- #1
johnsmi
- 31
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Hi,
I have this article in which I saw that for a spin 1/2 particle confined to move along a ring positiond in a magnetic field with a z and \varphi
The Hamiltonian is given by: (in second attacment)
What I do not understand is how do you get the last term in the Hamiltonian.
Any help?
Thanks in advance
I have this article in which I saw that for a spin 1/2 particle confined to move along a ring positiond in a magnetic field with a z and \varphi
The Hamiltonian is given by: (in second attacment)
What I do not understand is how do you get the last term in the Hamiltonian.
Any help?
Thanks in advance