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hep-ph2011★ 40 cited
Matching factors for Delta S=1 four-quark operators in RI/SMOM schemes
Christoph Lehner, Christian Sturm
The non-perturbative renormalization of four-quark operators plays a significant role in lattice studies of flavor physics. For this purpose, we define regularization-independent s…
hep-ph1999
Lattice Gauge Theory
Hartmut Wittig
The status of lattice calculations in Quantum Field Theory is reviewed. A major part is devoted to recent progress in formulating exact chiral symmetry on the lattice. Another topi…