Effect of Dephasing on Charge-Counting Statistics in Chaotic Cavities

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dc.creatorBlanter, Ya. M.
dc.creatorSchomerus, H.
dc.creatorBeenakker, C. W. J.
dc.date1999-10-21
dc.date.accessioned2026-07-07T03:14:51Z
dc.date.available2026-07-07T03:14:51Z
dc.descriptionWe calculate the cumulants of the charge transmitted through a chaotic cavity in the limit that the two openings have a large number of scattering channels. The shot noise, which is the second cumulant, is known to be insensitive to dephasing in this limit. Unexpectedly, the fourth and higher cumulants are found to depend on dephasing: A semiclassical theory and a quantum mechanical model with strong dephasing give a different result than a fully phase-coherent quantum mechanical theory.
dc.description7 pages, 2 figures, to appear in Physica E (special issue on Dynamics of Complex Systems)
dc.identifierhttps://arxiv.org/abs/cond-mat/9910331
dc.identifierhttp://arxiv.org/abs/cond-mat/9910331
dc.identifierPhysica E 11, 1 (2001)
dc.identifierdoi:10.1016/S1386-9477(01)00160-6
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/29834
dc.subjectCondensed Matter
dc.titleEffect of Dephasing on Charge-Counting Statistics in Chaotic Cavities
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