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Stability of quasi-two-dimensional Bose-Einstein condensates with dominant dipole-dipole interactions

Uwe R. Fischer
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Abstract

We consider quasi-two-dimensional atomic/molecular Bose-Einstein condensates with both contact and dipole-dipole interactions. It is shown that, as a consequence of the dimensional reduction, and within mean-field theory, the condensates do not develop unstable excitation spectra, even when the dipole-dipole interaction completely dominates the contact interaction.

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Uwe R. Fischer. 2006-02-06. Stability of quasi-two-dimensional Bose-Einstein condensates with dominant dipole-dipole interactions. https://doi.org/10.1103/physreva.73.031602

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