arXiv:1409.7999·v2·High Energy Physics — Lattice
Gross-Neveu model with Borici-Creutz fermion
J. Goswami🇮🇳 · D. Chakrabarti🇮🇳 · S. Basak🇮🇳
Abstract
We investigate the chiral phase structure of the Gross-Neveu model on a 2-D lattice using the Borici-Creutz fermion action. We present a strong coupling analysis of the Gross-Neveu model and perform a hybrid Monte Carlo simulation of the model with Borici-Creutz fermions. Both analytic and lattice results show a second order chiral phase transition.
Comments: minor revisions, version to appear in Physical Review D