Current fluctuations in a dissipative environment (Contributo in atti di convegno)

Type
Label
  • Current fluctuations in a dissipative environment (Contributo in atti di convegno) (literal)
Anno
  • 2009-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1063/1.3140491 (literal)
Alternative label
  • Braggio, A; Flindt C; Novotny T (2009)
    Current fluctuations in a dissipative environment
    in NOISE AND FLUCTUATIONS: 20th International Conference on Noise and Fluctuations (ICNF-2009), Pisa, 14-19 June 2009
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Braggio, A; Flindt C; Novotny T (literal)
Pagina inizio
  • 427 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://proceedings.aip.org/resource/2/apcpcs/1129/1/427_1 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 1129 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • [Braggio A] LAMIA-INFM-CNR, Dipartimento di Fisica, Universit`a di Genova, Via Dodecaneso 33, 16146 Genova, Italy; [Flindt, C] Department of Physics, Harvard University, 17 Oxford Street, Cambridge, MA 02138, USA; [Novotny, T] Department of Condensed Matter Physics, Faculty of Mathematics and Physics, Charles University, Ke Karlovu 5, 12116 Prague, Czech Republic (literal)
Titolo
  • Current fluctuations in a dissipative environment (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#isbn
  • 978-0-7354-0665-0 (literal)
Abstract
  • We have recently developed methods for calculating the statistics of a single counted quantity in a stochastic transport process described by a non-Markovian generalized master equation. Here, we expand on these ideas and extend our formalism to several counted quantities, allowing us to study cross-correlations between different variables. As an illustrative example, we consider charge transport through a double quantum dot capacitively coupled to a quantum point contact. We calculate the cross-correlations between the current through the double quantum dot and the current through the quantum point contact, and demonstrate the sensitivity of this cross-correlator to measurement quantum back-action. (literal)
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