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Folding orthosymplectic quivers

Abstract:
Folding identical legs of a simply-laced quiver creates a quiver with a nonsimply laced edge. So far, this has been explored for quivers containing unitary gauge groups. In this paper, orthosymplectic quivers are folded, giving rise to a new family of quivers. This is realised by intersecting orientifolds in the brane system. The monopole formula for these non-simply laced orthosymplectic quivers is introduced. Some of the folded quivers have Coulomb branches that are closures of minimal nilpotent orbits of exceptional algebras, thus providing a new construction of these fundamental moduli spaces. Moreover, a general family of folded orthosymplectic quivers is shown to be a new magnetic quiver realisation of Higgs branches of 4d N = 2 theories. The Hasse (phase) diagrams of certain families are derived via quiver subtraction as well as Kraft-Procesi transitions in the brane system.
Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1007/jhep12(2021)070

Authors



Publisher:
Springer Nature
Journal:
Journal of High Energy Physics More from this journal
Volume:
2021
Issue:
12
Article number:
70
Publication date:
2021-12-10
Acceptance date:
2023-11-04
DOI:
EISSN:
1029-8479
ISSN:
1126-6708


Language:
English
Keywords:
Pubs id:
1536963
Local pid:
pubs:1536963
Deposit date:
2024-03-27

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