Energy spectrum of electrons in the Hubbard model: A new mean-field approximation

被引:0
作者
Didukh, L [1 ]
机构
[1] Ternopil State Tech Univ, Dept Phys, UA-282001 Ternopil, Ukraine
来源
PHYSICA STATUS SOLIDI B-BASIC RESEARCH | 1998年 / 206卷 / 01期
关键词
D O I
10.1002/(SICI)1521-3951(199803)206:1<R5::AID-PSSB99995>3.0.CO;2-6
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
[No abstract available]
引用
收藏
页码:R5 / R6
页数:2
相关论文
共 9 条
[1]  
[Anonymous], 1990, METAL INSULATOR TRAN
[2]  
Gebhard F., 1997, MOTT METAL INSULATOR
[3]   SINGLE-PARTICLE EXCITATIONS IN NARROW ENERGY BANDS [J].
HARRIS, AB ;
LANGE, RV .
PHYSICAL REVIEW, 1967, 157 (02) :295-&
[5]  
HUBBARD J, 1965, P ROY SOC LOND A MAT, V285, P512
[6]   THE HUBBARD-MODEL IN THE REGIME OF STRONG ELECTRONIC CORRELATIONS [J].
IZYUMOV, YA .
USPEKHI FIZICHESKIKH NAUK, 1995, 165 (04) :403-427
[7]   ONE-ELECTRON GREENS FUNCTION IN MAGNETIC INSULATORS [J].
KAWABATA, A .
PROGRESS OF THEORETICAL PHYSICS, 1972, 48 (6A) :1793-1814
[8]   ELECTRON CORRELATION IN NARROW ENERGY BANDS .1. 2-POLE APPROXIMATION IN A NARROW S BAND [J].
ROTH, LM .
PHYSICAL REVIEW, 1969, 184 (02) :451-&
[9]  
WILSON JA, 1971, PHILOS MAG, V23, P1275