New fixed point action for SU(3) lattice gauge theory

Abstract

We present a new fixed point action for SU(3) lattice gauge theory, which has --- compared to earlier published fixed point actions --- shorter interaction range and smaller violations of rotational symmetry in the static $q\bar{q}$-potential even at shortest distances.

Comments: uuencoded latex file, 15 pages 6 figures using macros cite, epsf, dina4, equations, epic