144 citations · 226 across the 12 of their papers we have counts for
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cond-mat.str-el2020★ 8 cited
Superuniversality from disorder at two-dimensional topological phase transitions
Byungmin Kang, S. A. Parameswaran, Andrew C. Potter +2
We investigate the effects of quenched randomness on topological quantum phase transitions in strongly interacting two-dimensional systems. We focus first on transitions driven by…
cond-mat.str-el2020★ 23 cited
Many-Body Invariants for Chern and Chiral Hinge Insulators
Byungmin Kang, Wonjun Lee, Gil Young Cho
We construct new many-body invariants for 2d Chern and 3d chiral hinge insulators, which are characterized by quantized pumping of dipole and quadrupole moments. The invariants tha…