Staggered orbital currents in the half-filled two-leg ladder -: art. no. 125106

被引：47

作者：

Fjærestad, JO ^{[1
]}

Marston, JB ^{[1
]}

机构：

[1] Brown Univ, Dept Phys, Providence, RI 02912 USA

来源：

PHYSICAL REVIEW B | 2002年 / 65卷 / 12期

关键词：

D O I：

10.1103/PhysRevB.65.125106

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Using Abelian bosonization with a careful treatment of the Klein factors, we show that a certain phase of the half-filled two-leg ladder, previously identified as having spin-Peierls order, instead exhibits staggered orbital currents with no dimerization.

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页码：1 / 8

页数：8

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