Superconducting Fluctuations in a Multi-Band 1D Hubbard Model
Condensed Matter
2009-10-22 v1
Abstract
A renormalization-group and bosonization approach for a multi-band Hubbard Hamiltonian in one dimension is described. Based on the limit of many bands, it is argued that this Hamiltonian with bare repulsive electron-electron interactions is scaled under specific conditions to a model in which superconducting fluctuations dominate.
Keywords
Cite
@article{arxiv.cond-mat/9403024,
title = {Superconducting Fluctuations in a Multi-Band 1D Hubbard Model},
author = {M. I. Salkola and A. V. Balatsky},
journal= {arXiv preprint arXiv:cond-mat/9403024},
year = {2009}
}
Comments
12 pages + 1 fig, Revtex, Preprint - Los Alamos