Location and phase segregation of ground and excited states for 2D Gross-Pitaevskii systems
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We consider a system of Gross-Pitaevskii equations in R^2 modelling a mixture of two Bose-Einstein condensates with repulsive interaction. We aim to study the qualitative behaviour of ground and excited state solutions. We allow two different harmonic and off-centered trapping potentials and study the spatial patterns of the solutions within the Thomas-Fermi approximation as well as phase segregation phenomena within the large-interaction regime.
21 pages, to appear in Dyn. Partial Diff. Equat
21 pages, to appear in Dyn. Partial Diff. Equat