Introduction to the 5/2 fractional quantum Hall state：even denominator and topological quantum computation

LIN Xi

doi:10.7693/wl20151202

PHYSICS > 2015 > 44(12): 796-802. > DOI: 10.7693/wl20151202

LIN Xi. Introduction to the 5/2 fractional quantum Hall state：even denominator and topological quantum computation[J]. PHYSICS, 2015, 44(12): 796-802. DOI: 10.7693/wl20151202

Citation:

LIN Xi. Introduction to the 5/2 fractional quantum Hall state：even denominator and topological quantum computation[J]. PHYSICS, 2015, 44(12): 796-802. DOI: 10.7693/wl20151202

Citation:

LIN Xi. Introduction to the 5/2 fractional quantum Hall state：even denominator and topological quantum computation[J]. PHYSICS, 2015, 44(12): 796-802. DOI: 10.7693/wl20151202

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Introduction to the 5/2 fractional quantum Hall state：even denominator and topological quantum computation

LIN Xi^†

International Center for Quantum Materials,School of Physics,Peking University,Beijing 100871,China

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Received Date: May 14, 2015
Published Date: December 11, 2015

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Abstract

The 5/2 state is distinct from most of the observed fractional quantum Hall states by being an even denominator state. Some of the proposed wave functions in this state possess non-Abelian statistics, which has potential applications in topological quantum computation.This article briefly introduces the basic concepts of the fractional quantum Hall effect, 5/2 state,non-Abelian statistics, and recent progress in this field.
- quantum Hall effect,
- 5/2 state,
- low temperature physics,
- non-Abelian statistics

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