Chiral perturbation theory for partially quenched twisted mass lattice QCD
High Energy Physics - Lattice
2010-12-17 v2
Abstract
Partially quenched Quantum Chromodynamics with Wilson fermions on a lattice is considered in the framework of chiral perturbation theory. Two degenerate quark flavours are associated with a chirally twisted mass term. The pion masses and decay constants are calculated in next-to-leading order including terms linear in the lattice spacing .
Keywords
Cite
@article{arxiv.hep-lat/0402003,
title = {Chiral perturbation theory for partially quenched twisted mass lattice QCD},
author = {Gernot Münster and Christian Schmidt and Enno E. Scholz},
journal= {arXiv preprint arXiv:hep-lat/0402003},
year = {2010}
}
Comments
7 pages, LaTeX2e, final published version