$\displaystyle [L_{i},p_{j}]=i\hbar\epsilon_{ijk}p_{k} $

how to prove this?

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- Apr 26th 2009, 06:01 AMsilversandCommutation relation - angular momentum operator
$\displaystyle [L_{i},p_{j}]=i\hbar\epsilon_{ijk}p_{k} $

how to prove this? - Apr 26th 2009, 06:15 AMmr fantastic
You will find the proof in any advanced Quantum Mechanics textbook.

eg. Here are some pages from such a book: http://books.google.com.au/books?id=...num=1#PPA83,M1 - Apr 26th 2009, 06:22 AMsilversandany
cant find it. can you prove it for me?

- Apr 26th 2009, 11:57 PMThe Second Solution