B
Bakhtiyor B. Baizakov
Researcher at Academy of Sciences of Uzbekistan
Publications - 66
Citations - 1562
Bakhtiyor B. Baizakov is an academic researcher from Academy of Sciences of Uzbekistan. The author has contributed to research in topics: Soliton & Bose–Einstein condensate. The author has an hindex of 18, co-authored 63 publications receiving 1453 citations. Previous affiliations of Bakhtiyor B. Baizakov include University of Salerno.
Papers
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Multidimensional solitons in periodic potentials
TL;DR: The existence of stable solitons in two-dimensional and three-dimensional media governed by the self-focusing cubic nonlinear Schrodinger equation with a periodic potential is demonstrated by means of the variational approximation (VA) and in direct simulations as discussed by the authors.
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Nonlinear excitations in arrays of Bose-Einstein condensates
TL;DR: In this paper, the dynamics of localized excitations in array of Bose-Einstein condensates is investigated in the framework of the nonlinear lattice theory and the existence of temporarily stable ground states displaying an atomic population distribution localized on very few lattice sites (intrinsic localized modes), as well as, of atomic population distributions involving many lattice site (envelope solitons), is studied both numerically and analytically.
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Multidimensional solitons in a low-dimensional periodic potential
TL;DR: In this paper, the authors used variational approximation and direct simulations in real and imaginary time to find stable 2D and 3D solitons in the self-attractive Gross-Pitaevskii equation (GPE) with a potential which is uniform in one direction and periodic in the others.
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Regular spatial structures in arrays of Bose?Einstein condensates induced by modulational instability
TL;DR: In this article, the authors show that the phenomenon of modulational instability in arrays of Bose-Einstein condensates confined to optical lattices gives rise to coherent spatial structures of localized excitations.
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Regular spatial structures in arrays of Bose-Einstein condensates induced by modulational instability
TL;DR: In this paper, the authors show that the phenomenon of modulational instability in arrays of Bose-Einstein condensates confined to optical lattices gives rise to coherent spatial structures of localized excitations.