67 citations · 319 across the 21 of their papers we have counts for
3 papers · 1 filter
Taste-Changing in Staggered Quarks
Quentin Mason, Peter Lepage, Paul Mackenzie +4
We present results from a systematic perturbative investigation of taste-changing in improved staggered quarks. We show one-loop taste-changing interactions can be removed perturba…
The determination of alpha_s from lattice QCD with 2+1 flavors of dynamical quarks
C. Davies, A. Gray, M. Alford +8
We describe the first lattice determination of the strong coupling constant with 3 flavors of dynamical quarks. The method follows previous analyses in using a perturbative expansi…
Panel discussion on chiral extrapolation of physical observables
Claude Bernard, Shoji Hashimoto, Derek B. Leinweber +4
This is an approximate reconstruction of the panel discussion on chiral extrapolation of physical observables. The session consisted of brief presentations from panelists, followed…