Closed-form wavefunctions for charge-e spin polarons in SU(2) Chern ferromagnets are exact eigenstates in ideal Chern-1 bands with contact interactions and remain stable variational states when quantum geometry is controlled.
Parker et al., Field-tuned and zero-field fractional chern in- sulators in magic angle graphene, arXiv:2112.13837 (2021)
4 Pith papers cite this work. Polarity classification is still indexing.
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Pith papers citing it
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A loop expansion in the topological heavy fermion model yields quasiparticle lifetimes and a Curie-Weiss flavor susceptibility above the ordering temperature despite strong interactions.
Optical absorption peaks and generalized Hall conductivity provide signatures of band flatness, bandwidth, gaps, and Berry curvature properties in magic-angle twisted bilayer graphene, tied to conditions for superconductivity and fractional Chern phases.
A survey of ideal Bloch bands saturating quantum geometric bounds and their link to the lowest Landau level for fractionalized phases.
citing papers explorer
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Microsopic Theory of Spin Polarons in Chern Ferromagnets
Closed-form wavefunctions for charge-e spin polarons in SU(2) Chern ferromagnets are exact eigenstates in ideal Chern-1 bands with contact interactions and remain stable variational states when quantum geometry is controlled.
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Controlled Loop Expansion for the Topological Heavy Fermion Model
A loop expansion in the topological heavy fermion model yields quasiparticle lifetimes and a Curie-Weiss flavor susceptibility above the ordering temperature despite strong interactions.
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Optical Signatures of Band Flatness and Anisotropic Quantum Geometry in Magic-Angle Twisted Bilayer Graphene
Optical absorption peaks and generalized Hall conductivity provide signatures of band flatness, bandwidth, gaps, and Berry curvature properties in magic-angle twisted bilayer graphene, tied to conditions for superconductivity and fractional Chern phases.
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Ideal Quantum Geometry for Fractional Chern Insulators
A survey of ideal Bloch bands saturating quantum geometric bounds and their link to the lowest Landau level for fractionalized phases.