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Spin and Interaction Effects on Charge Distribution and Currents in One-dimensional Conductors and Rings within the Hartree-Fock Approximation

Cohen, Avraham and Richter, Klaus and Berkovitz, Richard (1998) Spin and Interaction Effects on Charge Distribution and Currents in One-dimensional Conductors and Rings within the Hartree-Fock Approximation. Physical Review B 57 (11), pp. 6223-6226.

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Other URL: http://link.aps.org/abstract/PRB/v57/p6223


Abstract

Using the self-consistent Hartree-Fock approximation for electrons with spin at zero temperature, we study the effect of the electronic interactions on the charge distribution in a one- dimensional continuous ring containing a single {\it delta} scatterer. We reestablish that the interaction suppresses the decay of the Friedel oscillations. Based on this result, we show that in an infinite ...

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Item Type:Article
Date:March 1998
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Richter > Group Klaus Richter
Identification Number:
ValueType
10.1103/PhysRevB.57.6223DOI
cond-mat/9804018arXiv ID
Related URLs:
URLURL Type
http://de.arxiv.org/abs/cond-mat/9804018Preprint
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Owner: Timo Hartmann
Deposited On:20 Mar 2007
Last Modified:13 Mar 2014 09:55
Item ID:1443
Owner Only: item control page
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