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arXiv · 2312.03615

Rotating quantum droplets confined in an anharmonic potential

S. Nikolaou·G. M. Kavoulakis·M. Ogren
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Abstract

We investigate the rotational properties of quantum droplets, which form in a mixture of two Bose-Einstein condensates, in the presence of an anharmonic trapping potential. We identify various phases as the atom number and the angular momentum/angular velocity of the trap vary. These phases include center-of-mass-like excitation (without, or with vortices), vortices of single and multiple quantization, etc. Finally, we compare our results with those of the single-component problem.

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S. Nikolaou, G. M. Kavoulakis, M. Ogren. 2023-12-06. Rotating quantum droplets confined in an anharmonic potential. https://doi.org/10.1103/physreva.109.043304

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