Fermi-liquid theory of interacting disordered systems and the scaling theory of the metal-insulator transition
- 20 July 1987
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 59 (3) , 323-326
- https://doi.org/10.1103/physrevlett.59.323
Abstract
The scaling variables in the theory of the interacting disordered system are interpreted in terms of the quasiparticle density of states and diffusion constant, and Fermi-liquid interaction parameters. In the absence of spin-flip or spin-orbit scattering, the scaling theory valid to first order in the disorder is interpreted and a general description of possible scaling scenarios is given.Keywords
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