Progress using generalized lattice Dirac operators to parametrize the Fixed-Point QCD action
高能物理 - 格点
2009-10-31 v2
摘要
We report on an ongoing project to parametrize the Fixed-Point Dirac operator for massless quarks, using a very general construction which has arbitrarily many fermion offsets and gauge paths, the complete Clifford algebra and satisfies all required symmetries. Optimizing a specific construction with hypercubic fermion offsets, we present some preliminary results.
引用
@article{arxiv.hep-lat/0010061,
title = {Progress using generalized lattice Dirac operators to parametrize the Fixed-Point QCD action},
author = {P. Hasenfratz and S. Hauswirth and K. Holland and T. Jorg and F. Niedermayer and U. Wenger},
journal= {arXiv preprint arXiv:hep-lat/0010061},
year = {2009}
}
备注
Lattice 2000 (Improvement), 9 pages, based on a talk by K.H. and a poster by T.J. References added