Observation of a Superradiant Mott Insulator in the Dicke-Hubbard Model.

@article{Klinder2015ObservationOA,
  title={Observation of a Superradiant Mott Insulator in the Dicke-Hubbard Model.},
  author={J. Klinder and H. Kessler and M. Bakhtiari and M. Thorwart and A. Hemmerich},
  journal={Physical review letters},
  year={2015},
  volume={115 23},
  pages={
          230403
        }
}
  • J. Klinder, H. Kessler, +2 authors A. Hemmerich
  • Published 2015
  • Medicine, Physics
  • Physical review letters
  • It is well known that the bosonic Hubbard model possesses a Mott insulator phase. Likewise, it is known that the Dicke model exhibits a self-organized superradiant phase. By implementing an optical lattice inside of a high-finesse optical cavity, both models are merged such that an extended Hubbard model with cavity-mediated infinite range interactions arises. In addition to a normal superfluid phase, two superradiant phases are found, one of them coherent and hence superfluid and one… CONTINUE READING

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