Application of Gutzwiller's variational method to the metal-insulator transition

被引：1107

作者：

Brinkman, W. F. ^{[1
]}

Rice, T. M. ^{[1
]}

机构：

[1] Bell Tel Labs, Murray Hill, NJ 07974 USA

来源：

PHYSICAL REVIEW B-SOLID STATE | 1970年 / 2卷 / 10期

关键词：

D O I：

10.1103/PhysRevB.2.4302

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

It is shown that the approximate variational calculation of Gutzwiller predicts a metal-insulator transition as the intra-atomic Coulomb interaction is increased for the case of one electron per atom. The susceptibility and effective mass are calculated in the metallic phase and are found to be enhanced by a common factor which diverges at the critical value of the interaction.

引用

收藏

页码：4302 / 4304

页数：3

相关论文

共 15 条

[1] The heat capacities of vanadium, vanadium trioxide, vanadium tetroxide and vanadium pentoxide at low temperatures [J].

Anderson, CT .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1936, 58 :564-566

[2] EFFECT OF FERROMAGNETIC SPIN CORRELATIONS ON SUPERCONDUCTIVITY [J].

BERK, NF ;

SCHRIEFFER, JR .

PHYSICAL REVIEW LETTERS, 1966, 17 (08) :433-+

[3] LOW-TEMPERATURE PROPERTIES OF NEARLY FERROMAGNETIC FERMI LIQUIDS [J].

DONIACH, S ;

ENGELSBERG, S .

PHYSICAL REVIEW LETTERS, 1966, 17 (14) :750-+

[4] COMMENT ON HUBBARDS THEORY OF MOTT TRANSITION [J].

EDWARDS, DM ;

HEWSON, AC .

REVIEWS OF MODERN PHYSICS, 1968, 40 (04) :810-&

[5] CORRELATION OF ELECTRONS IN A NARROW S BAND [J].

GUTZWILLER, MC .

PHYSICAL REVIEW, 1965, 137 (6A) :1726-+

[6] EFFECT OF CORRELATION ON FERROMAGNETISM OF TRANSITION METALS [J].

GUTZWILLER, MC .

PHYSICAL REVIEW LETTERS, 1963, 10 (05) :159-&

[7] EFFECT OF CORRELATION ON FERROMAGNETISM OF TRANSITION METALS [J].

GUTZWILLER, MC .

PHYSICAL REVIEW, 1964, 134 (4A) :A923-+

[8]

Herring C., 1966, MAGNETISM, V4

[9] ELECTRON CORRELATIONS IN NARROW ENERGY BANDS [J].

HUBBARD, J .

PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1963, 276 (1364) :238-+

[10]

HUBBARD J, 1964, P ROY SOC LOND A MAT, V277, P238