55 citations · 140 across the 5 of their papers we have counts for
5 papers
Observation of nonlinear disclination states
Boquan Ren, A. A. Arkhipova, Yiqi Zhang +10
Introduction of controllable deformations into periodic materials that lead to disclinations in their structure opens novel routes for construction of higher-order topological insu…
Floquet topological insulators with hybrid edges
Boquan Ren, Yaroslav V. Kartashov, Hongguang Wang +2
Topological edge states form at the edges of periodic materials with specific degeneracies in their modal spectra, such as Dirac points, under the action of effects breaking certai…
Nonlinear photonic disclination states
Boquan Ren, Hongguang Wang, Yaroslav V. Kartashov +2
Higher-order topological insulators are unusual materials that can support topologically protected states, whose dimensionality is lower than the dimensionality of the structure at…
Valley Hall edge solitons in a photonic graphene
Qian Tang, Boquan Ren, Victor O. Kompanets +3
We predict the existence and study properties of the valley Hall edge solitons in a composite photonic graphene with a domain wall between two honeycomb lattices with broken invers…
Dark topological valley Hall edge solitons
Boquan Ren, Hongguang Wang, Victor O. Kompanets +3
Topological edge solitons propagating along the edge of a photonic topological insulator are localized self-sustained hybrid states that are immune to de-fects/disorders due to pro…