Full counting statistics of super-Poissonian shot noise in multi-level quantum dots

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dc.creatorBelzig, W.
dc.date2005-01-07
dc.date.accessioned2026-07-07T03:03:05Z
dc.date.available2026-07-07T03:03:05Z
dc.descriptionWe examine the full counting statistics of quantum dots, which display super-Poissonian shot noise. By an extension to a generic situation with many excited states we identify the underlying transport process. The statistics is a sum of independent Poissonian processes of bunches of different sizes, which leads to the enhanced noise. The obtained results could be useful to determine transport characteristics in molecules and large quantum dots, since the noise (and higher cumulants) allow to identify the internal level structure, which is not visible in the average current.
dc.description4 pages, 1 figure, submitted to PRB
dc.identifierhttps://arxiv.org/abs/cond-mat/0501141
dc.identifierhttp://arxiv.org/abs/cond-mat/0501141
dc.identifierPhys. Rev. B 71, 161301(R) (2004)
dc.identifierdoi:10.1103/PhysRevB.71.161301
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/25629
dc.subjectStrongly Correlated Electrons
dc.subjectMesoscale and Nanoscale Physics
dc.titleFull counting statistics of super-Poissonian shot noise in multi-level quantum dots
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