Multichannel Scattering Problem with Non-trivial Asymptotic Non-adiabatic Coupling
Atomic Physics
2016-08-30 v1 Mathematical Physics
math.MP
Quantum Physics
Abstract
The multichannel scattering problem in an adiabatic representation is considered. The non-adiabatic coupling matrix is assumed to have a non-trivial constant asymptotic behavior at large internuclear separations. The asymptotic solutions at large internuclear distances are constructed. It is shown that these solutions up to the first order of perturbation theory are identical to the asymptotic solutions of the re-projection approach, which was proposed earlier as a remedy for the electron translation problem in the context of the Born-Oppenheimer treatment.
Cite
@article{arxiv.1608.07957,
title = {Multichannel Scattering Problem with Non-trivial Asymptotic Non-adiabatic Coupling},
author = {S L Yakovlev and E A Yarevsky and N Elander and A K Belyaev},
journal= {arXiv preprint arXiv:1608.07957},
year = {2016}
}
Comments
13 pages