18 citations · 30 across the 6 of their papers we have counts for
22 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…
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…
Structure of logarithmically divergent one-loop lattice Feynman integrals
David H. Adams, Weonjong Lee
For logarithmically divergent one-loop lattice Feynman integrals I(p,a), subject to mild general conditions, we prove the following expected and crucial structural result: I(p,a) =…
Renormalisation group evolution for the effective Hamiltonian with
David H. Adams, Weonjong Lee
We discuss the renormalisation group (RG) evolution for the operators in unquenched QCD with () or, more generally, ()…
Progress in Kaon Physics on the Lattice
Weonjong Lee
We review recent progress in calculating kaon spectrum, pseudoscalar meson decay constants, , , matrix elements, kaon semileptonic form factors, and moments of…
Pion spectrum using improved staggered fermions
Taegil Bae, Jongjeong Kim, Weonjong Lee +1
We present results for the pion multiplet spectrum calculated using both unimproved staggered fermions and improved HYP-smeared staggered fermions. In the case of unimproved stagge…