Accurate hadron spectroscopy on blocked configurations by tadpole-renormalized, clover-improved Wilson quark action
arXiv:hep-lat/9412041 · doi:10.1016/0920-5632(95)00235-2
Abstract
We compare the quenched hadron spectrum on blocked and unblocked lattices for the Wilson quark action, the clover action and the tadpole-improved clover action. The latter gives a spectrum markedly closer to the original one, even though the cutoff is 1/a ~ 500 Mev.
3 pages (4 included figures), contribution to Lattice 94 conference, uuencoded compressed postscript file