42 citations · 42 across the 1 of their papers we have counts for
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Interaction of nematicons in a bias-free liquid crystal cell
Yana Izdebskaya, Vladlen Shvedov, Anton S. Desyatnikov +3
We study experimentally the propagation dynamics and interaction of spatial optical solitons in a bias-free cell filled with nematic liquid crystals. We reveal and measure long-ran…
Radiationless energy exchange in three-soliton collisions
Sergey V. Dmitriev, Panayotis G. Kevrekidis, Yuri S. Kivshar
We revisit the problem of the three-soliton collisions in the weakly perturbed sine-Gordon equation and develop an effective three-particle model allowing to explain many interesti…
Surface solitons in two-dimensional chirped photonic lattices
Mario I. Molina, Yaroslav V. Kartashov, Lluis Torner +1
We study surface modes in semi-infinite chirped two-dimensional photonic lattices in the frame- work of an effective discrete nonlinear model. We demonstrate that the lattice chirp…
Simple and efficient generation of gap solitons in Bose-Einstein condensates
Michal Matuszewski, Wieslaw Krolikowski, Marek Trippenbach +1
We suggest an efficient method for generating matter-wave gap solitons in a repulsive Bose-Einstein condensate, when the gap soliton is formed from a condensate cloud in a harmonic…
Polychromatic interface solitons in nonlinear photonic lattices
Kristian Motzek, Andrey A. Sukhorukov, Yuri S. Kivshar
We demonstrate that interfaces between two nonlinear periodic photonic lattices offer unique possibilities for controlling nonlinear interaction between different spectral componen…
Optical Vortices and Vortex Solitons
Anton S. Desyatnikov, Lluis Torner, Yuri S. Kivshar
Optical vortices are phase singularities nested in electromagnetic waves that constitute a fascinating source of phenomena in the physics of light and display deep similarities to…