Convergent WKB Series
High Energy Physics - Theory
2009-10-22 v1
Abstract
A set of simple exactly solvable potentials are shown to have convergent WKB series. The resulting all-orders quantisation conditions provide a unified description of all known cases where an exact WKB quantisation condition has been obtained by modifying the potential with Langer-style terms, together with several new examples.
Cite
@article{arxiv.hep-th/9311169,
title = {Convergent WKB Series},
author = {David T. Barclay},
journal= {arXiv preprint arXiv:hep-th/9311169},
year = {2009}
}
Comments
9 pages, UICHEP-TH/93-16