Mechanism of stripes in t-J model

被引：0

作者：

Sakai, T ^{[1
]}

机构：

[1] Hmeji Inst Technol, Fac Sci, Kamigori, Hyogo 6781297, Japan

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 2000年 / 14卷 / 29-31期

关键词：

D O I：

10.1142/S0217979200003691

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We consider a possible mechanism of the charge stripe order due to the next-nearest neighbor exchange interaction J' in the two-dimensional t-J model, based on the concept of the phase separation. We also calculate some hole correlation functions of the finite cluster of the model using the numerical diagonalization, to examine the realization of the mechanism.

引用

页码：3662 / 3667

页数：6

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