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arxiv: 1709.05023 · v1 · pith:6S2MARGXnew · submitted 2017-09-15 · 🧮 math.OA · math.CT· math.QA

Lifting shadings on symmetrically self-dual subfactor planar algebras

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keywords algebrasfusionplanarcategoriesshadingssubfactorunitaryallows
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In this note, we discuss the notion of symmetric self-duality of shaded planar algebras, which allows us to lift shadings on subfactor planar algebras to obtain Z/2Z-graded unitary fusion categories. This finishes the proof that there are unitary fusion categories with fusion graphs 4442 and 3333.

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