Excitonic quantum criticality: from bilayer graphene to narrow Chern bands

arXiv:2402.12436 · cond-mat.str-el, cond-mat.stat-mech, hep-th · Submitted 2024-02-19 · Read on arXiv

cond-mat.str-el, cond-mat.stat-mech, hep-th

Submitted: 2024-02-19

Updated: 2024-06-27

Terminology

• Chern Number — 1× in this paper · explained in 4 episodes
• Coherence — 1× in this paper · explained in 2 episodes
• Phase Transition — 1× in this paper · explained in 2 episodes
• Phase Transitions — 1× in this paper · explained in 2 episodes

Related papers

• Microscopic Constructions of the BF+AAB Topological Field Theory and Borromean-Rings Braiding in (3+1) Dimensions
• Transport in the emergent Bose liquid: Bad metal, strange metal, and weak insulator, all in one system
• Gibbs-state phases beyond microscopic symmetry breaking: A phase invariant for the 3D toric code
• Instabilities in self-consistent diagrammatic approaches and how to cure them
• True vs false Fermi surfaces in the Pseudogap regime and their transformation with doping and temperature in the Hubbard Model
• Orbital magnetic susceptibility and de Haas-van Alphen effect of a flat band from quantum geometry