143 citations · 300 across the 15 of their papers we have counts for
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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-lat2011★ 12 cited
Geometry dependence of RMT-based methods to extract the low-energy constants Sigma and F
Christoph Lehner, Jacques Bloch, Shoji Hashimoto +1
The lowest-order low-energy constants and of chiral pertubation theory can be extracted from lattice data using methods based on the equivalence of random matrix theory (RM…