Quantum and Classical Ergodicity of Spin
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Jens Bolte; Rainer Glaser; Stefan Keppeler
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Article
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2001
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Elsevier Science
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English
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We give a formulation of quantum ergodicity for Pauli Hamiltonians with arbitrary spin in terms of a Wigner-Weyl calculus. The corresponding classical phase space is the direct product of the phase space of the translational degrees of freedom and the two-sphere. On this product space we introduce a