2 papers
nlin.PS2026
Dark solitons in nonlinear Su-Schrieffer-Heeger lattices
Rujiang Li, Muhammad Imran, Wencai Wang +2
The introduction of nonlinearities into lattices with topological band structures has led to the discovery of various types of solitons. The Su-Schrieffer-Heeger (SSH) lattice, as…
physics.optics2026
Symmetry-breaking bifurcation of coupled topological edge states
Rujiang Li, Letian Xu, Muhammad Imran +3
We propose that the symmetry-breaking bifurcation of coupled topological edge states (CTESs) can be used as a general principle for achieving spontaneous symmetry breaking (SSB) in…