Quantum ergodicity for Pauli Hamiltonians with spin 1/2

被引:11
|
作者
Bolte, J [1 ]
Glaser, R [1 ]
机构
[1] Univ Ulm, Theoret Phys Abt, D-89069 Ulm, Germany
关键词
D O I
10.1088/0951-7715/13/6/306
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Quantum ergodicity, which expresses the semiclassical convergence of almost all expectation values of observables in eigenstates of the quantum Hamiltonian to the corresponding classical microcanonical average, is proven for non-relativistic quantum particles with spin 1/2. It is shown that quantum ergodicity holds, if a suitable combination of the classical translational dynamics and the spin dynamics along the trajectories of the translational motion is ergodic. AMS classification scheme numbers: 35P20, 81Q50, 58F11.
引用
收藏
页码:1987 / 2003
页数:17
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