COMPOSITE-FERMION APPROACH FOR THE FRACTIONAL QUANTUM HALL-EFFECT
COMPOSITE-FERMION APPROACH FOR THE FRACTIONAL QUANTUM HALL-EFFECT
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DOI：
10.1103/physrevlett.63.199
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发表时间：
1989-07-10
影响因子：
8.6
通讯作者：
JAIN, JK
中科院分区：
文献类型：
--
作者：
JAIN, JK
在标准的分级方案中，每一步的子态都是由母态准粒子的分数量子霍尔效应产生的。本文提出了一种理解分数量子霍尔效应的新的可能途径。提出电子的分数量子霍尔效应在物理上可以理解为由偶数个通量量子束缚的电子组成的复合费米子物体的整数量子霍尔效应的表现。
In the standard hierarchical scheme the daughter state at each step results from the fractional quantum Hall effect of the quasiparticles of the parent state. In this paper a new possible approach for understanding the fractional quantum Hall effect is presented. It is proposed that the fractional quantum Hall effect of electrons can be physically understood as a manifestation of the integer quantum Hall effect of composite fermionic objects consisting of electrons bound to an even number of flux quanta.