Light hadron spectrum---MILC results with the Kogut-Susskind and Wilson actions

Abstract

We present the current status of our ongoing calculations of the light hadron spectrum with both Kogut-Susskind (KS) and Wilson quarks in the valence or quenched approximation. We discuss KS quarks first and find that the chiral extrapolation is potentially the biggest source of systematic error. For the Wilson case, we focus on finite volume and source size effects at 6/g^2=5.7. We find no evidence to support the claim that there is a finite volume effect between N_s=16 and 24 of approximately 5%.

11 pages, 11 figures, LaTeX, uses espcrs2, epsf, Invited talk presented by S. Gottlieb at Lattice QCD on Parallel Computers, University of Tsukuba, March, 1997, to appear in the proceedings

References in corpus (1)

• QCD Spectrum --- 1996

Cited by in corpus (9)

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• Quenched Light Hadron Spectrum
• Light Hadron Spectrum and Quark Masses from Quenched Lattice QCD
• Quenched spectroscopy with fixed-point and chirally improved fermions
• Continuum limit of lattice QCD with staggered quarks in the quenched approximation - a critical role for the chiral extrapolation
• Quenched QCD with domain wall fermions
• Search for H dibaryon on the lattice
• Light hadron spectrum with Kogut-Susskind quarks
• Full QCD Light Hadron Spectrum and Quark Masses: Final Results from CP-PACS