Superlattice-Stabilized Fractional Chern Insulators in a"Berry Basin"Model
The discovery of integer and fractional Chern insulators in rhombohedral graphene, following their discovery in the isolated topological flat band in twisted MoTe$_2$, motivates a search for the conditions under which an electronic band can host a topological correlated state. In this Letter we introduce a ``Berry basi...