303 citations · 3k across the 67 of their papers we have counts for
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Adiabatic dynamics of periodic waves in Bose-Einstein condensate with time dependent atomic scattering length
F. Kh. Abdullaev, A. M. Kamchatnov, V. V. Konotop +1
Evolution of periodic matter waves in one-dimensional Bose-Einstein condensates with time dependent scattering length is described. It is shown that variation of the effective nonl…
Array of Bose-Einstein condensates under time-periodic Feshbach-resonance management
F. Kh. Abdullaev, E. N. Tsoy, B. A. Malomed +1
The dynamics of a discrete soliton in an array of Bose-Einstein condensates under the action of a periodically time-modulated atomic scattering length (``Feshbach-resonance managem…
Stable two-dimensional dispersion-managed soliton
F. Kh. Abdullaev, B. B. Baizakov, M. Salerno
The existence of a dispersion-managed soliton in two-dimensional nonlinear Schrödinger equation with periodically varying dispersion has been explored. The averaged equations for t…
Dynamics of bright matter-wave solitons in inhomogeneous cigar-type Bose-Einstein condensate
F. Kh. Abdullaev, A. Gammal, L. Tomio
We discuss the possible observation of a new type of standing nonlinear atomic matter wave in the condensate: the nonlinear impurity mode. It is investigated dynamical effects of a…
Dynamics of bright matter wave solitons in a quasi 1D Bose-Einstein condensate with a rapidly varying trap
F. Kh. Abdullaev, R. Galimzyanov
The dynamics of a bright matter wave soliton in a quasi 1D Bose-Einstein condensate with periodically rapidly varying trap is considered. The governing equation is derived based on…
Nonlinear excitations in arrays of Bose-Einstein condensates
F. Kh. Abdullaev, B. B. Baizakov, S. A. Darmanyan +2
The dynamics of localized excitations in array of Bose-Einstein condensates is investigated in the framework of the nonlinear lattice theory. The existence of temporarily stable gr…