G25.2666: Quantum Mechanics II
... is a constant of the motion. Recall that J is the total angular momentum. It is often true for spin-dependent Hamiltonians that the total angular momentum is still conserved. Thus, we see that total angular orbital angular momentum, total spin, and total angular momentum are all important quantities ...
... is a constant of the motion. Recall that J is the total angular momentum. It is often true for spin-dependent Hamiltonians that the total angular momentum is still conserved. Thus, we see that total angular orbital angular momentum, total spin, and total angular momentum are all important quantities ...
