Piraud, M.; Heidrich-Meisner, F.; McCulloch, I.P.; Greschner, Sebastian; Vekua, T.; Schollwöck, U.
(College Park, MD : American Physical Society, 2015)
We establish the phase diagram of the strongly interacting Bose-Hubbard model defined on a two-leg ladder geometry in the presence of a homogeneous flux. Our work is motivated by a recent experiment [M. Atala et al., Nat. ...