Out-of-Equilibrium Dynamics of the Bose-Hubbard Model
Figure 2
(a) Phase diagram of the one dimensional BHM as a function of hopping and chemical potential as calculated using series expansions [41], Quantum Monte Carlo simulations [35, 36], and density matrix renormalization group (DMRG) calculations [45]. (b) The same data as in (a) but with an expanded view of the tip of the lobe where the Kosterlitz-Thouless transition takes place [44]. Adapted figure with permission from T. D. Kühner, S. R. White, and H. Monien, Phys. Rev. B 61, 12474 (2000). Copyright 2000 by the American Physical Society.
