论文标题
$ 4D，\ Mathcal {n} = 4 $ SEMS理论的新型双谐波超空间公式
New bi-harmonic superspace formulation of $4D, \mathcal{N}=4$ SYM theory
论文作者
论文摘要
我们开发了一个新颖的双谐$ \ MATHCAL {N} = 4 $ SUPERSPACE公式的$ \ Mathcal {n} = 4 $ SuperSymmetric Yang-Mills理论（SYM）在四个维度上。在这种方法中，$ \ MATHCAL {N} = 4 $ SYM SUMES SUPERFIEB约束是根据shell $ \ Mathcal {n} = 2 $谐波超级领域解决的。这样的方法提供了一种方便的工具，可以使明显的$ \ MATHCAL {N} = 4 $ supersmmetric不变式，并在$ \ Mathcal {n} = 2 $谐波superspace中进一步重写它们。特别是，我们介绍$ \ mathcal {n} = 4 $ superfield形式的领先术语的超级场{n} = 4 $符号有效的动作，该动作以前以$ \ mathcal {n} = 2 $ superspace公式为单位。
We develop a novel bi-harmonic $\mathcal{N}=4$ superspace formulation of the $\mathcal{N}=4$ supersymmetric Yang-Mills theory (SYM) in four dimensions. In this approach, the $\mathcal{N}=4$ SYM superfield constraints are solved in terms of on-shell $\mathcal {N}=2$ harmonic superfields. Such an approach provides a convenient tool of constructing the manifestly $\mathcal{N}=4$ supersymmetric invariants and further rewriting them in $\mathcal{N}= 2$ harmonic superspace. In particular, we present $\mathcal{N}=4$ superfield form of the leading term in the $\mathcal{N}=4$ SYM effective action which was known previously in $\mathcal{N}=2$ superspace formulation.
