Radiative corrections in Lorentz violating (LV) models have already received a lot of attention in the literature in recent years, with many instances where a LV operator in one sector of the Standard Model Extension (SME) generates, via loop corrections, one of the LV coefficients in the photon sector, which is probably the most understood and well constrained part of the SME. In many of these works, however, the now standard notation of the SME is not used, which can obscure the comparison of different results, and their possible phenomenological relevance. In this work, we fill this gap, trying to build up a more general perspective on the topic, bringing many of the results to the SME conventional notation and commenting on their possible phenomenological relevance. We uncover one example where a result already presented in the literature can be used to place a stronger bound on the temporal component of the \(b_{\mu }\) coefficient of the fermion sector of the SME.A preprint version of the article is available at ArXiv.

中文翻译：

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辐射校正和洛仑兹违规

近年来，Lorentz违规（LV）模型中的辐射校正已在文献中引起了很多关注，在许多情况下，标准模型扩展（SME）的一个扇区中的LV运算符通过循环校正生成了其中一种。光子部门中的LV系数，这可能是SME中最容易理解和约束最严格的部分。但是，在许多此类著作中，都没有使用SME的现在标准符号，这可能使对不同结果的比较以及它们可能的现象学相关性造成混淆。在这项工作中，我们填补了这一空白，试图建立对该主题的更一般的观点，将许多结果带入SME常规符号，并评论它们可能的现象学相关性。中小企业的费米子系数的\（b _ {\ mu} \）系数。该文章的预印本可从ArXiv获得。