A Two-Dimensional Model with Chiral Condensates and Cooper Pairs Having QCD-like Phase Structure
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
We describe how a generalization of the original Gross-Neveu model from U(N) to O(N) flavor symmetry leads to the appearance of a pairing condensate at high density, in agreement with the conjectured phenomenon of color superconductivity in -dimensional QCD. Moreover, the model displays a rich phase structure which closely resembles the one expected in two-flavor QCD.
Keywords
Cite
@article{arxiv.hep-ph/0009019,
title = {A Two-Dimensional Model with Chiral Condensates and Cooper Pairs Having QCD-like Phase Structure},
author = {Alan Chodos and Hisakazu Minakata and Fred Cooper and Anupam Singh and Wenjin Mao},
journal= {arXiv preprint arXiv:hep-ph/0009019},
year = {2007}
}
Comments
11 pages, 1 fugure, Presented at TMU-Yale Symposium on Dynamics of Gauge Fields: An External Activity of APCTP, Tokyo, Japan, 13-15 Dec 1999