Nonground stationary states of Bose condensate of trapped neutral atoms

Vladislav V. Serov; Vladimir L. Derbov; Sergey I. Vinitsky; V. I. Yukalov

doi:10.1117/12.469592

3 June 2002 Nonground stationary states of Bose condensate of trapped neutral atoms

Vladislav V. Serov, Vladimir L. Derbov, Sergey I. Vinitsky, V. I. Yukalov

Proceedings Volume 4706, Saratov Fall Meeting 2001: Laser Physics and Photonics, Spectroscopy, and Molecular Modeling II; (2002) https://doi.org/10.1117/12.469592
Event: Saratov Fall Meeting 2001, 2001, Saratov, Russian Federation

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.

Citation Download Citation

Vladislav V. Serov, Vladimir L. Derbov, Sergey I. Vinitsky, and 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); https://doi.org/10.1117/12.469592

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