632 citations · 2.2k across the 58 of their papers we have counts for
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Mobility of solitons in one-dimensional lattices with the cubic-quintic nonlinearity
C. Mejía-Cortés, Rodrigo A. Vicencio, Boris A. Malomed
We investigate mobility regimes for localized modes in the discrete nonlinear Schrödinger (DNLS) equation with the cubic-quintic onsite terms. Using the variational approximation (…
Self-trapping threshold in disordered nonlinear photonic lattices
U. Naether, M. Heinrich, Y. Lahini +4
We investigate numerically and experimentally the influence of coupling disorder on the self-trapping dynamics in nonlinear one-dimensional optical waveguide arrays. The existence…
Discrete flat-band solitons in the Kagome lattice
Rodrigo A. Vicencio, Magnus Johansson
We consider a model for a two-dimensional Kagome-lattice with defocusing nonlinearity, and show that families of localized discrete solitons may bifurcate from localized linear mod…