2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/198432Improved lattice actions for Kogut-Susskind quarks have been shown to improve rotational symmetry and flavor symmetry. In this work we find improved scaling behavior of the rho and nucleon masses expressed in units of a length scale obtained from the static quark potential, and better behavior of the Dirac operator in instanton backgrounds.4 pages, 4 figures, RevtexHigh Energy Physics - Latticetext