861 citations · 3.6k across the 28 of their papers we have counts for
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Abelian chiral gauge theories on the lattice with exact gauge invariance
Martin Lüscher
It is shown that U(1) chiral gauge theories with anomaly-free multiplets of Weyl fermions can be put on the lattice without breaking the gauge invariance or violating any other fun…
Topology and the axial anomaly in abelian lattice gauge theories
Martin Lüscher
The axial anomaly in abelian lattice gauge theories is shown to be equal to a simple quadratic expression in the gauge field tensor plus a removable divergence term if the lattice…
Advanced Lattice QCD
Martin Lüscher
The topics covered by the lectures include Symanzik's effective continuum theory, O(a) improvement, chiral symmetry on the lattice and non-perturbative renormalization.
Exact chiral symmetry on the lattice and the Ginsparg-Wilson relation
Martin Lüscher
It is shown that the Ginsparg-Wilson relation implies an exact symmetry of the fermion action, which may be regarded as a lattice form of an infinitesimal chiral rotation. Using th…