The Nambu-Jona-Lasinio Model at O(1/N^2)

J. A. Gracey

doi:10.1016/0370-2693(93)90602-E

The Nambu-Jona-Lasinio Model at O(1/N^2)

High Energy Physics - Theory 2009-10-22 v2

Authors: J. A. Gracey

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Abstract

We write down the anomalous dimensions of the fields of the Nambu--Jona-Lasinio model or chiral Gross Neveu model with a continuous global chiral symmetry for the two cases $U(1)$ $\times$ $U(1)$ and $SU(M)$ $\times$ $SU(M)$ at $O(1/N^2)$ in a $1/N$ expansion.

Keywords

Nambu-Jona-Lasinio model chiral Gross Neveu model anomalous dimensions 1/N expansion chiral symmetry

Cite

@article{arxiv.hep-th/9305012,
  title  = {The Nambu-Jona-Lasinio Model at O(1/N^2)},
  author = {J. A. Gracey},
  journal= {arXiv preprint arXiv:hep-th/9305012},
  year   = {2009}
}

Comments

9 latex pages, 4 figures (available on request from the author), LTH-308, (2 eqns corrected)

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