论文信息 - Inverse participation ratio in 2+ε dimensions

Inverse participation ratio in 2+ε dimensions

The averaged moments of the eigenfunctions (including the inverse participation ratio) of a particle in a random potential are considered near the mobility edge. The exponents of the power laws are given in anε-expansion in one-loop order for ad=2+ε dimensional system. The calculation is based on a recent formulation of the mobility edge problem which maps it onto a model of interacting matrices.

Franz Wegner | F. Wegner

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