3 papers
physics.optics2026
Bistable topological edge states in polariton microcavities with unpaired Dirac cones
Zhuo Zhang, Yaroslav V. Kartashov, Yongdong Li +3
Among the most intriguing properties of honeycomb lattices is the presence of Dirac points that typically emerge in pairs, which can be destroyed by physical effects breaking certa…
physics.optics2025
Observation of nonlinear topological corner states originating from different spectral charges
Victor O. Kompanets, Suge Feng, Yiqi Zhang +11
Higher-order topological insulators (HOTIs) are unique topological materials supporting edge states with the dimensionality at least by two lower than the dimensionality of the und…
physics.optics2025
Self-Accelerating Topological Edge States
Zhuo Zhang, Yaroslav V. Kartashov, Milivoj R. BeliÄ +2
Edge states emerging at the boundaries of materials with nontrivial topology are attractive for many practical applications due to their remarkable robustness to disorder and local…