16 citations · 54 across the 8 of their papers we have counts for
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quant-ph2024★ 9 cited
Coherent information as a mixed-state topological order parameter of fermions
Ze-Min Huang, Luis Colmenarez, Markus Müller +1
Quantum error correction protects quantum information against decoherence provided the noise strength remains below a critical threshold. This threshold marks the critical point fo…
cond-mat.quant-gas2024★ 14 cited
Interaction-induced topological phase transition at finite temperature
Ze-Min Huang, Sebastian Diehl
We demonstrate the existence of topological phase transitions in interacting, symmetry-protected quantum matter at finite temperatures. Using a combined numerical and analytical ap…
cond-mat.quant-gas2024
Mixed state topological order parameters for symmetry protected fermion matter
Ze-Min Huang, Sebastian Diehl
We construct an observable mixed state topological order parameter for symmetry-protected free fermion matter. It resolves the entire table of topological insulators and supercondu…