Abstrakti
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 calcidate 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 crosscorrelator to measurement quantum back-action.
Alkuperäiskieli | Englanti |
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Otsikko | NOISE AND FLUCTUATIONS: 20TH INTERNATIONAL CONFERENCE ON NOISE AND FLUCTUATIONS (ICNF‐2009) |
Toimittajat | Massimo Macucci, Giovanni Basso |
Kustantaja | American Institute of Physics |
Sivut | 427-430 |
Sivumäärä | 4 |
ISBN (painettu) | 978-0-7354-0665-0 |
DOI - pysyväislinkit | |
Tila | Julkaistu - 2009 |
OKM-julkaisutyyppi | A4 Artikkeli konferenssijulkaisussa |
Tapahtuma | International Conference on Noise and Fluctuations - Pisa, Italia Kesto: 14 kesäk. 2009 → 19 kesäk. 2009 Konferenssinumero: 20 |
Julkaisusarja
Nimi | AIP Conference Proceedings |
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Kustantaja | American Institute of Physics |
Vuosikerta | 1129 |
ISSN (painettu) | 0094-243X |
ISSN (elektroninen) | 1551-7616 |
Conference
Conference | International Conference on Noise and Fluctuations |
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Lyhennettä | ICNF |
Maa/Alue | Italia |
Kaupunki | Pisa |
Ajanjakso | 14/06/2009 → 19/06/2009 |