Classifying Isolated Symplectic Singularities via 3d $\mathcal{N}=4$ Coulomb Branches

Fuente: arXiv
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Main Authors: Bourget, Antoine, Lamouret, Quentin, Soysüren, Sinan Moura, Sperling, Marcus
Format: Preprint
Published: 2025
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author Bourget, Antoine
Lamouret, Quentin
Soysüren, Sinan Moura
Sperling, Marcus
author_facet Bourget, Antoine
Lamouret, Quentin
Soysüren, Sinan Moura
Sperling, Marcus
contents Based on the Decay and Fission Conjecture, we provide a classification of unitary quivers whose 3d $\mathcal{N}=4$ Coulomb branches exhibit isolated singularities. This yields the complete list of isolated conical symplectic singularities that can arise in this way. In the process, we identify three new families of stable quivers: two giving rise to previously unknown isolated symplectic singularities, and one offering a novel realization of a known family.
format Preprint
id arxiv_https___arxiv_org_abs_2504_05373
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Classifying Isolated Symplectic Singularities via 3d $\mathcal{N}=4$ Coulomb Branches
Bourget, Antoine
Lamouret, Quentin
Soysüren, Sinan Moura
Sperling, Marcus
High Energy Physics - Theory
Mathematical Physics
Algebraic Geometry
Based on the Decay and Fission Conjecture, we provide a classification of unitary quivers whose 3d $\mathcal{N}=4$ Coulomb branches exhibit isolated singularities. This yields the complete list of isolated conical symplectic singularities that can arise in this way. In the process, we identify three new families of stable quivers: two giving rise to previously unknown isolated symplectic singularities, and one offering a novel realization of a known family.
title Classifying Isolated Symplectic Singularities via 3d $\mathcal{N}=4$ Coulomb Branches
topic High Energy Physics - Theory
Mathematical Physics
Algebraic Geometry
url https://arxiv.org/abs/2504.05373