Effect of interactions on the noise of chiral Luttinger liquid systems

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dc.creatorTrauzettel, B.
dc.creatorRoche, P.
dc.creatorGlattli, D. C.
dc.creatorSaleur, H.
dc.date2003-12-19
dc.date2004-05-07
dc.date.accessioned2026-07-07T02:55:30Z
dc.date.available2026-07-07T02:55:30Z
dc.descriptionWe analyze the current noise, generated at a quantum point contact in fractional quantum Hall edge state devices, using the chiral Luttinger liquid model with an impurity and the associated exact field theoretic solution. We demonstrate that an experimentally relevant regime of parameters exists where the noise coincides with the partition noise of independent Laughlin quasiparticles. However, outside of this regime, this independent particle picture breaks down and the inclusion of interaction effects is essential to understand the shot noise.
dc.description4 pages, 3 figures; v2: modified FIG.1, new FIG.2
dc.identifierhttps://arxiv.org/abs/cond-mat/0312525
dc.identifierhttp://arxiv.org/abs/cond-mat/0312525
dc.identifierPhys. Rev. B 70, 233301 (2004)
dc.identifierdoi:10.1103/PhysRevB.70.233301
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/22966
dc.subjectMesoscale and Nanoscale Physics
dc.subjectStrongly Correlated Electrons
dc.titleEffect of interactions on the noise of chiral Luttinger liquid systems
dc.typetext

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