2 papers
cond-mat.mes-hall2025
Unsupervised learning of non-Abelian multi-gap topological phases
Xiangxu He, Ruo-Yang Zhang, Xiaohan Cui +2
Recent experiments have successfully realized multi-band non-Abelian topological insulators with parity-time symmetry. Their topological classification transcends the conventional…
physics.optics2024
Observation of non-Hermitian boundary induced hybrid skin-topological effect excited by synthetic complex frequencies
Tianshu Jiang, Chenyu Zhang, Ruo-Yang Zhang +6
The hybrid skin-topological effect (HSTE) has recently been proposed as a mechanism where topological edge states collapse into corner states under the influence of the non-Hermiti…