Dresden 2003 – wissenschaftliches Programm

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DY: Dynamik und Statistische Physik

DY 52: Quantum chaos II

DY 52.6: Vortrag

Freitag, 28. März 2003, 12:45–13:00, G\"OR/226

Spin-orbit phase-space semiclassics — •Oleg Zaitsev, Mikhail Pletyukhov, and Matthias Brack — Institut für Theoretische Physik, Universität Regensburg, D-93040 Regensburg

We consider the semiclassical theory in a joint phase space of spin and orbital degrees of freedom. The theory is developed from the path integrals in spin coherent state representation. We discuss the limiting cases, such as weak and strong spin-orbit coupling, and the relation of the present theory to the earlier methods.