Classification of 2+1D GQLs by fusion, spin and modular-extension data
Classification of 2+1D GQLs by fusion, spin and modular-extension data
Let denote the specified fusion, spin, modular-extension and central-charge data, subject to the conditions described in the source. Data classification conjecture. Up to some equivalence relations, this data gives a one-to-one classification of D GQLs with symmetry for bosons or for fermions, with the restriction that the symmetry group can be fully characterized by the fusion ring of its irreducible representations, and the data satisfies the stated conditions. The proposed description is intended to make tables of SET and SPT states calculable; the source gives no resolution.
Sources & referencesView supporting material
Primary source
Tian Lan, Liang Kong and Xiao-Gang Wen, “Classification of 2+1D topological orders and SPT orders for bosonic and fermionic systems with on-site symmetries”, arXiv:1602.05946 (2017).
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