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arXiv · 2112.03098

Effects Beyond Center-of-Mass Separability in a Trapped Bosonic Mixture: Exact Results

O. E. Alon·L. S. Cederbaum
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Abstract

An exactly solvable model mimicking demixing of two Bose-Einstein condensates at the many-body level of theory is devised. Various properties are expressed in closed form along the demixing pathway and investigated. The connection between the center-of-mass coordinate and in particular the relative center-of-mass coordinate and demixing is explained. The model is also exactly solvable at the mean-field level of theory, allowing thereby comparison between many-body and mean-field properties. Applications are briefly discussed.

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O. E. Alon, L. S. Cederbaum. 2021-12-13. Effects Beyond Center-of-Mass Separability in a Trapped Bosonic Mixture: Exact Results. https://doi.org/10.1088/1742-6596%2F2249%2F1%2F012011

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