51 citations · 69 across the 3 of their papers we have counts for
3 papers
quant-ph2023★ 51 cited
Observation of dynamical degeneracy splitting for the non-Hermitian skin effect
Tuo Wan, Kai Zhang, Junkai Li +2
The non-Hermitian skin effect is a distinctive phenomenon in non-Hermitian systems, which manifests as the anomalous localization of bulk states at the boundary. To understand the…
cond-mat.mes-hall2022★ 2 cited
Higher-order topological phase in an acoustic fractal lattice
Junkai Li, Qingyang Mo, Jian-Hua Jiang +1
Higher-order topological insulators, which support lower-dimensional topological boundary states than the first-order topological insulators, have been intensely investigated in th…
cond-mat.mes-hall2022★ 16 cited
Observation of squeezed Chern insulator in an acoustic fractal lattice
Junkai Li, Yeyang Sun, Qingyang Mo +2
Topological insulators are a new phase of matter with the distinctive characteristics of an insulating bulk and conducting edge states. Recent theories indicate there even exist to…