572 citations · 695 across the 10 of their papers we have counts for
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cond-mat.mes-hall2020★ 47 cited
Exact Higher-order Bulk-boundary Correspondence of Corner-localized States
Minwoo Jung, Yang Yu, Gennady Shvets
We demonstrate that the presence of a localized state at the corner of an insulating domain is not always a predictor of a certain non-trivial higher-order topological invariant, e…
cond-mat.mes-hall2020
Application of Jordan Decomposition to Non-Hermitian Lattice Models with Spectrally-Isolated Lower Dimensional States
Yang Yu, Minwoo Jung, Gennady Shvets
When analyzing non-Hermitian lattice systems, the standard eigenmode decomposition utilized for the analysis of Hermitian systems must be replaced by Jordan decomposition. This app…