Nonlinear boundary oscillations in strongly correlated electron quantum wires

Frahm, Holger; Zvyagin, Andrei A.

Original version

Frahm, H.; Zvyagin, A.A.: Nonlinear boundary oscillations in strongly correlated electron quantum wires. In: Physical Review B 55 (1997), Nr. 3, S. 1341-1344. DOI: https://doi.org/10.1103/PhysRevB.55.1341

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To cite the version in the repository, please use this identifier: https://doi.org/10.15488/5087

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Abstract:
We study the influence of a boundary point contact voltage on Coulomb blockadelike oscillations of the conductance in mesoscopic quantum wires of strongly correlated electrons. Bethe ansatz techniques allow one to understand lattice boundary effects together with nonconformal many-body behavior for such systems. We predict a nonlinear dependence of the initial (coherent) shift on oscillations with boundary potentials. The results are obtained for both spinless and spin cases.
License of this version:	Es gilt deutsches Urheberrecht. Das Dokument darf zum eigenen Gebrauch kostenfrei genutzt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden.
Publication type:	Article
Publishing status:	publishedVersion
Publication date:	1997
Keywords english:	Coulomb blockadelike oscillations, Bethe ansatz techniques
DDC:	530 \| Physik