Mesoscopic versus Macroscopic division of current fluctuations

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dc.creatorRychkov, Valentin S.
dc.creatorButtiker, Markus
dc.date2005-12-21
dc.date2006-05-02
dc.date.accessioned2026-07-07T06:53:36Z
dc.date.available2026-07-07T06:53:36Z
dc.descriptionWe investigate the current shot noise at a three terminal node in which one of the branches contains a noise generating source and the correlations are measured between the currents flowing through the other two branches. Interestingly, if the node is macroscopic, the current correlations are positive, whereas for a quantum coherent mesoscopic node anti-bunching of electrons leads to negative correlations. We present specific predictions which permit the experimental investigation of the crossover from quantum mechanical noise division to macroscopic noise noise division.
dc.description4 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0512534
dc.identifierhttp://arxiv.org/abs/cond-mat/0512534
dc.identifierPhys. Rev. Lett. 96, 166806 (2006)
dc.identifierdoi:10.1103/PhysRevLett.96.166806
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/105643
dc.subjectMesoscale and Nanoscale Physics
dc.titleMesoscopic versus Macroscopic division of current fluctuations
dc.typetext

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