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arXiv 2101.01030hep-th
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具有$\mathbb{Z}_2$ -扭曲的6维SCFT的拓扑顶点

Topological vertex for 6d SCFTs with $\mathbb{Z}_2$-twist

Hee-Cheol Kim, Minsung Kim, Sung-Soo Kim

摘要:

计算了在具有$\mathbb{Z}_2$外自同构扭曲的圆上紧致化的6维$\mathcal{N}=1$ $SO(2N)$规范理论的配分函数.我们使用具有两个O 5-平面的拓扑顶点,基于具有两个O 5-平面的5-膜网进行计算。作为代表性的例子,我们考虑6d $SO(8)$和$SU(3)$规范理论与$\mathbb{Z}_2$扭曲。我们证实,这些配分函数得到的拓扑顶点与O 5-平面确实符合椭圆亏格计算。

英文摘要:

We compute the partition function for 6d $\mathcal{N}=1$ $SO(2N)$ gauge theories compactified on a circle with $\mathbb{Z}_2$ outer automorphism twist. We perform the computation based on 5-brane webs with two O5-planes using topological vertex with two O5-planes. As representative examples, we consider 6d $SO(8)$ and $SU(3)$ gauge theories with $\mathbb{Z}_2$ twist. We confirm that these partition functions obtained from the topological vertex with O5-planes indeed agree with the elliptic genus computations.

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