Weyl symmetry in $(D_4,D_4)$ conformal matter on a circle

Xing-Yue Wei

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arXiv · 2505.01418

Weyl symmetry in $(D_4,D_4)$ conformal matter on a circle

Xing-Yue Wei

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Abstract

We study Weyl symmetry in quadrivalently glued 5-brane webs of rank $N$ $(D_4,D_4)$ conformal matter theories on a circle. We find that these theories all have affine $E_8$ Weyl symmetry in their brane webs, which indicates that they all have affine $E_8$ global symmetry. When $N\geq 2$, the theory has 64 different sets of affine $E_8$ invariant Coulomb branch parameters.

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Xing-Yue Wei. 2025-05-02. Weyl symmetry in $(D_4,D_4)$ conformal matter on a circle. https://arxiv.org/abs/2505.01418

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