SINGLET PAIRING IN THE DOUBLE-CHAIN T-J MODEL

被引：53

作者：

KHVESHCHENKO, DV ^{[1
]}

机构：

[1] LANDAU INST THEORET PHYS,117940 MOSCOW,RUSSIA

来源：

PHYSICAL REVIEW B | 1994年 / 50卷 / 01期

关键词：

D O I：

10.1103/PhysRevB.50.380

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Applying the bosonization procedure to constrained fermions in the framework of the one-dimensional t-J model, we discuss a scenario of singlet superconductivity in a lightly doped double chain where all spin excitations remain gapful.

引用

页码：380 / 384

页数：5

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