Perturbative approach in the WKB analysis: Application to the Stark effect

Authors
Patil, SH
Citation
Sh. Patil, Perturbative approach in the WKB analysis: Application to the Stark effect, PHYS REV A, 59(4), 1999, pp. 2684-2690
Citations number
9
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW A
ISSN journal
10502947 → ACNP
Volume
59
Issue
4
Year of publication
1999
Pages
2684 - 2690
Database
ISI
SICI code
1050-2947(199904)59:4<2684:PAITWA>2.0.ZU;2-3
Abstract
We have considered a perturbative approach in the WKB framework. Based on a n expression for partial derivative E/partial derivative lambda, we have ca lculated perturbatively the Stark energy shifts for two important systems, a particle in a one-dimensional power-law potential and the hydrogen atom. The results provide important insight into the properties of these systems. [S1050-2947(99)00904-X].