Dual N=1 Lagrangians for Argyres-Douglas theories

Abstract

We find a new set of four-dimensional 𝒩=1 Lagrangian gauge theories that flow in the infrared to 𝒩=2 Argyres-Douglas theories of type (A₁, A_2n), (A₁, A_2n+1), (A₁, D_2n+1), and (A₁, D_2n+2). The new dual theories are given by SU(2)ⁿ quiver gauge theories with a number of gauge-singlet flip fields. This description provides dual theories for the previous 𝒩=1 Lagrangian realizations given by Sp(n) or SU(n+1) gauge theories, exchanging the rank and the number of nodes in a quiver diagram.

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BibTeX RIS

BibTeX

@misc{cho2026dual,
  title = {{Dual N=1 Lagrangians for Argyres-Douglas theories}},
  author = {Minseok Cho and Jaewon Song},
  howpublished = {arXiv},
  year = {2026},
  month = sep,
  doi = {10.48550/arxiv.2609.06995},
  eprint = {2609.06995},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2609.06995},
  note = {CC BY 4.0},
}

RIS

TY  - UNPB
TI  - Dual N=1 Lagrangians for Argyres-Douglas theories
AU  - Minseok Cho
AU  - Jaewon Song
PY  - 2026
DA  - 2026/09/07
PB  - arXiv
DO  - 10.48550/arxiv.2609.06995
UR  - https://arxiv.org/abs/2609.06995
AB  - We find a new set of four-dimensional 𝒩=1 Lagrangian gauge theories that flow in the infrared to 𝒩=2 Argyres-Douglas theories of type (A_1, A_2n), (A_1, A_2n+1), (A_1, D_2n+1), and (A_1, D_2n+2). The new dual theories are given by SU(2)^n quiver gauge theories with a number of gauge-singlet flip fields. This description provides dual theories for the previous 𝒩=1 Lagrangian realizations given by Sp(n) or SU(n+1) gauge theories, exchanging the rank and the number of nodes in a quiver diagram.
ER  -

Abstract

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