1999/12/17 by Ivan Horvath, Horvath, Ivan
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Lattice (hep-lat) #hep-lat
paper · pdf · doi:10.48550/arxiv.hep-lat/9912030
8 pages, 2 figures, Contribution to the workshop "Lattice Fermions and Structure of the Vacuum", Oct 5-9, 1999, Dubna, Russia. Equation on page 7 corrected. Typo related to eq.(2) corrected. Two formulations made more clear
arxiv created 2000/01/17 · arxiv updated 2009/12/01
Several issues related to the question "How simple can Ginsparg-Wilson fermionic actions be?" are discussed, and it is suggested that simplicity in the eigenspace should be looked for.