Topological and dynamical properties of a generalized cluster model in one dimension
Topological and dynamical properties of a generalized cluster model in one dimension
We study the ground-state phase diagram and dynamics of the one-dimensional cluster model with several competing interactions. Paying particular attention to the relation between the entanglement spectrum (ES) and the bulk topological (winding) number, we first map out the ground-state phases of the model and determine the universality classes of …