The Dilated Chiral Quark Model
High Energy Physics - Phenomenology
2009-10-28 v2
Abstract
It is argued that constituent quarks live in an effective theory that possesses an approximate conformal invariance. An effective lagrangian is constructed which in the large- approximation incorporates Regge asymptotic constraints. The resulting picture explains why linear-sigma models provide successful constituent quark descriptions, both at zero and finite temperature. Our analysis suggests an interesting relation between non-linearly realized conformal invariance and the completion of chiral multiplets in the broken symmetry phase.
Cite
@article{arxiv.hep-ph/9401218,
title = {The Dilated Chiral Quark Model},
author = {S. R. Beane and U. van Kolck},
journal= {arXiv preprint arXiv:hep-ph/9401218},
year = {2009}
}
Comments
8 pages, uses TeXsis or mTeXsis.tex,CPP-94-2,DOE/ER/40427-01-N94