Delocalisation transition in chains with correlated disorder

Schubert, Gerald; Weisse, Alexander; Fehske, Holger

doi:10.1016/j.physb.2005.01.232

arXiv 2004-06-09 DOI 10.1016/j.physb.2005.01.232 0 views

Delocalisation transition in chains with correlated disorder

Schubert, Gerald · Weisse, Alexander · Fehske, Holger

Strongly Correlated Electrons Disordered Systems and Neural Networks

Original · EN

We show that in the one-dimensional (1D) Anderson model long-range correlations within the sequence of on-site potentials may lead to a region of extended states in the vicinity of the band centre, i.e., to a correlation-induced insulator-metal transition. Thus, although still disordered, the 1D system can behave as a conductor.

English translation

This paper has no Arabic translation yet. Be the first: it takes a few seconds, and the result is stored for every future reader.

Read on arXiv