Quark Masses and Renormalization Constants from Quark Propagator and 3-point Functions
arXiv:hep-lat/9909039 · doi:10.1016/S0920-5632(00)91828-0
Abstract
We have computed the light and strange quark masses and the renormalization constants of the quark bilinear operators, by studying the large-p^2 behaviour of the lattice quark propagator and 3-point functions. The calculation is non-perturbatively improved, at O(a), in the chiral limit. The method used to compute the quark masses has never been applied so far, and it does not require an explicit determination of the quark mass renormalization constant.
arXiv commentLATTICE99 (Improvement and Renormalization) - 3 pages, 2 figures
References in corpus (6)
- A General Method for Non-Perturbative Renormalization of Lattice Operators
- Chiral symmetry and O(a) improvement in lattice QCD
- Non-perturbative O(a) improvement of lattice QCD
- Non-perturbative determination of the axial current normalization constant in O(a) improved lattice QCD
- Pseudoscalar Vertex, Goldstone Boson and Quark Masses on the Lattice
- Non-perturbatively Renormalized Light-Quark Masses with the Alpha Action