Soliton Formation in Chiral Quark Models
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
We describe how the non-local regularization can be implemented in the calculation of solitons in the Nambu Jona-Lasinio model as well as in the equivalent linear sigma-model. We investigate different forms of regulators and show that the 3-momentum cut-off leads to serious conceptual difficulties.
Keywords
Cite
@article{arxiv.hep-ph/0107115,
title = {Soliton Formation in Chiral Quark Models},
author = {Bojan Golli},
journal= {arXiv preprint arXiv:hep-ph/0107115},
year = {2007}
}
Comments
11 pages, 6 Postscript figures, plain LaTeX, talk presented at the Mini-Workshop on ``Hadrons as Solitons'', Bled, Slovenia, 6-17 July 1999