43 citations · 101 across the 7 of their papers we have counts for
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Resonances Width in Crossed Electric and Magnetic Fields
Christian Ferrari, Hynek Kovarik
We study the spectral properties of a charged particle confined to a two-dimensional plane and submitted to homogeneous magnetic and electric fields and an impurity potential. We u…
On the Exponential Decay of Magnetic Stark Resonances
Christian Ferrari, Hynek Kovarik
We study the time decay of magnetic Stark resonant states. As our main result we prove that for sufficiently large time these states decay exponentially with the rate given by the…
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.…
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…
Intermixture of extended edge and localized bulk energy levels in macroscopic Hall systems
Christian Ferrari, Nicolas Macris
We study the spectrum of a random Schroedinger operator for an electron submitted to a magnetic field in a finite but macroscopic two dimensional system of linear dimensions equal…