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Nonequilibrium Kondo transport through a quantum dot in a magnetic field

Smirnov, Sergey and Grifoni, Milena (2013) Nonequilibrium Kondo transport through a quantum dot in a magnetic field. New Journal of Physics 15 (7), 073047-1.

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Date of publication of this fulltext: 30 Jul 2013 10:25

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Abstract

We analyze universal transport properties of a strongly interacting quantum dot in the Kondo regime when the quantum dot is placed in an external magnetic field. The quantum dot is described by the asymmetric Anderson model with the spin degeneracy removed by the magnetic field resulting in the Zeeman splitting. Using an analytical expression for the tunneling density of states found from a ...

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Item type:Article
Date:25 July 2013
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Grifoni > Group Milena Grifoni
Projects:SFB 689: Spinphänomene in reduzierten Dimensionen, Open Access Publizieren (DFG)
Identification Number:
ValueType
10.1088/1367-2630/15/7/073047DOI
Classification:
NotationType
75.30.MbPACS
71.10.AyPACS
71.70.EjPACS
Keywords:Kondo effect; quantum dots; magnetic field; nonequilibrium; Keldysh field integral theory
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:28624
Owner only: item control page

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