cse • paper_2 • quantum_mechanics
[UPSC CSE 2020] Angular momentum, spin etc (Q271, 15M)
Prove the commutation relation for the angular momentum: [L^2,L_z]=0 Also show that (\vec{L}\times\vec{L})=i\hbar\vec{L}.
Prove the commutation relation for the angular momentum: [L^2,L_z]=0 Also show that (\vec{L}\times\vec{L})=i\hbar\vec{L}.
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