723 citations · 3.6k across the 80 of their papers we have counts for
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hep-lat2002★ 3 cited
Twisted mass QCD and the rule
C. Pena, S. Sint, A. Vladikas
We show that the application of twisted mass QCD (tmQCD) with four (Wilson) quark flavours to the computation of lattice weak matrix elements relevant to transitions has i…
hep-lat2002★ 11 cited
Non-perturbative scale evolution of four-fermion operators
M. Guagnelli, J. Heitger, C. Pena +2
We apply the Schroedinger Functional (SF) formalism to determine the renormalisation group running of four-fermion operators which appear in the effective weak Hamiltonian of the S…