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math-ph2002★ 9 cited
Extended Edge States in Finite Hall Systems
Christian Ferrari, Nicolas Macris
We study edge states of a random Schroedinger operator for an electron submitted to a magnetic field in a finite macroscopic two dimensional system of linear dimensions equal to L.…
math-ph2002★ 5 cited
Spectral Properties of Finite Quantum Hall Systems
Christian Ferrari, Nicolas Macris
In this note we review spectral properties of magnetic random Schroedinger operators H_omega=H_0+V_omega + U_l + U_r defined on L^2(R x [-L/2,L/2],dx dy) with periodic boundary con…