Oscillatory non-linear conductance of an interacting quantum wire with an impurity

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The nonlinear conductance of a one-dimensional quantum wire adiabatically coupled to Fermi Liquid electron reservoirs is determined in presence of an impurity. We show that electron-electron interaction in connection with the finite length of the wire leads to characteristic oscillations in the current as a function of the applied voltage.
4 pages, two figures, accepted for publication in Phys. Rev. Lett

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Strongly Correlated Electrons

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http://salesiana.dossiersoluciones.com/handle/123456789/22637

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0311168
 http://arxiv.org/abs/cond-mat/0311168
 Phys. Rev. Lett. 91, 266402 (2003)
 doi:10.1103/PhysRevLett.91.266402

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arXiv