Hadrons in unquenched lattice QCD

K. D. Born, E. Laermann, T. F. Walsh, P. M. Zerwas

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5 Scopus citations

Abstract

Incorporating dynamical Kogut-Susskind fermions (NF = 4) into a Monte Carlo simulation of QCD, we have analyzed the masses of low lying hadrons, chiral symmetry breaking and the interquark potential. We used a 24 × 123 lattice for two couplings β = 5.20 and 5.35; quarkk masses varied from m = 0.075 down to 0.010. We find good agreement between the results from our pseudofermion method and those reported from a hybrid simulation at [β, m] = [5.20, 0.050].

Original languageEnglish (US)
Pages (from-to)269-275
Number of pages7
JournalNuclear Physics B (Proceedings Supplements)
Volume9
Issue numberC
DOIs
StatePublished - Jun 1989

Bibliographical note

Funding Information:
* Research supported in part by DOE grant DE-AC-0240105, grants of the Minnesota Supereomputer Institute, the Minnesota Supercomputer Center Inc., the Deutsche Forschungsgemeinschaft and the W. German Bundesministerium f'fir Forschung und Technologie.

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