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cond-mat.str-el2025
An Algebraic Theory of Gapped Domain Wall Partons
Matthew Buican, Roman Geiko, Milo Moses +1
The entanglement bootstrap program has generated new quantum numbers associated with degrees of freedom living on gapped domain walls between topological phases in two dimensions.…
cond-mat.str-el2025
Topological Mixed States: Phases of Matter from Axiomatic Approaches
Tai-Hsuan Yang, Bowen Shi, Jong Yeon Lee
For closed quantum systems, topological orders are understood through the equivalence classes of ground states of gapped local Hamiltonians. The generalization of this conceptual p…