Overscreened Kondo problem with large spin and large number of orbital channels: Two distinct semiclassical limits in quantum transport observables

We investigate the quantum transport through Kondo impurity assuming both a large number of orbital channels $\mathcal K$$\gg $$1\( for the itinerant electrons and a semi-classical spin \){\cal S}\( \)\gg \( \)1\( for the impurity. The non-Fermi liquid regime of the Kondo problem is achieved in the...

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Veröffentlicht in:	arXiv.org 2021-05
Hauptverfasser:	Karki, D B, Kiselev, Mikhail N
Format:	Artikel
Sprache:	eng
Schlagworte:	Channels Electron spin Fermi liquids Field theory Impurities Physics - Strongly Correlated Electrons Quantum transport Resistance Resonance scattering
Online-Zugang:	Volltext
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