Stochastic Field Theory for Transport Statistics in Diffusive Systems

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dc.creatorSukhorukov, Eugene V.
dc.creatorJordan, Andrew N.
dc.creatorPilgram, Sebastian
dc.date2004-10-29
dc.date.accessioned2026-07-07T03:01:47Z
dc.date.available2026-07-07T03:01:47Z
dc.descriptionWe present a field theory for the statistics of charge and current fluctuations in diffusive systems. The cumulant generating function is given by the saddle-point solution for the action of this field theory. The action depends on two parameters only: the local diffusion and noise coefficients, which naturally leads to the universality of the transport statistics for a wide class of multi-dimensional diffusive models. Our theory can be applied to semi-classical mesoscopic systems, as well as beyond mesoscopic physics.
dc.descriptionSubmitted to the proceedings of the XXXIXth Rencontres de Moriond (La Thuile, 2004) "Quantum information and decoherence in nanosystems"
dc.identifierhttps://arxiv.org/abs/cond-mat/0410754
dc.identifierhttp://arxiv.org/abs/cond-mat/0410754
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/25171
dc.subjectMesoscale and Nanoscale Physics
dc.titleStochastic Field Theory for Transport Statistics in Diffusive Systems
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