Published April 8, 2008
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Journal Article
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Non-abelian statistics in the interference noise of the Moore–Read quantum Hall state
- Creators
- Ardonne, Eddy
- Kim, Eun-Ah
Abstract
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 ν = 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 ν = 5/2 will serve as a much needed test for the nature of the ν = 5/2 quantum Hall state.
Additional Information
© 2008 IOP Publishing Ltd and SISSA. Received 14 February 2008, accepted for publication 10 March 2008. Published 8 April 2008. We thank P Bonderson, C Chamon, SB Chung, L Fidkowski, E Fradkin, M Freedman, C Nayak, S Shenkar, J Slingerland, K Shtengel, Z Wang for illuminating discussions. EAK was supported by the Stanford Institute for Theoretical Physics and in part by the Microsoft Station Q.Files
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Additional details
- Eprint ID
- 10095
- Resolver ID
- CaltechAUTHORS:ARDjstme08
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2008-04-11Created from EPrint's datestamp field
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2021-11-08Created from EPrint's last_modified field