Gross-Neveu model with Borici-Creutz fermion
arXiv:1409.7999 · doi:10.1103/PhysRevD.91.014507
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.
minor revisions, version to appear in Physical Review D