Non-Abelian statistics in the interference noise of the Moore-Read quantum Hall state
arXiv:0705.2902 · doi:10.1088/1742-5468/2008/04/L04001
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.
4 pages, 4 figures v2: typo's corrected, discussions clarified, references added
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Cited by in corpus (5)
- Non-Abelian Anyons and Topological Quantum Computation
- The non-Abelian Interferometer
- Bulk-edge coupling in the non-abelian quantum Hall interferometer
- Probing the neutral edge modes in transport across a point contact via thermal effects in the Read-Rezayi non-abelian quantum Hall states
- Tunneling current and current correlations for anyonic quasiparticles of ν = 1/2 chiral Luttinger liquid in multi-edge geometries