Extended fermionization of 1D bosons in optical lattices
Extended fermionization of 1D bosons in optical lattices
We present a model that generalizes the BoseāFermi mapping for strongly correlated one-dimensional (1D) bosons trapped in combined optical lattice plus parabolic potentials, to cases in which the average number of atoms per site is larger than one. Using a decomposition in arrays of disjoint strongly interacting gases, this model ā¦