3 June 2002 Nonground stationary states of Bose condensate of trapped neutral atoms
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Abstract
Small deviations from the stationary solutions of the Gross_Pitaevskii equation describing non-ground states of Bose-Einstein condensate of atoms in a harmonic trap are analyzed basing on the Bogoliubov equations and using both perturbation theory and direct numerical calculations. Non- vortex excited stationary that were not studied before are shown to possess new and unexpected features.
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Vladislav V. Serov, Vladislav V. Serov, Vladimir L. Derbov, Vladimir L. Derbov, Sergey I. Vinitsky, Sergey I. Vinitsky, V. I. Yukalov, V. I. Yukalov, } "Nonground stationary states of Bose condensate of trapped neutral atoms", Proc. SPIE 4706, Saratov Fall Meeting 2001: Laser Physics and Photonics, Spectroscopy, and Molecular Modeling II, (3 June 2002); doi: 10.1117/12.469592; https://doi.org/10.1117/12.469592
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