TOPOLOGICAL INTERPRETATIONS OF QUANTUM HALL CONDUCTANCE

被引:43
|
作者
THOULESS, DJ
机构
[1] Department of Physics, FM-15, University of Washington, Seattle
关键词
D O I
10.1063/1.530757
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The high precision of the quantum Hall effect is cited as evidence that the Hall conductance is a topological quantum number invariant under reasonably small perturbations. In this article a survey is made of the Hall conductance as a topological quantum number, of relations between the various interpretations of the integer quantum Hall effect, and of their generalization to the fractional quantum Hall effect.
引用
收藏
页码:5362 / 5372
页数:11
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