1. Not finding help here? Sign up for a free 30min tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Uncoupled commutator

  1. Oct 19, 2015 #1
    1. The problem statement, all variables and given/known data
    In some cases mj1 and mj2 may be specified at the
    same time as j because although [j2,j1z] is non-zero, the
    effect of [j2,j1z] on the state with mj1=j1, mj2=j2 is zero.
    Confirm that [j2,j1z]| j1j1; j2j2=0 and [j2,j1z] | j1,- j1; j2,- j2=0.

    2. Relevant equations
    what is the procedure to solve this problem

    3. The attempt at a solution
    I evaluated the coummutator of [j2, j1z] = 2ih (L1y L2x- L1x L2y), how to plug in m1, m2.. mj= + or - J.
    Thank you.
     
  2. jcsd
  3. Oct 24, 2015 #2
    Thanks for the post! This is an automated courtesy bump. Sorry you aren't generating responses at the moment. Do you have any further information, come to any new conclusions or is it possible to reword the post?
     
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Have something to add?
Draft saved Draft deleted



Similar Discussions: Uncoupled commutator
  1. Commutator algebra (Replies: 5)

  2. Commutator relations (Replies: 3)

  3. Commutator calculus (Replies: 5)

  4. Commutator relations (Replies: 1)

  5. Commutation relation (Replies: 7)

Loading...