211 citations · 897 across the 17 of their papers we have counts for
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hep-lat2004
Correlation functions at small quark masses with overlap fermions
L. Giusti, P. Hernandez, M. Laine +4
We report on recent work on the determination of low-energy constants describing Delta{S}=1 weak transitions, in order to investigate the origins of the Delta{I}=1/2 rule. We focus…
hep-ph2004
Charm mass dependence of the weak Hamiltonian in chiral perturbation theory
P. Hernandez, M. Laine
Suppose that the weak interaction Hamiltonian of four-flavour SU(4) chiral effective theory is known, for a small charm quark mass m_c. We study how the weak Hamiltonian changes as…
hep-lat2004
Duality and scaling in 3-dimensional scalar electrodynamics
K. Kajantie, M. Laine, T. Neuhaus +2
Three-dimensional scalar electrodynamics, with a local U(1) gauge symmetry, is believed to be dual to a scalar theory with a global U(1) symmetry, near the phase transition point.…