26 citations · 26 across the 1 of their papers we have counts for
9 papers · 1 filter
Taste symmetry breaking with HYP-smeared staggered fermions
Taegil Bae, David H. Adams, Chulwoo Jung +5
We study the impact of hypercubic (HYP) smearing on the size of taste breaking for staggered fermions, comparing to unimproved and to asqtad-improved staggered fermions. As in prev…
Status of 2+1 flavor, 32^3x64 domain wall fermion simulations
Chulwoo Jung, for RBC, UKQCD collaborations
We describe details of 1/a ~ 2.2Gev, L ~ 3 fm dynamical domain wall fermion simulations which will allow us to do a more systematic continuum extrapolation in combination with exis…
The QCD Equation of State with almost Physical Quark Masses
M. Cheng, N. H. Christ, S. Datta +12
We present results on the equation of state in QCD with two light quark flavors and a heavier strange quark. Calculations with improved staggered fermions have been performed on la…
Improvement of the pion spectrum with HYP-smeared staggered fermions
Taegil Bae, David Adams, Chulwoo Jung +5
We extend our previous study of taste-symmetry breaking using HYP-smeared staggered fermions in two ways. First, we improve the statistics of a comparison of unimproved and HYP-sme…
Localization and chiral symmetry in 2+1 flavor domain wall QCD
David J. Antonio, Kenneth C. Bowler, Peter A. Boyle +15
We present results for the dependence of the residual mass of domain wall fermions (DWF) on the size of the fifth dimension and its relation to the density and localization propert…
Flavor symmetry breaking and scaling for improved staggered actions in quenched QCD
M. Cheng, N. H. Christ, C. Jung +4
We present a study of the flavor symmetry breaking in the pion spectrum for various improved staggered fermion actions. To study the effects of link fattening and tadpole improveme…