Out-of-Equilibrium Dynamics of the Bose-Hubbard Model
Figure 18
The evolution of the density profile following a 20 ms lattice ramp to (a) and (b) . The density profiles at three different hold times are illustrated: 0 (squares), 200 ms (circles), and 500 ms (triangles). The insets show the time evolution of for each value of , each fitted to a single exponential. The fits of the decay times against are shown in (c), along with the appropriate phase of the system [146]. Adapted figure with permission from C.-L. Hung, X. Zhang, N. Gemelke, and C. Chin, Phys. Rev. Lett. 104, 160403 (2010). Copyright 2010 by the American Physical Society.
