Consistent effective field-theoretic treatment of resonances with non zero width
Nuclear Theory
2011-03-17 v2
Abstract
A systematic field theoretic formalism for treating Fermionic resonances with non zero width is given. The implication of unitarity to coupling constants of non local interactions is shown. The extension of the formalism to Bosonic resonance field operators is straight forward.
Keywords
Cite
@article{arxiv.nucl-th/9806060,
title = {Consistent effective field-theoretic treatment of resonances with non zero width},
author = {F. Kleefeld},
journal= {arXiv preprint arXiv:nucl-th/9806060},
year = {2011}
}
Comments
6 pages, no figures; added references; corrected typos