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cond-mat.stat-mech2019★ 4 cited
Cardy states, defect lines and chiral operators of coset CFTs on the lattice
Laurens Lootens, Robijn Vanhove, Frank Verstraete
We construct Cardy states, defect lines and chiral operators for rational coset conformal field theories on the lattice. The bulk theory is obtained by taking the overlap between t…
quant-ph2019★ 27 cited
Galois conjugated tensor fusion categories and non-unitary CFT
Laurens Lootens, Robijn Vanhove, Jutho Haegeman +1
We provide a generalisation of the matrix product operator (MPO) formalism for string-net projected entangled pair states (PEPS) to include non-unitary solutions of the pentagon eq…