Wilson费米子双圈费曼图的高精度计算
高能物理 - 格点
2009-10-30 v1
摘要
我们将Luescher和Weisz的坐标空间方法应用于格点上全QCD中Wilson费米子的双圈图计算。其关键要素是费米子-玻色子混合传播子的高精度确定。
引用
@article{arxiv.hep-lat/9710074,
title = {High-precision computation of two-loop Feynman diagrams with Wilson fermions},
author = {Stefano Capitani and Sergio Caracciolo and Andrea Pelissetto and Giancarlo Rossi},
journal= {arXiv preprint arXiv:hep-lat/9710074},
year = {2009}
}
备注
Talk presented at Lattice '97 (Theoretical Developments), Edinburgh (UK), July 1997. LaTeX2e, 3 pages, uses espcrc2. Report DESY 97-182