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cond-mat.str-el2021★ 18 cited
Anomaly cascade in (2+1)D fermionic topological phases
Daniel Bulmash, Maissam Barkeshli
We develop a theory of anomalies of fermionic topological phases of matter in (2+1)D with a general fermionic symmetry group . In general, can be a non-trivial central e…
cond-mat.str-el2021★ 45 cited
Fermionic symmetry fractionalization in (2+1)D
Daniel Bulmash, Maissam Barkeshli
We develop a systematic theory of symmetry fractionalization for fermionic topological phases of matter in (2+1)D with a general fermionic symmetry group . In general is…
cond-mat.str-el2021★ 35 cited
Anomalies in (2+1)D fermionic topological phases and (3+1)D path integral state sums for fermionic SPTs
Sri Tata, Ryohei Kobayashi, Daniel Bulmash +1
Given a (2+1)D fermionic topological order and a symmetry fractionalization class for a global symmetry group , we show how to construct a (3+1)D topologically invariant path in…