Superconducting fluctuations in one-dimensional multiband models
Abstract
A renormalization-group and bosonization approach for a multiband 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 ordering fluctuations dominate.
- Publication:
-
Physical Review B
- Pub Date:
- June 1995
- DOI:
- arXiv:
- arXiv:cond-mat/9403024
- Bibcode:
- 1995PhRvB..5115267S
- Keywords:
-
- 74.10.+v;
- 71.27.+a;
- Occurrence potential candidates;
- Strongly correlated electron systems;
- heavy fermions;
- Condensed Matter
- E-Print:
- 12 pages + 1 fig, Revtex, Preprint - Los Alamos