Abstract.
Novel explicit solutions of two-component Bose gases slightly in touch with a reservoir of cold atoms, with time-dependent two- and three-body interactions and under the influence of linear fields are constructed. Using a relatively simple method, complexes made of “solitons-generalized Jacobi elliptic functions”, “solitons-triangular periodic” waves, and others, are unveiled. The mean dynamics, relative phase, the miscibility-immiscibility transition are fully controlled by the geometry of linear fields and the mass ration of the atomic species. Our analytical predictions are confirmed by intensive numerical simulations with a good accuracy.
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Belobo Belobo, D. Exotic complexes in two-component one-dimensional Bose-Einstein condensates. Eur. Phys. J. Plus 133, 297 (2018). https://doi.org/10.1140/epjp/i2018-12134-7
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DOI: https://doi.org/10.1140/epjp/i2018-12134-7