Explicit tensor network representation for the ground states of string-net models
نویسندگان
چکیده
We provide a simple expression for the ground states of arbitrary string-net models in the form of local tensor networks. These tensor networks encode the data of the fusion category underlying a string-net model and thus represent all doubled topological phases of matter in the infrared limit according to Levin and Wen Phys. Rev. B 71, 04511
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