Impurities in Bose-Einstein Condensates: From Polaron to Soliton.

@article{Shadkhoo2015ImpuritiesIB,
  title={Impurities in Bose-Einstein Condensates: From Polaron to Soliton.},
  author={Shahriar Shadkhoo and Robijn F. Bruinsma},
  journal={Physical review letters},
  year={2015},
  volume={115 13},
  pages={135305}
}
We propose that impurities in a Bose-Einstein condensate which is coupled to a transversely laser-pumped multimode cavity form an experimentally accessible and analytically tractable model system for the study of impurities solvated in correlated liquids and the breakdown of linear-response theory [corrected]. As the strength of the coupling constant… CONTINUE READING