A microscopic continuum model for symmetry-mismatched moiré interfaces shows that a rectangular substrate can fold the valleys of a honeycomb monolayer into quasi-one-dimensional wires with Sliding Luttinger Liquid physics, and can also realize topological flat bands.
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Sliding Luttinger Liquid and Topological Flat Bands in Symmetry Mismatched Moir\'e Interfaces
A microscopic continuum model for symmetry-mismatched moiré interfaces shows that a rectangular substrate can fold the valleys of a honeycomb monolayer into quasi-one-dimensional wires with Sliding Luttinger Liquid physics, and can also realize topological flat bands.