309 citations · 572 across the 5 of their papers we have counts for
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physics.optics2022★ 2 cited
Observation of fractional topological numbers at photonic edges and corners
Chengpeng Liang, Yang Liu, Fei-Fei Li +3
Topological phases of matter are featured with exotic edge states. However, the fractional topological numbers at edges, though predicted long ago by Jackiw and Rebbi, remain elusi…
physics.optics2018★ 143 cited
Topological light-trapping on a dislocation
Fei-Fei Li, Hai-Xiao Wang, Zhan Xiong +6
Topology has been revealed to play a fundamental role in physics in the past decades. Topological insulators have unconventional gapless edge states where disorder-induced back-sca…