论文标题
简化EFT匹配
STrEAMlining EFT Matching
论文作者
论文摘要
本文介绍了流（用于匹配的SuperTrace评估），这是一种数学软件包，该软件包计算出所有功能性超级跟踪，这些功能超级跟踪将通用UV模型匹配到一个循环中的相对论有效田地理论（EFT）时，并在重型质量扩展中构成了任意顺序。 Stream实现了协方差衍生物扩展，以使Arxiv：2011.02484中提出的简化功能匹配处方中最乏味的步骤自动化。代码和示例笔记本可在https://www.github.com/eftmatching/stream上找到。
This paper presents STrEAM (SuperTrace Evaluation Automated for Matching), a Mathematica package that calculates all functional supertraces which arise when matching a generic UV model onto a relativistic Effective Field Theory (EFT) at one loop and to arbitrary order in the heavy mass expansion. STrEAM implements the covariant derivative expansion to automate the most tedious step of the streamlined functional matching prescription presented in arXiv:2011.02484 . The code and an example notebook are available at https://www.github.com/EFTMatching/STrEAM .
