An analogue of the quantum Hall conductivity for a magnetic quadrupole moment

被引：4

作者：

Fonseca, Itallo Costa ^{[1
]}

Bakke, Knut ^{[1
]}

机构：

[1] Univ Fed Paraiba, Dept Fis, Caixa Postal 5008, BR-58051970 Joao Pessoa, PB, Brazil

来源：

ANNALEN DER PHYSIK | 2015年 / 527卷 / 11-12期

关键词：

magnetic quadrupole moment; Landau quantization; quantum Hall effect; neutral particle; LANDAU-LEVELS; PLANE; SPACE; PARTICLES; GRAPHENE; GEOMETRY; ATOMS; PHASE;

D O I：

10.1002/andp.201500183

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The quantum dynamics of a moving particle with a magnetic quadrupole moment that interacts with electric and magnetic fields is introduced. Then, it is discussed which conditions the external fields must satisfy so that an analogue of the Landau quantization can be obtained. Finally, by dealing with the lowest Landau level associated with the magnetic quadrupole system, an analogue of the quantum Hall conductivity is obtained.

引用

页码：820 / 824

页数：5

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