121 citations · 635 across the 16 of their papers we have counts for
3 papers · 1 filter
Localization in active incommensurate arrays
T. V. Laptyeva, S. V. Denisov, G. V. Osipov +1
In a dissipationless linear lattice, spatial disorder or incommensurate modulation induce localization of the lattice eigenstates and block spreading of wave packets. Additionally,…
Anderson attractors in active arrays
T. V. Laptyeva, A. A. Tikhomirov, O. I. Kanakov +1
In dissipationless linear media, spatial disorder induces Anderson localization of matter, light, and sound waves. The addition of nonlinearity causes interaction between the eigen…
Nonlinear lattice waves in heterogeneous media
T. V. Laptyeva, M. V. Ivanchenko, S. Flach
We review recent progress in the dynamics of nonlinear lattice waves in heterogeneous media, which enforce complete wave localization in the linear wave equation limit, especially…