There is an error in the published version of the paper [1]. The figure 13(B) has been missed. This error does not affect the scientific outcome of the paper.
There is an error in the published version of the paper [1]. The figure 13(B) has been missed. This error does not affect the scientific outcome of the paper.
Topological charge pumping represents an important quantum phenomenon that shows the fundamental connection to the topological properties of dynamical systems. Here, we introduce a pumping process in a spin-dependent double-well optical lattice with glide symmetry. In the dynamic process, the glide symmetry protects the band touching points and topological properties of the system are characterised by the non-Abelian Berry curvature. By engineering suitable form of interaction between different spin components, the model not only demonstrates topological phase transition, but also shows hybridisation between the spatial and temporal domain with novel topological features captured by the Wilson line along the synthetic directions. Our work provides a new model based on ultracold atoms towards the implementation of versatile topological matters and topological phenomena. arXiv:1909.06488v1 [cond-mat.quant-gas]
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