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arXiv · 2510.15635

Chiral ring along the RG flow in 5d $\mathcal{N}=1$

Amihay Hanany·Elias Van den Driessche
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Abstract

We compute the Higgs branch chiral ring of a simple class of 5d theories at strong coupling. A deformation by the instanton mass implies that the chiral ring at weak coupling is renormalized by a nilpotent operator, the gaugino bilinear. Consequently, F-term equations alone do not suffice to completely determine the moduli space of vacua and perturbative non-renormalization arguments are invalidated.

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Amihay Hanany, Elias Van den Driessche. 2025-11-27. Chiral ring along the RG flow in 5d $\mathcal{N}=1$. https://arxiv.org/abs/2510.15635

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