Anderson localization in a nonlinear--model representation
- 1 September 1981
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 24 (5) , 2671-2679
- https://doi.org/10.1103/physrevb.24.2671
Abstract
It is shown that the behavior of Anderson localization near the mobility edge is described by a noncompact nonlinear model in dimensions. The explicit calculation in perturbation gives one-to-one correspondence with the effective Hamiltonian of the nonlinear model. The renormalization-group function and the anisotropic effect are discussed.
Keywords
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