Quantum action-angle variables for the harmonic oscillator

被引:19
|
作者
Lewis, HR
Lawrence, WE
Harris, JD
机构
[1] Dartmouth College, Department of Physics and Astronomy, Hanover, NH
关键词
D O I
10.1103/PhysRevLett.77.5157
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Operators conjugate to the Hamiltonian are constructed explicitly for the quantum harmonic oscillator by two approaches in the space spanned by the eigenstates of q and the eigenstates of p. The operators are quantum analogs of new perturbative procedure for constructing invariant operators for nonlinear, nonautonomous Hamiltonians.
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页码:5157 / 5159
页数:3
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