24 citations · 81 across the 4 of their papers we have counts for
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hep-th2020★ 24 cited
A (Dummy's) Guide to Working with Gapped Boundaries via (Fermion) Condensation
Jiaqi Lou, Ce Shen, Chaoyi Chen +1
We study gapped boundaries characterized by "fermionic condensates" in 2+1 d topological order. Mathematically, each of these condensates can be described by a super commutative Fr…
hep-th2019★ 15 cited
Ishibashi States, Topological Orders with Boundaries and Topological Entanglement Entropy II -- Cutting through the boundary
Ce Shen, Jiaqi Lou, Ling-Yan Hung
We compute the entanglement entropy in a 2+1 dimensional topological order in the presence of gapped boundaries. Specifically, we consider entanglement cuts that cut through the bo…
hep-th2019★ 21 cited
Ishibashi States, Topological Orders with Boundaries and Topological Entanglement Entropy
Jiaqi Lou, Ce Shen, Ling-Yan Hung
In this paper, we study gapped edges/interfaces in a 2+1 dimensional bosonic topological order and investigate how the topological entanglement entropy is sensitive to them. We pre…