Operator improvement for Ginsparg–Wilson fermions

1999/08/20 by Stefano Capitani, S. Capitani, M. Göckeler +4 · 6 citations
Mathematics · Physics and Astronomy · #Quantum Chromodynamics and Particle Interactions #Quantum chaos and dynamical systems #Spectral Theory in Mathematical Physics #hep-lat

paper · pdf · doi:10.1016/s0370-2693(99)01142-9

published as Phys.Lett.B468:150-160,1999 · 13 pages, Latex, 4 postscript figures

arxiv created 1999/08/20 · openalex publication_date 1999/11/01 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/29

Abstract

The improvement of fermionic operators for Ginsparg-Wilson fermions is investigated. We present explicit formulae for improved Green's functions, which apply both on-shell and off-shell.

Citations

• O(a) improvement of nucleon matrix elements

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