The parabolic Sturmian-function basis representation of the six-dimensional Coulomb Green's function
arXiv:0806.0441 · doi:10.1088/1751-8113/42/1/015202
Abstract
The square integrable basis set representation of the resolvent of the asymptotic three-body Coulomb wave operator in parabolic coordinates is obtained. The resulting six-dimensional Green's function matrix is expressed as a convolution integral over separation constants.
14 pages, 2 figures