aalto1 untyped-item.component.html
Finite Frequency Quantum Noise in an Interacting Mesoscopic Conductor
Loading...
Access rights
© 2006 American Physical Society (APS). http://www.aps.org/
Final published version
URL
Journal Title
Journal ISSN
Volume Title
School of Science |
A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
Unless otherwise stated, all rights belong to the author. You may download, display and print this publication for Your own personal use. Commercial use is prohibited.
Authors
Date
Major/Subject
Mcode
Degree programme
Language
en
Pages
056603/1-4
Series
Physical Review Letters, Volume 96, Issue 5
Abstract
We present a quantum calculation based on scattering theory of the frequency-dependent noise of current in an interacting chaotic cavity. We include interactions of the electron system via long range Coulomb forces between the conductor and a gate with capacitance C. We obtain explicit results exhibiting the two time scales of the problem, the cavity’s dwell time τD and the RC time τC of the cavity in relation to the gate. The noise shows peculiarities at frequencies of the order and exceeding the inverse charge relaxation time τ−1=τ−1D+τ−1C.
Description
Other note
Citation
Hekking, F. W. J. & Pekola, Jukka. 2006. Finite Frequency Quantum Noise in an Interacting Mesoscopic Conductor. Physical Review Letters. Volume 96, Issue 5. P. 056603/1-4. ISSN 0031-9007 (printed). DOI: 10.1103/physrevlett.96.056603.