1998/09/18 by Kostas Orginos, K. Orginos, D. Toussaint +1 · 1 citation
Physics and Astronomy · #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #Quantum and Classical Electrodynamics #hep-lat
paper · pdf · doi:10.1016/s0920-5632(99)85241-4
published as Nucl.Phys.Proc.Suppl. 73 (1999) 909-911 · 3 pages, LATTICE98(improvement), LaTeX, PostScript figures included
arxiv created 1998/09/18 · openalex publication_date 1999/03/01 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28
Improved Kogut-Susskind quark actions containing repeatedly smeared links are studied to address the issue of flavor symmetry restoration. As a measure of the flavor symmetry restoration the mass spectrum of all the pions is computed. We present results for several variants of the "fat" actions that are suitable for full QCD simulations.