Soliton solutions of Chiral Born-Infeld Theory and baryons

Abstract

Finite-energy topological spherically symmetrical solutions of Chiral Born-Infeld Theory are studied. Properties of these solution are obtained, and a possible physical interpretation is also given. We compute static properties of baryons (mass,main radius, magnetic main radius, axial coupling constant) whose solutions can be interpreted as the baryons of QCD.

Comments: 4 pages, LaTeX; talk presented at the 12th International Seminar on High Energy Physics Quarks'2002, Novgorod, Russia, June, 2002; to appear in the proceedings of the conference