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arXiv 0912.4871hep-th
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Notophh规范理论:超场形式主义

Notoph Gauge Theory: Superfield Formalism

R. P. Malik

摘要:

利用超场方法推导出了四维自由阿贝尔2-形式规范理论的绝对反对易Becchi-Rouet-Stora-Tyrons(BRST)和反BRST对称变换.上述理论中的反对称张量规范场在1966 ~ 1967年被Ogievetsky和Palubarinov命名为“notoph”(即“光子”的反义词)规范场。我们简要地概述了在获得绝对反交换性的(反)BRST变换及其解决方案的几何超场方法的框架内BRST形式主义所涉及的问题。我们的研究结果的亮点之一是出现了一个Curci-Ferrari型的限制的上下文中的4D阿贝尔2-形式(notoph)规范理论,使幂零(反)BRST对称性的理论是绝对反交换的性质。

英文摘要:

We derive absolutely anticommuting Becchi-Rouet-Stora-Tyutin (BRST) and anti-BRST symmetry transformations for the 4D free Abelian 2-form gauge theory by exploiting the superfield approach to BRST formalism. The antisymmetric tensor gauge field of the above theory was christened as the "notoph" (i.e. the opposite of "photon") gauge field by Ogievetsky and Palubarinov way back in 1966-67. We briefly outline the problems involved in obtaining the absolute anticommutativity of the (anti-) BRST transformations and their resolution within the framework of geometrical superfield approach to BRST formalism. One of the highlights of our results is the emergence of a Curci-Ferrari type of restriction in the context of 4D Abelian 2-form (notoph) gauge theory which renders the nilpotent (anti-) BRST symmetries of the theory to be absolutely anticommutative in nature.

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