Effects of a mixed vector-scalar screened Coulomb potential for spinless particles
High Energy Physics - Theory
2009-11-11 v1 Quantum Physics
Abstract
The problem of a spinless particle subject to a general mixing of vector and scalar screened Coulomb potentials in a two-dimensional world is analyzed and its bounded solutions are found. Some unusual results, including the existence of a bona fide solitary zero-eigenmode solution, are revealed for the Klein-Gordon equation. The cases of pure vector and scalar potentials, already analyzed in previous works, are obtained as particular cases.
Keywords
Cite
@article{arxiv.hep-th/0507025,
title = {Effects of a mixed vector-scalar screened Coulomb potential for spinless particles},
author = {Antonio S. de Castro},
journal= {arXiv preprint arXiv:hep-th/0507025},
year = {2009}
}
Comments
13 pages, 2 figures