规范理论中的不变张量

Q2 Physics and Astronomy Letters in High Energy Physics Pub Date : 2018-06-12 DOI:10.31526/lhep.2.2018.04

Dillon Berger, J. Howard, A. Rajaraman

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引用次数: 2

摘要

不变张量在规范理论中起着重要的作用，例如在N=1规范理论的对偶中。然而，对于具有大于基本表示的域的理论，完整的不变张量集通常很难构造。我们提出了一种构造这些张量的新方法，并利用它找到了具有对称张量表示的场的SO(3)理论的不变量张量的完备集。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Invariant Tensors in Gauge Theories

Invariant tensors play an important role in gauge theories, for example, in dualities of N=1 gauge theories. However, for theories with fields in representations larger than the fundamental, the full set of invariant tensors is often difficult to construct. We present a new approach to the construction of these tensors, and use it to find the complete set of invariant tensors of a theory of SO(3) with fields in the symmetric tensor representation.

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