%0 Journal Article
%T The D234 action for light quarks
%A M. Alford
%A T. Klassen
%A P. Lepage
%J Physics
%D 1995
%I arXiv
%R 10.1016/0920-5632(96)00076-X
%X We investigate a new light fermion action (the ``D234'' action), which is accurate up to $\O(a^3)$ and tadpole-improved $\O(a \alpha_s)$ errors. Using D234 with Symanzik- and tadpole-improved glue we find evidence that continuum results for the quenched hadron spectrum (pion, rho and nucleon) can be obtained on coarse lattices.
%U http://arxiv.org/abs/hep-lat/9509087v1