activity
20162023
most citedInteracting models for twisted bilayer graphene: a quantum chemistry approach

23 citations · 73 across the 10 of their papers we have counts for

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Showing 2021Show all

2 papers · 1 filter

math-ph2021★ 2 cited

Algebraic localization of Wannier functions implies Chern triviality in non-periodic insulators

Jianfeng Lu, Kevin D. Stubbs

For gapped periodic systems (insulators), it has been established that the insulator is topologically trivial (i.e., its Chern number is equal to ) if and only if its Fermi proj…

math-ph2021★ 5 cited

Algebraic localization implies exponential localization in non-periodic insulators

Jianfeng Lu, Kevin D. Stubbs

Exponentially-localized Wannier functions are a basis of the Fermi projection of a Hamiltonian consisting of functions which decay exponentially fast in space. In two and three spa…