93 citations · 332 across the 7 of their papers we have counts for
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cond-mat.str-el2020★ 26 cited
Lattice Collective Modes from a Continuum Model of Magic-Angle Twisted Bilayer Graphene
Ajesh Kumar, Ming Xie, A. H. MacDonald
We show that the insulating states of magic-angle twisted bilayer graphene support a series of collective modes corresponding to local particle-hole excitations on triangular latti…
cond-mat.str-el2020★ 3 cited
Fractal non-Fermi liquids from moiré-Hofstadter phonons
Ajesh Kumar, Zihan Cheng, Andrew C. Potter
We theoretically explore 2d moiré heterostructures in lattice-commensurate magnetic fields as platforms for quantum simulation of a paradigmatic model of non-Fermi liquid physics:…