Curl condition revisited

Authors
Citation
M. Baer, Curl condition revisited, CHEM P LETT, 349(1-2), 2001, pp. 84-88
Citations number
29
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
CHEMICAL PHYSICS LETTERS
ISSN journal
0009-2614 → ACNP
Volume
349
Issue
1-2
Year of publication
2001
Pages
84 - 88
Database
ISI
SICI code
0009-2614(20011123)349:1-2<84:CCR>2.0.ZU;2-F
Abstract
In this Letter the Curl condition related to the nonadiabatic coupling term s, proved to be fulfilled by Born-Oppenheimer electronic eigenfunctions [Ch em. Phys. Lett. 35 (1975) 112], is extended to include the points of singul arity as recently discussed [Chem. Phys. 259 (2000) 123, Appendix B]. The s tudy, related at this stage to a two-state system, is expected to add insig ht as to the origin of the non-adiabatic coupling terms. (C) 2001 Published by Elsevier Science B.V.