Scattering theory for arbitrary potentials
核理论
2009-02-05 v1
摘要
The fundamental quantities of potential scattering theory are generalized to accommodate long-range interactions. New definitions for the scattering amplitude and wave operators valid for arbitrary interactions including potentials with a Coulomb tail are presented. It is shown that for the Coulomb potential the generalized amplitude gives the physical on-shell amplitude without recourse to a renormalization procedure.
引用
@article{arxiv.nucl-th/0508014,
title = {Scattering theory for arbitrary potentials},
author = {A. S. Kadyrov and I. Bray and A. M. Mukhamedzhanov and A. T. Stelbovics},
journal= {arXiv preprint arXiv:nucl-th/0508014},
year = {2009}
}
备注
To be published in Phys Rev A