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arXiv · 2412.10698

On holographic duals of certain isolated weighted Gorenstein cDV singularities

Yuanyuan Fang·Zekai Yu
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Abstract

We employ a novel approach,based on homological mirror symmetry for Landau-Ginzburg models,to demonstrate the non-existence of crepant resolutions for certain weighted homogeneous Gorenstein compound Du Val singularities.Physically,this implies that such singularities cannot serve as holographic backgrounds for four dimensional N=1 superconformal quiver gauge theories realized on the worldvolume of a large number of D3 branes placed at the singular locus.This is confirmed by enumerating all consistent quiver gauge theories.

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Yuanyuan Fang, Zekai Yu. 2024-12-14. On holographic duals of certain isolated weighted Gorenstein cDV singularities. https://doi.org/10.1007/jhep01(2026)163

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