Perfect and Quasi-Perfect Lattice Actions
arXiv:hep-lat/9802014
Abstract
Perfect lattice actions are exiting with several respects: they provide new insight into conceptual questions of the lattice regularization, and quasi-perfect actions could enable a great leap forward in the non-perturbative solution of QCD. We try to transmit a flavor of them, also beyond the lattice community.
Talk given at the 31st International Ahrenshoop Symposium on the Theory of Elementary Particles, Buckow, 2-6 Sep 1997. 17 pages, 13 figures