Non-abelian statistics in the interference noise of the Moore-Read quantum Hall state

被引：14

作者：

Ardonne, Eddy ^{[1
,2
]}

Kim, Eun-Ah ^{[3
,4
]}

机构：

[1] CALTECH, Ctr Phys Informat, Pasadena, CA 91125 USA

[2] Univ Calif Santa Barbara, Microsoft Stn Q, Santa Barbara, CA 93106 USA

[3] Stanford Univ, Inst Theoret Phys, Stanford, CA 94305 USA

[4] Stanford Univ, Dept Phys, Stanford, CA 94305 USA

来源：

JOURNAL OF STATISTICAL MECHANICS-THEORY AND EXPERIMENT | 2008年

关键词：

fractional QHE (theory);

D O I：

10.1088/1742-5468/2008/04/L04001

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

We propose noise oscillation measurements in a double point contact, accessible with current technology, to seek for a signature of the non-abelian nature of the v = 5/2 quantum Hall state. Calculating the voltage and temperature dependence of the current and noise oscillations, we predict the non-abelian nature to materialize through a multiplicity of the possible outcomes: two qualitatively different frequency dependences of the nonzero interference noise. Comparison between our predictions for the Moore-Read state with experiments on v = 5/2 will serve as a much needed test for the nature of the v = 5/2 quantum Hall state.

引用

页数：8

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