Gradient Flow: Perturbative and Non-Perturbative Renormalization
arXiv:2301.07438 · doi:10.1051/epjconf/202227401005
Abstract
We review the gradient flow for gauge and fermion fields and its applications to lattice gauge theory computations. Using specific examples, we discuss the interplay between perturbative and non-perturbative calculations in the context of renormalization with the gradient flow.
arXiv comment12 pages, 3 figures, review presented at the XVth "Quark confinement and the Hadron spectrum" conference. This version fixes few typos of the published version
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