Inhomogeneous chiral symmetry breaking in noncommutative four fermion interactions
High Energy Physics - Theory
2009-11-10 v2
Abstract
The generalization of the Gross-Neveu model for noncommutative 3+1 space-time has been analyzed. We find indications that the chiral symmetry breaking occurs for an inhomogeneous background as in the LOFF phase in condensed matter.
Keywords
Cite
@article{arxiv.hep-th/0402188,
title = {Inhomogeneous chiral symmetry breaking in noncommutative four fermion interactions},
author = {Paolo Castorina and Giuseppe Riccobene and Dario Zappala'},
journal= {arXiv preprint arXiv:hep-th/0402188},
year = {2009}
}
Comments
17 pages, 2 figures, published version, minor corrections