Valley-Helical Superconductivity Driven by Repulsion and Quantum Geometry: Applications to Time-Reversal Symmetric Rhombohedral Graphene

arXiv:2609.19283 · cond-mat.str-el, cond-mat.mes-hall, cond-mat.supr-con · Submitted 2026-09-16 · Read on arXiv

cond-mat.str-el, cond-mat.mes-hall, cond-mat.supr-con

Submitted: 2026-09-16

Updated: 2026-09-16

Terminology

• Berry Curvature — 14× in this paper · explained in 3 episodes
• Chern Number — 4× in this paper · explained in 4 episodes
• Degeneracy — 4× in this paper · explained in 3 episodes
• Symmetry Breaking — 3× in this paper · explained in 3 episodes
• Hilbert Space — 2× in this paper · explained in 2 episodes
• Valley Polarization — 2× in this paper · explained in 2 episodes

Sources

• Reconfigurable chiral superconductivity
• Visualizing orbital magnetism in electron doped rhombohedral multilayer graphene
• Fermiology and the Candidate Chiral Superconductor in Rhombohedral Tetralayer Graphene
• Multi-Knob Switchable Chiral Superconductivity Quartet in Rhombohedral Graphene
• Signatures of unconventional superconductivity near reentrant and fractional quantum anomalous Hall insulators
• Band structure engineering of ideal fractional Chern insulators
• The ideal limit of rhombohedral graphene: Interaction-induced layer-skyrmion lattices and their collective excitations
• "Berry Trashcan" Model of Interacting Electrons in Rhombohedral Graphene
• Exact models of chiral flat-band superconductors
• Energetics of fractional anomalous Hall crystals in rhombohedral graphene

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