本书暂定概念:尚未进入正式概念库。下面是本书给出的定义原文。
定义 · 13.4 Wess-Zumino 一致性条件
仿照 Stora(1984)与 Zumino(1985),我们引入 BRS 算子 与法捷耶夫-波波夫鬼场 。设 为从 到 的映射之集。除通常的外微分 之外,我们还在 上引入另一个外微分 ,称之为 Becchi-Rouet-Stora(BRS)算子(Becchi-Rouet-Stora operator)。一般地, 定义在无穷维空间上,但我们也可以考虑把 限制到 的某个有限维紧子空间上,例如由 参数化的 。此时 可写成 。我们要求 与 都是反导数,
英文原文
Following Stora (1984) and Zumino (1985) we introduce the BRS operator and the Faddeev-Popov ghost . Let be the set of maps from to . In addition to the ordinary exterior derivative , we introduce another exterior derivative on which we call the Becchi-Rouet-Stora (BRS) operator. In general, is defined on an infinite-dimensional space but we may also consider the restriction of to a finite-dimensional compact subspace of , such as , parametrized by . Then may be written as . We require that and be anti-derivatives,
出处:13.4 Wess-Zumino 一致性条件 · node a-178c07b8d60b21a2a6a457e5 · 源节点 SHA-256 079cb54b2295cc4b…