HUBBARD MODEL - INSULATOR OR CONDUCTOR FOR NARROW BAND REGIME

被引:3
作者
BARI, RA
LANGE, RV
机构
[1] Lincoln Laboratory, Massachusetts Institute of Technology, Lexington
[2] Physics Department, Brandeis University, Waltham
关键词
D O I
10.1016/0375-9601(69)90743-9
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
A ground state energy relation is derived for the Hubbard model and used to show that if the model is ducting for narrow bandwidths with one electron per site, then there must be significant deviation from any single particle description. © 1969.
引用
收藏
页码:418 / &
相关论文
共 5 条