ELECTROMAGNETIC RESPONSE OF THE ETA-PAIRING EIGENSTATE IN THE HUBBARD-MODEL

被引：1

作者：

SU, G ^{[1
]}

GE, ML ^{[1
]}

ZHAO, BH ^{[1
]}

机构：

[1] NANKAI INST MATH,DIV THEORET PHYS,TIANJIN 300071,PEOPLES R CHINA

来源：

PHYSICA STATUS SOLIDI B-BASIC RESEARCH | 1992年 / 173卷 / 02期

关键词：

D O I：

10.1002/pssb.2221730223

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Some electromagnetic properties of the eta-pairing eigenstate of the Hubbard model are investigated. The persistent current density J(s) in the eigenstate is discussed, and the distribution of magnetic field in the studied periodic lattice is analyzed. It is shown that the behaviour of the electromagnetic response is peculiar.

引用

页码：709 / 713

页数：5

共 7 条

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