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Vector rogue waves in binary mixtures of Bose-Einstein condensates |
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| Authors: | Yu.V. Bludov V.V. Konotop N. Akhmediev |
| Affiliation: | 1.Centro de Física, Universidade do Minho, Campus de Gualtar,Braga,Portugal;2.Centro de Física Teórica e Computacional, Universidade de Lisboa,Lisboa,Portugal;3.Departamento de Física,Universidade de Lisboa, Campo Grande,Lisboa,Portugal;4.Optical Sciences Group, Research School of Physics and Engineering, The Australian National University,Canberra ACT,Australia |
| Abstract: | We study numerically rogue waves in the two-component Bose-Einstein condensates which are described by the coupled set of two Gross-Pitaevskii equations with variable scattering lengths. We show that rogue wave solutions exist only for certain combinations of the nonlinear coefficients describing two-body interactions. We present the solutions for the combinations of these coefficients that admit the existence of rogue waves. |
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