Physical Review BPublisher's Note: Phase diagram of the hard-core Bose-Hubbard model on a checkerboard superlattice [Phys. Rev. B81, 064503 (2010)]Itay Hen, M. Iskin, Marcos RigolPublished Mar 3, 2010• 1 citationPublisherAbstractReceived 25 February 2010DOI:https://doi.org/10.1103/PhysRevB.81.099901©2010 American Physical SocietyDOI10.1103/physrevb.81.099901