The Nambu-Jona-Lasinio model with staggered fermions
  We investigate the neighbourhood of the chiral phase transition in a lattice Nambu--Jona-Lasinio model, using both Monte Carlo methods and lattice Schwinger-Dyson equations. 
A. Ali Khan, M. Goeckeler, R. Horsley, P.E.L. Rakow, G. Schierholz and   H. Stueben