Nambu-Jona-Lasinio approach to realization of confining medium
High Energy Physics - Theory
2022-03-02 v2
Abstract
The mechanism of a confining medium is investigated within the Nambu-Jona-Lasinio (NJL) approach. It is shown that a confining medium can be realized in the bosonized phase of the NJL model due to vacuum fluctuations of both fermion and Higgs (scalar fermion-antifermion collective excitation) fields. In such an approach there is no need to introduce Dirac strings.
Cite
@article{arxiv.hep-th/9710190,
title = {Nambu-Jona-Lasinio approach to realization of confining medium},
author = {M. Faber and A. N. Ivanov and N. I. Troitskaya},
journal= {arXiv preprint arXiv:hep-th/9710190},
year = {2022}
}
Comments
15 pages, Latex, no figures