The Metal-Insulator Transition in the Hubbard Model at Zero Temperature II
Condensed Matter
2015-06-25 v1
Abstract
We study the metal-to-insulator transition of the Hubbard model at zero temperatures in infinite dimensions. The coexistence of metallic and insulating solutions for a finite range of the interaction is established. It is shown that the metallic solution is lower in energy for any interaction in the coexistence region and that the transition is of second order.
Keywords
Cite
@article{arxiv.cond-mat/9402056,
title = {The Metal-Insulator Transition in the Hubbard Model at Zero Temperature II},
author = {Marcelo J. Rozenberg and Goetz Moeller and Gabriel Kotliar},
journal= {arXiv preprint arXiv:cond-mat/9402056},
year = {2015}
}
Comments
12 pages, revtex