138 citations · 665 across the 35 of their papers we have counts for
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hep-lat2013
The kaon mass in 2+1+1 flavor twisted mass Wilson ChPT
Oliver Bar, Ben Horz
We construct the chiral low-energy effective theory for 2+1+1 flavor lattice QCD with twisted mass Wilson fermions. In contrast to existing results we assume a heavy charm quark ma…
hep-lat2013
Two-pion excited state contribution to pseudo-scalar correlators
Oliver Bar, Maarten Golterman
We study multi-particle state contributions to the QCD two-point functions of pseudo-scalar quark bilinears in a finite spatial volume. For sufficiently small quark masses one expe…