Comment on ''Kondo resonances and Fano antiresonances in transport through quantum dots''
J. Bonca, A. Ramsak, and T. Rejec
TL;DR
This paper critiques a numerical method's ability to accurately model Kondo physics in quantum dot systems with interactions, highlighting its limitations in capturing essential many-body effects.
Contribution
It provides a critical analysis showing that the referenced numerical method fails to correctly reproduce Kondo phenomena in interacting quantum dots.
Findings
The method does not accurately model Kondo resonances.
It fails to capture Fano antiresonances correctly.
The critique emphasizes the need for improved modeling techniques.
Abstract
We show that the numerical method [M.E. Torio, K. Hallberg, A.H. Ceccatto, and C.R. Proetto, Phys. Rev. B 65, 085302 (2002), cond-mat/0108167v2] does not reproduce correctly the Kondo physics in quantum dot systems with interaction.
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Taxonomy
TopicsQuantum and electron transport phenomena · Advanced Physical and Chemical Molecular Interactions · Surface and Thin Film Phenomena