Phys. Rev. Lett. 100, 036604 (2008) [4 pages]Current Noise through a Kondo Quantum Dot in a SU(N) Fermi Liquid StateSee Also: Erratum Received 13 September 2007; published 24 January 2008 The current noise through a mesoscopic quantum dot is calculated and analyzed in the Fermi liquid regime of the SU(N) Kondo model. The results connect the Johnson-Nyquist noise to the shot noise for an arbitrary ratio of voltage and temperature, and show that temperature corrections are sizable in the usual experiments. For the experimentally relevant SU(4) case, quasiparticle interactions are shown to increase the shot noise. © 2008 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevLett.100.036604
DOI:
10.1103/PhysRevLett.100.036604
PACS:
72.70.+m, 71.10.Ay, 72.15.Qm, 73.63.Kv
See AlsoErratum: Christophe Mora, Xavier Leyronas, and Nicolas Regnault, Erratum: Current Noise through a Kondo Quantum Dot in a SU(N) Fermi Liquid State [Phys. Rev. Lett. 100, 036604 (2008)], Phys. Rev. Lett. 102, 139902 (2009). |
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