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Article Dans Une Revue Journal of High Energy Physics Année : 2023

FI-flows of 3d N=4 Theories

Résumé

We study the 3d $\mathcal{N}=4$ RG-flows triggered by Fayet-Iliopoulos deformations in unitary quiver theories. These deformations can be implemented by a new quiver algorithm which contains at its heart a problem at the intersection of linear algebra and graph theory. When interpreted as magnetic quivers for SQFTs in various dimensions, our results provide a systematic way to explore RG-flows triggered by mass deformations and generalizations thereof. This is illustrated by case studies of SQCD theories and low rank 4d $\mathcal{N}=2$ SCFTs. A delightful by-product of our work is the discovery of an interesting new 3d mirror pair.

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hal-03998607 , version 1 (21-02-2023)

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Antoine Bourget, Simone Giacomelli, Julius F. Grimminger. FI-flows of 3d N=4 Theories. Journal of High Energy Physics, 2023, 04, pp.015. ⟨10.1007/JHEP04(2023)015⟩. ⟨hal-03998607⟩
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