3 papers
nlin.PS2025
Observation of edge solitons and transitions between them in a trimer circuit lattice
Rujiang Li, Xiangyu Kong, Wencai Wang +6
In nonlinear topological systems, edge solitons either originate from linear topological edge modes or emerge as nonlinearity-induced localized states without topological protectio…
physics.optics2025
Realization of a non-Hermitian Haldane model in circuits
Rujiang Li, Wencai Wang, Xiangyu Kong +5
The Haldane model is the simplest yet most powerful topological lattice model exhibiting various phases, including the Dirac semimetal phase and the anomalous quantum Hall phase (a…
cond-mat.mes-hall2024
Subharmonic oscillations in the Floquet circuit with the frequency-synthesis dimension
Bo Lv, Shiyun Xia, Ye Tian +8
The period-doubling oscillation emerges with the coexistence between zero and Ï modes in Floquet topological insulator. Here, utilized the flexibility of the circuit, we construct…