arXiv:hep-lat/0309033·v1·High Energy Physics — Lattice
Chiral perturbation theory for lattice QCD including O(a^2)
O. Baer · G. Rupak🇺🇸 · N. Shoresh🇺🇸
Abstract
The O(a^2) contributions to the chiral effective Lagrangian for lattice QCD with Wilson fermions are constructed. The results are generalized to partially quenched QCD with Wilson fermions as well as to the "mixed'' lattice theory with Wilson sea quarks and Ginsparg-Wilson valence quarks.
Comments: 3 pages, Lattice2003 (spectrum)