QUANTUM ACTION-ANGLE VARIABLES FOR THE HARMONIC-OSCILLATOR

Authors
LEWIS HR LAWRENCE WE HARRIS JD
Citation
Hr. Lewis et al., QUANTUM ACTION-ANGLE VARIABLES FOR THE HARMONIC-OSCILLATOR, Physical review letters, 77(26), 1996, pp. 5157-5159
Citations number
9
Categorie Soggetti
Physics
Journal title
Physical review letters → ACNP
ISSN journal
00319007
Volume
77
Issue
26
Year of publication
1996
Pages
5157 - 5159
Database
ISI
SICI code
0031-9007(1996)77:26<5157:QAVFTH>2.0.ZU;2-3
Abstract
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 q uantum analogs of new perturbative procedure for constructing invarian t operators for nonlinear, nonautonomous Hamiltonians.