Improved Landau Gauge Fixing and Discretisation Errors
高能物理 - 格点
2015-06-25 v2
摘要
Lattice discretisation errors in the Landau gauge condition are examined. An improved gauge fixing algorithm in which order a^2 errors are removed is presented. Order a^2 improvement of the gauge fixing condition displays the secondary benefit of reducing the size of higher-order errors. These results emphasise the importance of implementing an improved gauge fixing condition.
引用
@article{arxiv.hep-lat/9909110,
title = {Improved Landau Gauge Fixing and Discretisation Errors},
author = {F. D. R. Bonnet and P. O. Bowman and D. B. Leinweber and D. G. Richards and A. G. Williams},
journal= {arXiv preprint arXiv:hep-lat/9909110},
year = {2015}
}
备注
LATTICE99 (Improvement and Renormalization), 3 pages, 1 figure