METALLIC NON-FERMI-LIQUID FIXED-POINT IN 2 AND HIGHER DIMENSIONS

被引：134

作者：

WEN, XG

机构：

[1] School of Natural Science, Institute for Advanced Study, Princeton

来源：

PHYSICAL REVIEW B | 1990年 / 42卷 / 10期

关键词：

D O I：

10.1103/PhysRevB.42.6623

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Quasi-one-dimensional electron systems in two and higher dimensions are studied. It is shown that the interchain electron hopping is renormalized to zero in the infrared limit if the intrachain repulsive interaction is strong enough. In this case the higher-dimensional electron system flows to metallic non-Fermi-liquid fixed points a Luttinger liquid. Some experimental consequences, in particular the transport properties, of this infrared fixed point are studied. It would be interesting to observe this state in quasi-one-dimensional electron systems. © 1990 The American Physical Society.

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页码：6623 / 6630

页数：8

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