The three-boson bound state in the massive Schwinger model
High Energy Physics - Theory
2009-07-24 v1
Abstract
We derive the (matrix-valued) Feynman rules of mass perturbation theory of the massive Schwinger model for non-zero vacuum angle theta. Further, we discuss the properties of the three-boson bound state and compute -- by a partial resummation of the mass perturbation series -- its mass and its partial decay widths.
Cite
@article{arxiv.hep-th/9610050,
title = {The three-boson bound state in the massive Schwinger model},
author = {C. Adam},
journal= {arXiv preprint arXiv:hep-th/9610050},
year = {2009}
}
Comments
12 pages, Latex file, 6 figures, needed macro: psbox.tex