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arXiv · 0806.0961

Location and phase segregation of ground and excited states for 2D Gross-Pitaevskii systems

Marco Caliari·Marco Squassina
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Abstract

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.

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Marco Caliari, Marco Squassina. 2008-06-05. Location and phase segregation of ground and excited states for 2D Gross-Pitaevskii systems. https://arxiv.org/abs/0806.0961

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