Scaling Tests of Some Lattice Fermion Actions
arXiv:hep-lat/9709052 · doi:10.1016/S0920-5632(97)00939-0
Abstract
I describe studies of quenched spectroscopy, using crude approximations to fixed point actions for fermions interacting with SU(3) gauge fields. These actions have a hypercubic kinetic term and a complicated lattice anomalous magnetic moment term. They show improved scaling compared to the conventional Wilson action.
3 pages, LaTeX, 2 figures, uses espcrc2.sty, Talk given at LATTICE97