Study of localization in site-dilute systems by tridiagonalization
- 15 January 1984
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 29 (2) , 748-754
- https://doi.org/10.1103/physrevb.29.748
Abstract
A site-dilute model with nearest-neighbor interactions is examined by reduction to tridiagonal form. The statistical behavior of the tridiagonal coefficients is argued to imply localization for in square and cubic lattices, respectively, with considerable ambiguity in the former value. The limitations of the method are discussed, and the present study extends and corrects an earlier one.
Keywords
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