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cond-mat.mes-hall1996
Boundary Conditions for Bulk and Edge States in Quantum Hall Systems
E. Akkermans, J. E. Avron, R. Narevich +1
For two dimensional Schroedinger Hamiltonians we formulate boundary conditions that split the Hilbert space according to the chirality of the eigenstates on the boundary. With magn…
cond-mat1996★ 13 cited
Piezoelectricity: Quantized Charge Transport Driven by Adiabatic Deformations
J. E. Avron, J. Berger, Y. Last
We study the (zero temperature) quantum piezoelectric response of Harper-like models with broken inversion symmetry. The charge transport in these models is related to topological…