Twisted network model for emergent moire sliding Luttinger liquid

Recent experiments on twisted WTe2 materials have revealed the existence of novel anisotropic non-Fermi liquid physics. Modeled after the hole-doped regime with quasi one-dimensional chains of Tungsten atoms, we present a two-dimensional network model consisting of two arrays of quantum wires aligned with small angles. Using transfer matrix method, by varying twisting angles, we show how nearly flat bands emerges and their contributions to effective sliding Luttinger liquid physics.