The equivariant reconstruction conjecture for VOA representation categories

Let V\mathcal{V} be a vertex operator algebra with symmetry group GG, and let G0G_0 be the identity component of GG. Let Rep(V)\operatorname{Rep}(\mathcal{V}) denote the representation category of V\mathcal{V}. The equivariant reconstruction conjecture. The reconstruction map sends the symmetry group GG of V\mathcal{V} to G/G0G/G_0 for the representation category Rep(V)\operatorname{Rep}(\mathcal{V}). The source contrasts this proposed behavior with examples showing that the reconstruction map is not generally surjective or injective on symmetries; no proof or disproof is supplied.

Sources & referencesView supporting material

Primary source

Liang Wang and Zhenghan Wang, “In and around Abelian anyon models”, arXiv:2004.12048 (2020).

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