Quantum phases of dipolar bosons in optical lattices
arXiv:cond-mat/0112363 · doi:10.1103/PhysRevLett.88.170406
Abstract
The ground state of dipolar bosons placed in an optical lattice is analyzed. We show that the modification of experimentally accessible parameters can lead to the realization and control of different quantum phases, including superfluid, supersolid, Mott insulator, checkerboard, and collapse phases.
4 pages, 4 eps figures, final version