Phase separation due to quantum mechanical correlations

被引：57

作者：

Freericks, JK ^{[1
]}

Lieb, EH

Ueltschi, D

机构：

[1] Georgetown Univ, Dept Phys, Washington, DC 20057 USA

[2] Princeton Univ, Dept Math, Princeton, NJ 08544 USA

[3] Univ Calif Davis, Dept Math, Davis, CA 95616 USA

[4] Princeton Univ, Dept Phys, Princeton, NJ 08544 USA

来源：

PHYSICAL REVIEW LETTERS | 2002年 / 88卷 / 10期

关键词：

D O I：

10.1103/PhysRevLett.88.106401

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Can phase separation be induced by strong electron correlations? We present a theorem that affirmatively answers this question in the Falicov-Kimball model away from half filling, for any dimension. In the ground state the itinerant electrons are spatially separated from the classical particles.

引用

页码：4 / 106401

页数：4

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