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.
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页码：3662 / 3667
页数：6
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