Study of the inter-species interactions in an ultracold dipolar mixture

@article{politi2021study,
  title={Study of the inter-species interactions in an ultracold dipolar mixture},
  author={C. Politi and A. Trautmann and P. Ilzhöfer and G. Durastante and M. J. Mark and M. Modugno and F. Ferlaino},
  year={2021},
  month={Oct},
  abstract={We experimentally and theoretically investigate the influence of the
    dipole-dipole interactions (DDIs) on the total inter-species interaction in
      an erbium-dysprosium mixture. By rotating the dipole orientation we are
      able to tune the effect of the long-range and anisotropic DDI, and
      therefore the in-trap clouds displacement. We present a theoretical
      description for our binary system based on an extended Gross-Pitaevskii
      (eGP) theory, including the single-species beyond mean-field terms, and we
      predict a lower and an upper bound for the inter-species scattering length
      a12. Our work is a first step towards the investigation of the
      experimentally unexplored dipolar miscibility-immiscibility phase diagram
      and the realization of quantum droplets and supersolid states with
      heteronuclear dipolar mixtures.},
  eprint={2110.09980},
  archivePrefix={arXiv:2110.09980},
  journal={arXiv:2110.09980},
  primaryClass={cond-mat.quant-gas},
  arXiv={https://arxiv.org/abs/2110.09980},
  url={https://arxiv.org/abs/2110.09980}
}