November 15, 1982

Density of states and screening near the mobility edge

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Resumen

Perturbation in the interaction strength is performed in the vicinity of the fixed point in the Anderson-localization problem. Logarithmic corrections to the single-particle density of states are found for all dimensionality d2. We also comment on the screening process near the mobility edge.

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P. A. Lee (Mon,) studied this question.

synapsesocial.com/papers/6a101e0bd13714ec96ff34c5 https://doi.org/https://doi.org/10.1103/physrevb.26.5882

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