Trialities of minimally supersymmetric 2d gauge theories

Abstract

We study dynamics of two-dimensional N=(0,1) supersymmetric gauge theories. In particular, we propose that there is an infrared triality between certain triples of theories with orthogonal and symplectic gauge groups. The proposal is supported by matching of anomalies and elliptic genera. This triality can be viewed as a (0,1) counterpart of the (0,2) triality proposed earlier by two of the authors and A. Gadde. We also describe the relation between global anomalies in gauge theoretic and sigma-model descriptions, filling in a gap in the present literature.

arXiv comment34 pages, 3 figures

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Cited by in corpus (5)

• New 2d $\mathcal{N}=(0,2)$ dualities from four dimensions
• Introduction to Lightcone Conformal Truncation: QFT Dynamics from CFT Data
• 2d $\mathcal{N}=(0,1)$ Gauge Theories and Spin(7) Orientifolds
• Spin(7) Orientifolds and 2d $\mathcal{N}=(0,1)$ Triality
• Tetrahedron duality