Four-Fermion Interaction in the Low-Energy Approximation of Quantum Chromodynamics
High Energy Physics - Theory
2011-01-19 v1
Abstract
A model with the four-fermion interaction is derived using the self-consistent field method in the low-energy limit of quantum chromodynamics. The resulting Lagrangian contains not only the trivial and chiral terms but also the interaction of the vector and pseudovector currents.
Keywords
Cite
@article{arxiv.1101.3446,
title = {Four-Fermion Interaction in the Low-Energy Approximation of Quantum Chromodynamics},
author = {S. V. Kutnii and P. I. Golod},
journal= {arXiv preprint arXiv:1101.3446},
year = {2011}
}