@book{CramerEisertIlluminati2004,
  author    = {Cramer, Marcus and Eisert, Jens and Illuminati, Fabrizio},
  title     = {Inhomogeneous atomic Bose-Fermi mixtures in cubic lattices},
  issn      = {0031-9007},
  year      = {2004},
  abstract  = {We determine the ground state properties of inhomogeneous mixtures of bosons and fermions in cubic lattices and parabolic confining potentials. For finite hopping we determine the domain boundaries between Mott-insulator plateaux and hopping-dominated regions for lattices of arbitrary dimension within mean-field and perturbation theory. The results are compared with a new numerical method that is based on a Gutzwiller variational approach for the bosons and an exact treatment for the fermions. The findings can be applied as a guideline for future experiments with trapped atomic Bose- Fermi mixtures in optical lattices},
  language  = {en}
}