Anisotropy of the energy gap in the insulating phase of the U-t-t' Hubbard model

• 1 November 2000
• journal article
• Published by Springer Nature in Zeitschrift für Physik B Condensed Matter
• Vol. 18  (2) , 241-245
• https://doi.org/10.1007/s100510070054

Abstract

Keywords

• PACS. 71.10.FD LATTICE FERMION MODELS (HUBBARD MODEL, ETC.) - 71.27.+A STRONGLY CORRELATED ELECTRON SYSTEMS
• HEAVY FERMIONS - 71.30.+H METAL-INSULATOR TRANSITIONS AND OTHER ELECTRONIC TRANSITIONS

All Related Versions

• Version 1, 2000-01-14, ArXiv
• Version 2, 2000-05-18, ArXiv