217 citations · 1.1k across the 39 of their papers we have counts for
Showing 2005 · nlin.PSShow all
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nlin.PS2005★ 78 cited
Soliton topology versus discrete symmetry in optical lattices
Yaroslav V. Kartashov, Albert Ferrando, Alexey A. Egorov +1
We address the existence of vortex solitons supported by azimuthally modulated lattices and reveal how the global lattice discrete symmetry has fundamental implications on the poss…
nlin.PS2005★ 69 cited
Vortex transmutation
Albert Ferrando, Mario Zacares, Miguel-Angel Garcia-March +1
Using group theory arguments and numerical simulations, we demonstrate the possibility of changing the vorticity or topological charge of an individual vortex by means of the actio…