Exact density of states of a two-dimensional electron gas in a strong magnetic field and a long-range correlated random potential

Abstract

We derive an exact result for the averaged Feynman propagator and the corresponding density of states of an electron in two dimensions in a perpendicular homogeneous magnetic field and a Gaussian random potential with long-range spatial correlations described by a quadratic correlation function.

arXiv comment4 pages, latex; 3 pictures in postscript format

References in corpus (1)

• The Fate of Lifshitz Tails in Magnetic Fields

Cited by in corpus (6)

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• Two refreshing views of Fluctuation Theorems through Kinematics Elements and Exponential Martingale
• Anharmonicity and asymmetry of Landau levels for a two-dimensional electron gas
• Derivation of the probability distribution function for the local density of states of a disordered quantum wire via the replica trick and supersymmetry
• Comment on "Magnetic quantum oscillations of the conductivity in layered conductors"
• Tails of the Density of States in a Random Magnetic Field