189 citations · 971 across the 13 of their papers we have counts for
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cond-mat.str-el2015★ 5 cited
Time reversal invariant gapped boundaries of the double semion state
Fiona Burnell, Xie Chen, Alexei Kitaev +2
The boundary of a fractionalized topological phase can be gapped by condensing a proper set of bosonic quasiparticles. Interestingly, in the presence of a global symmetry, such a b…
cond-mat.str-el2015★ 30 cited
Flux-fusion anomaly test and bosonic topological crystalline insulators
Michael Hermele, Xie Chen
We introduce a method, dubbed the flux-fusion anomaly test, to detect certain anomalous symmetry fractionalization patterns in two-dimensional symmetry enriched topological (SET) p…