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Semiclassical theory of spin-orbit interaction in the extended phase space

Mikhail Pletyukhov·Oleg Zaitsev
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Abstract

We consider the semiclassical theory in a joint phase space of spin and orbital degrees of freedom. The method is developed from the path integrals using the spin-coherent-state representation, and yields the trace formula for the density of states. We discuss special cases, such as weak and strong spin-orbit coupling, and relate the present theory to the earlier approaches.

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Mikhail Pletyukhov, Oleg Zaitsev. 2003-05-05. Semiclassical theory of spin-orbit interaction in the extended phase space. https://doi.org/10.1088/0305-4470%2F36%2F19%2F303

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