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2 votes
2 answers
269 views

Is the Thomas precession a correction to a Lorentz transformation or an interaction?

In the heuristic derivations I have seen for the fine structure of hydrogen includes three terms spin-orbit coupling, Darwin term and corrections to the kinetic energy. For the spin-orbit coupling the ...
Mauricio's user avatar
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3 votes
2 answers
495 views

Confusion of spin-orbit coupling in Hydrogen atom

I'm learning the fine structure of hydrogen and feel a little confused about the spin-orbit coupling term in the hamiltonian. The corrected hamiltonian is: $$H = \frac{\vec{P}^2}{2m}+ V(R)-\frac{\vec{...
Curiousprototype's user avatar
2 votes
2 answers
947 views

Origin of spin-orbit interaction

The spin-orbit interaction in a hydrogen atom is often explained as arising from an interaction energy $U=-\mathbf{m}\cdot\mathbf{B}$ where $\mathbf{m}$ is a magnetic moment due to the electron’s spin ...
Jilal's user avatar
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