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arxiv: 1902.08370 · v1 · pith:2XZHG62Enew · submitted 2019-02-22 · 🧮 math-ph · hep-th· math.MP· math.QA

Unitary and non-unitary N=2 minimal models

classification 🧮 math-ph hep-thmath.MPmath.QA
keywords modelsminimalnon-unitaryrulesunitaryanalysisapplicationattracted
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The unitary $N = 2$ superconformal minimal models have a long history in string theory and mathematical physics, while their non-unitary (and logarithmic) cousins have recently attracted interest from mathematicians. Here, we give an efficient and uniform analysis of all these models as an application of a type of Schur-Weyl duality, as it pertains to the well-known Kazama-Suzuki coset construction. The results include straightforward classifications of the irreducible modules, branching rules, (super)characters and (Grothendieck) fusion rules.

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Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. Reduction and inverse-reduction functors I: standard $\mathsf{V^k}(\mathfrak{sl}_2)$-modules

    math.QA 2026-05 unverdicted novelty 7.0

    The paper develops a formalism for reduction and inverse-reduction functors and computes the action of reduction on standard modules of V^k(sl_2), noting unbounded spectral sequences.