2002/12/05 by B. Golli, W. Broniowski, G. Ripka
Physics and Astronomy · #hep-ph
published as Few Body Syst.Suppl. 14 (2003) 1-6 · Invited talk at the XVIII European Conference on Few-Body Problems in Physics, September 8-14, Bled, Slovenia, to be published in Few-Body Systems, Supplement, 6 pages LaTeX
arxiv created 2002/12/05 · arxiv updated 2009/11/30
We describe the formation of solitons in NJL-type models and discuss the influence of the regularization scheme on the stability of the solution. We concentrate on models with non-local regulators in which stable solutions exist without introducing additional constraints.