144 citations · 278 across the 8 of their papers we have counts for
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cond-mat.str-el2020★ 4 cited
Fracton Critical Point in Higher-Order Topological Phase Transition
Yizhi You, Julian Bibo, Frank Pollmann +1
The theory of quantum phase transitions separating different phases with distinct symmetry patterns at zero temperature is one of the foundations of modern quantum many-body physic…
cond-mat.str-el2020★ 29 cited
Higher-Order Entanglement and Many-Body Invariants for Higher-Order Topological Phases
Yizhi You, Julian Bibo, Frank Pollmann
We discuss how strongly interacting higher-order symmetry protected topological (HOSPT) phases can be characterized from the entanglement perspective: First, we introduce a topolog…