the value is 0? is it right it is 0 fir both i and ii?
when exactly equals 0, please explain slowly, my background is chemistry and not physics..
Thank you.
in terms of ladder operators to simplify the calculation of matrix elements... calculate those
i) <u+2|P2|u>
ii) <u+1| X3|u>
If u is different in both sides, then the value is 0? is it right it is 0 fir both i and ii?
when exactly equals 0, please explain slowly, my background is chemistry and not physics..
Thank you.