769 citations
- Foundation for Research and Technology HellasGR62 papers
- Centre National de la Recherche ScientifiqueFR15 papers
- Iowa State UniversityUS15 papers
- Observatoire de ParisFR15 papers
- Cornell UniversityUS12 papers
- FORTH Institute of Electronic Structure and LaserGR12 papers
- Ames National LaboratoryUS11 papers
- Max Planck Institute for Extraterrestrial PhysicsDE11 papers
- California Institute of TechnologyUS9 papers
- University of FloridaUS9 papers
- Centre de Physique ThéoriqueFR8 papers
- École PolytechniqueFR8 papers
5 papers · 1 filter
Extreme events in discrete nonlinear lattices
A. Maluckov, Lj. Hadzievski, N. Lazarides +1
We perform statistical analysis on discrete nonlinear waves generated though modulational instability in the context of the Salerno model that interpolates between the intergable A…
Transmission thresholds in time-periodically driven nonlinear disordered systems
Magnus Johansson, Georgios Kopidakis, Stefano Lepri +1
We study energy propagation in locally time-periodically driven disordered nonlinear chains. For frequencies inside the band of linear Anderson modes, three different regimes are o…
Interlaced linear-nonlinear optical waveguide arrays
Kyriakos Hizanidis, Yannis Kominis, Nikolaos K. Efremidis
The system of coupled discrete equations describing a two-component superlattice with interlaced linear and nonlinear constituents is revisited as a basis for investigating binary…
Analytic theory of narrow lattice solitons
Y. Sivan, G. Fibich, N. K. Efremidis +1
The profiles of narrow lattice solitons are calculated analytically using perturbation analysis. A stability analysis shows that solitons centered at a lattice (potential) maximum…
Three-dimensional vortex solitons in self-defocusing media
Nikolaos K. Efremidis, Kyriakos Hizanidis, Boris A. Malomed +1
We demonstrate that families of vortex solitons are possible in a bi-dispersive three-dimensional nonlinear Schrodinger equation. These solutions can be considered as extensions of…