74 citations
- National Research University Higher School of EconomicsRU30 papers
- Institute of SpectroscopyRU9 papers
- Institute of Solution ChemistryRU6 papers
- Moscow Institute of Physics and TechnologyRU6 papers
- All Russia Research Institute of AutomaticsRU5 papers
- Institute of Theoretical and Applied ElectrodynamicsRU4 papers
- Institut für Nichtklassische ChemieDE4 papers
- National Research Nuclear University MEPhIRU4 papers
- Russian Academy of SciencesRU4 papers
- Kotelnikov Institute of Radioengineering and Electronics of the Russian Academy of SciencesRU3 papers
- University of LisbonPT3 papers
- University of MissouriUS3 papers
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nlin.PS2016★ 8 cited
Gap solitons for the repulsive Gross-Pitaevskii equation with periodic potential: coding and method for computation
Georgy L. Alfimov, Pavel P. Kizin, Dmitry A. Zezyulin
The paper is devoted to nonlinear localized modes ("gap solitons") for the spatially one-dimensional Gross-Pitaevskii equation (1D GPE) with a periodic potential and repulsive inte…
nlin.PS2008★ 45 cited
Stability of excited states of a Bose-Einstein condensate in an anharmonic trap
Dmitry A. Zezyulin, Georgy L. Alfimov, Vladimir V. Konotop +1
We analyze the stability of non-ground nonlinear states of a Bose-Einstein condensate in the mean field limit in effectively 1D (``cigar-shape'') traps for various types of confini…
nlin.PS2007★ 65 cited
Nonlinear modes for the Gross-Pitaevskii equation -- demonstrative computation approach
G. L. Alfimov, D. A. Zezyulin
A method for the study of steady-state nonlinear modes for Gross-Pitaevskii equation (GPE) is described. It is based on exact statement about coding of the steady-state solutions o…