On the semiclassical expansion for 1-Dim x(N) potentials

Authors
Robnik, M Romanovski, V
Citation
M. Robnik et V. Romanovski, On the semiclassical expansion for 1-Dim x(N) potentials, PROG T PH S, (139), 2000, pp. 399-403
Citations number
11
Categorie Soggetti
Physics
Journal title
PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT
ISSN journal
03759687 → ACNP
Issue
139
Year of publication
2000
Pages
399 - 403
Database
ISI
SICI code
0375-9687(2000):139<399:OTSEF1>2.0.ZU;2-7
Abstract
We obtain a simple formula for the semiclassical series for potentials V(x) = x(N) (N even) and derive almost explicit formulae for the WKB approximat ion of the energy eigenvalues of such potentials.