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cond-mat.str-el2026
Controlled Loop Expansion for Strained Twisted Bilayer Graphene
Eyal Keshet, Yaar Vituri, Erez Berg
We develop a controlled diagrammatic framework for periodic Anderson models,and apply it to heterostrained magic-angle twisted bilayer graphene (MATBG) at charge neutrality using t…
cond-mat.str-el2026
Controlled Loop Expansion for the Topological Heavy Fermion Model
Yaar Vituri, Erez Berg
We develop a controlled theoretical framework for the topological heavy fermion model relevant to magic-angle twisted bilayer graphene, where low density conduction electrons hybri…