432 citations · 449 across the 2 of their papers we have counts for
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hep-lat2011★ 17 cited
Non-renormalizability of the HMC algorithm
Martin Lüscher, Stefan Schaefer
In lattice field theory, renormalizable simulation algorithms are attractive, because their scaling behaviour as a function of the lattice spacing is predictable. Algorithms implem…
hep-th2011★ 432 cited
Perturbative analysis of the gradient flow in non-abelian gauge theories
Martin Lüscher, Peter Weisz
The gradient flow in non-abelian gauge theories on R^4 is defined by a local diffusion equation that evolves the gauge field as a function of the flow time in a gauge-covariant man…