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International Journal of Modern Physics E 15 (2006) 553-559
Spin densities and currents in the Routhian approximation
J. Bartel1, K. Bencheikh, P. Quentin2

The structure of spin densities and the associated spin-current densities, induced by the coupling of external vector fields to the orbital and spin degrees of freedom, is studied within the framework of the Extended Thomas-Fermi method, a semiclassical version of the density-functional theory. A special emphasis is put on the rotational case where our approach amounts to perform a semiclassical approximation of the so-called generalized Routhian approach
1 :  IReS - Institut de Recherches Subatomiques
2 :  CENBG - Centre d'Etudes Nucléaires de Bordeaux Gradignan
Physique/Physique Nucléaire Théorique