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One loop verification of SMEFT Ward Identities
SciPost Physics ( IF 4.6 ) Pub Date : 2021-06-14 , DOI: 10.21468/scipostphys.10.6.144
Tyler corbett 1 , Michael Trott 1
Affiliation  

We verify Standard Model Effective Field Theory Ward identities to one loop order when background field gauge is used to quantize the theory. The results we present lay the foundation of next to leading order automatic generation of results in the SMEFT, in both the perturbative and non-perturbative expansion using the geoSMEFT formalism, and background field gauge.

中文翻译:

SMEFT病房身份的一环验证

当使用背景场​​规量化理论时,我们将标准模型有效场理论 Ward 身份验证为一个循环顺序。我们提出的结果为 SMEFT 中次先导自动生成结果奠定了基础,无论是在使用 geoSMEFT 形式主义的微扰和非微扰扩展中,还是背景场规。
更新日期:2021-06-14
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