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math-ph2017★ 1 cited
Wegner estimate for discrete Schrödinger operators with Gaussian random potentials
Martin Tautenhahn
We prove a Wegner estimate for discrete Schrödinger operators with a potential given by a Gaussian random process. The only assumption is that the covariance function decays expone…
math-ph2017★ 6 cited
Wegner estimate and disorder dependence for alloy-type Hamiltonians with bounded magnetic potential
Matthias Täufer, Martin Tautenhahn
We consider non-ergodic magnetic random Schödinger operators with a bounded magnetic vector potential. We prove an optimal Wegner estimate valid at all energies. The proof is an ad…