arXiv:0909.3563 [cond-mat.stat-mech]AbstractReferencesReviewsResources Classifications Subjects Themes Keywords random potential, bose systems, kosterlitz-thouless transition, perform quantum monte carlo simulations, 2d hard-core bose-hubbard model Tags journal article Journal Information Publisher Journal Year Month Volume Number Pages DOI URL Miscellaneous Typesetting Pages Language License Submit Reset