arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 0710.0159hep-ph
收藏

FeynArts软件包中非线性定规范固定的实现

Implementation of non-linear gauge-fixing in FeynArts package

Jurgis Pasukonis

摘要:

费曼规则的标准模型,包括非线性仪表推导和实施的FeynArts包。计算表明,用FeynArts与新的规则,树级振幅是规范不变的,重整化是不破坏单圈计算。FeynArts模型文件可在http://www.fi.lt/~garfield/SM/上获得

英文摘要:

Feynman rules for the Standard Model including non-linear gauges are derived and implemented in the FeynArts package. The calculations using FeynArts with the new rules show that tree-level amplitudes are gauge invariant and that renormalization is not spoiled for one-loop calculations. The FeynArts model files are available at http://www.fi.lt/~garfield/SM/

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑