Representation of the three-body Coulomb Green's function in parabolic coordinates: paths of integration
Mathematical Physics
2015-05-14 v2 math.MP
Atomic Physics
Abstract
The possibility is discussed of using straight-line paths of integration in computing the integral representation of the three-body Coulomb Green's function. In our numerical examples two different integration contours are considered. It is demonstrated that only one of these straight-line paths provides that the integral representation is valid.
Keywords
Cite
@article{arxiv.0912.2401,
title = {Representation of the three-body Coulomb Green's function in parabolic coordinates: paths of integration},
author = {S. A. Zaytsev},
journal= {arXiv preprint arXiv:0912.2401},
year = {2015}
}