2 papers
math-ph2002
Semiclassical time evolution and quantum ergodicity for Dirac-Hamiltonians
Jens Bolte, Rainer Glaser
Within the framework of Weyl calculus we establish a quantum-classical correspondence for the time evolution of observables generated by a Dirac-Hamiltonian. This includes a semicl…
nlin.CD2002
Comment on: ``Semiclassical theory of spin-orbit interactions using spin coherent states''
Jens Bolte, Rainer Glaser, Stefan Keppeler
We point out that a certain kind of combined classical translational and spin dynamics -- claimed in [M. Pletyukhov, et al. Phys. Rev. Lett. 89 (2002) 116601] to arise from the Pau…