STABILITY OF THE SPLIT-BAND SOLUTION AND ENERGY-GAP IN THE NARROW-BAND REGION OF THE HUBBARD-MODEL

被引:8
作者
ARAI, T
COHEN, MH
机构
来源
PHYSICAL REVIEW B | 1980年 / 21卷 / 08期
关键词
D O I
10.1103/PhysRevB.21.3309
中图分类号
T [工业技术];
学科分类号
08 ;
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页码:3309 / 3319
页数:11
相关论文
共 17 条
[1]  
Abrikosov A. A., 1963, METHODS QUANTUM FIEL
[2]   FUNCTIONAL-DERIVATIVE STUDY OF HUBBARD-MODEL .1. PERTURBATION METHOD AND 1ST-ORDER APPROXIMATION [J].
ARAI, T ;
COHEN, MH ;
TOSI, MP .
PHYSICAL REVIEW B, 1977, 15 (04) :1817-1835
[3]   NEW MANY-BODY PERTURBATION METHOD AND HUBBARD MODEL [J].
ARAI, T ;
TOSI, M .
SOLID STATE COMMUNICATIONS, 1974, 14 (10) :947-950
[4]   EXISTENCE OF 2 TYPES OF INSULATING STATES IN HUBBARD MODEL [J].
ARAI, T .
PHYSICAL REVIEW LETTERS, 1974, 33 (08) :486-489
[5]   FUNCTIONAL-DERIVATIVE STUDY OF HUBBARD-MODEL .2. SELF-CONSISTENT EQUATION AND ITS COMPLETE SOLUTION [J].
ARAI, T ;
COHEN, MH .
PHYSICAL REVIEW B, 1977, 15 (04) :1836-1849
[6]   QUASIPARTICLE EXCITATIONS, THE RELAXATION, AND TRANSPORT-PROPERTIES IN THE NARROW-BAND REGION OF THE HUBBARD-MODEL [J].
ARAI, T .
PHYSICAL REVIEW B, 1980, 21 (08) :3320-3333
[7]   FUNCTIONAL-DERIVATIVE STUDY OF THE HUBBARD-MODEL .3. FULLY RENORMALIZED GREENS-FUNCTION [J].
ARAI, T ;
COHEN, MH .
PHYSICAL REVIEW B, 1980, 21 (08) :3300-3308
[8]   SINGLE-PARTICLE EXCITATIONS IN MAGNETIC INSULATORS [J].
BRINKMAN, WF ;
RICE, TM .
PHYSICAL REVIEW B-SOLID STATE, 1970, 2 (05) :1324-+
[9]   DEGENERATE MASS OPERATOR PERTURBATION THEORY IN HUBBARD MODEL [J].
ESTERLING, DM ;
LANGE, RV .
REVIEWS OF MODERN PHYSICS, 1968, 40 (04) :796-+
[10]  
FEDRO AJ, 1974, PHYS REV B, V11, P2148