Abstract
Using a matrix representation we have generalized the single-chain site-decimation method to the coupled-chain block-decimation method, and used it to renormalize the Green’s-function equation of motion for coupled random chains. The density of states and the localization length are investigated by this method.
- Received 29 July 1985
DOI:https://doi.org/10.1103/PhysRevB.33.1010
©1986 American Physical Society
