76 citations · 190 across the 6 of their papers we have counts for
6 papers
Long-living Bloch oscillations of matter waves in optical lattices
M. Salerno, V. V. Konotop, Yu. V. Bludov
It is shown that by properly designing the spatial dependence of the nonlinearity it is possible to induce long-living Bloch oscillations of a localized wavepacket in a periodic po…
Surface modes and breathers in finite arrays of nonlinear waveguides
Yu. V. Bludov, V. V. Konotop
We present the complete set of symmetric and antisymmetric (edge and corner) surface modes in finite one-- and two--dimensional arrays of waveguides. We provide classification of t…
Generalized Neighbor-Interaction Models Induced by Nonlinear Lattices
F. Kh. Abdullaev, Yu. V. Bludov, S. V. Dmitriev +2
It is shown that the tight-binding approximation of the nonlinear Schrödinger equation with a periodic linear potential and periodic in space nonlinearity coefficient gives rise to…
Delocalizing transition in one-dimensional condensates in optical lattices due to inhomogeneous interactions
Yu. V. Bludov, V. A. Brazhnyi, V. V. Konotop
It is shown that inhomogeneous nonlinear interactions in a Bose-Einstein condensate loaded in an optical lattice can result in delocalizing transition in one dimension, what sharpl…
Acceleration and localization of matter in a ring trap
Yu. V. Bludov, V. V. Konotop
A toroidal trap combined with external time-dependent electric field can be used for implementing different dynamical regimes of matter waves. In particular, we show that dynamical…
Intrasubband plasmons in a finite array of quantum wires placed into an external magnetic field
Y. V. Bludov
The paper deals with the theoretical investigation of intrasubband plasmons in an array of quantum wires, consisting of a finite number of quantum wires, arranged at an equal dista…