REvolver：在QCD中自动运行和匹配联轴器和质量
REvolver: Automated running and matching of couplings and masses in QCD
摘要：
在这篇文章中，我们介绍了REvolver，一个C++库的重整化群演化和自动口味匹配的QCD耦合和夸克质量，以及精确转换之间的各种夸克质量重整化方案。该库系统地解释了低尺度短程质量的重整化群演化，这些演化线性地依赖于重整化尺度，并对常见的对数重整化尺度演化所遗漏的高尺度和低尺度的对数项进行求和。该库也可以通过Mathematica和Python接口访问，并为复杂的重整化标度提供重整化群演化。
英文摘要：
In this article we present REvolver, a C++ library for renormalization group evolution and automatic flavor matching of the QCD coupling and quark masses, as well as precise conversion between various quark mass renormalization schemes. The library systematically accounts for the renormalization group evolution of low-scale short-distance masses which depend linearly on the renormalization scale and sums logarithmic terms of high and low scales that are missed by the common logarithmic renormalization scale evolution. The library can also be accessed through Mathematica and Python interfaces and provides renormalization group evolution for complex renormalization scales as well.
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