关于“主要维度”的评论
Comment on 'Primary Dimensions'
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中文总结 AI 辅助
评论“主要维度”概念的不一致性,虽曾被指出但近期文献再现,还简要评论了基于手征维度的有效场论幂次计数,如含轻希格斯玻色子的电弱手征拉格朗日量的相关计数。
中文摘要 AI 辅助
我们表明,首次在[1]中作为手征拉格朗日量的组织原则引入的主要维度概念是不一致的。尽管[2]中已指出这一点,但主要维度的概念最近在文献中再次出现。我们简要评论了此类有效场论的正确幂次计数,包括具有轻希格斯玻色子的电弱手征拉格朗日量,其基于手征维度,等同于圈阶计数。
英文摘要
We show that the concept of primary dimensions, first introduced in [1] as an organizing principle for chiral Lagrangians, is inconsistent. Although this had been pointed out already in [2], the notion of primary dimensions has re-appeared in recent literature. We briefly comment on the proper power counting for such effective field theories, including the electroweak chiral Lagrangian with a light Higgs, which is based on chiral dimensions, equivalent to the counting of loop orders.