Tests of improved Kogut-Susskind fermion actions

K. Orginos, D. Toussaint

Research output: Contribution to journalArticlepeer-review

47 Scopus citations


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.

Original languageEnglish (US)
Pages (from-to)909-911
Number of pages3
JournalNuclear Physics B - Proceedings Supplements
Issue number1-3
StatePublished - Mar 1999
Externally publishedYes

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Nuclear and High Energy Physics


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