Disorder and Interactions in 1D Systems

J M Carter; A MacKinnon

doi:10.1103/physrevb.72.024208

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arXiv · cond-mat/0410586

Disorder and Interactions in 1D Systems

J M Carter·A MacKinnon

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Abstract

We present a new numerical approach to the study of disorder and interactions in quasi-1D systems which combines aspects of the transfer matrix method and the density matrix renormalization group which have been successfully applied to disorder and interacting problems respectively. The method is applied to spinless fermions in 1D and the existence of a conducting state is demonstrated in the presence of attractive interactions.

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J M Carter, A MacKinnon. 2004-10-22. Disorder and Interactions in 1D Systems. https://doi.org/10.1103/physrevb.72.024208

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