We investigate the dynamical evolution of a parity-time (PT) symmetric extension of the
Aubry-André (AA) model, which exhibits the coincidence of a localization-delocalization …

We propose an experimental scheme to simulate and detect the properties of time-reversal
invariant topological insulators, using cold atoms trapped in one-dimensional bichromatic …

We investigate the wave packet dynamics for a one-dimensional incommensurate optical
lattice with a special on-site potential which exhibits the mobility edge in a compactly …

We provide an exact analytical model for the dynamics of a 1D Bose–Einstein condensate
loaded in a bichromatic optical lattice. Although a host of exact solutions result from this …

We study the localization of a cigar-shaped superfluid Bose-Fermi mixture in a quasiperiodic
bichromatic optical lattice (OL) for interspecies attraction and intraspecies repulsion. The …

We theoretically study the electric pulse-driven nonlinear response of interacting bosons
loaded in an optical lattice in the presence of an incommensurate superlattice potential. In …

We study the localization transition in three typical one-dimensional systems by means of
geometric discord. For the slowly varying potential model, the geometric discord exhibits a …