Compact lattice QED with Wilson fermions
  We study the phase structure and the chiral limit of $4d$ compact lattice QED with Wilson fermions (both dynamical and quenched). We use the standard Wilson gauge action and also a modified one suppressing lattice artifacts. Different techniques and observables to locate the chiral limit are discussed. 
A. Hoferichter, V.K. Mitrjushkin, M. M\"uller-Preussker, T.Neuhaus and   H. St\"uben