Study of nonequilibrium Kondo phenomenon via nonperturbative dynamical theory

We develop a nonperturbative dynamical theory (NDT) to calculate the retarded Green's function under nonequilibrium conditions. The NDT is particularly useful for treating nonequilibrium transport problems in systems with strong correlation. We apply our NDT to the well-known single-impurity An...

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Hauptverfasser:	Hong, Jongbae, Seo, Kyungchul
Format:	Artikel
Sprache:	eng
Schlagworte:	Physics - Mesoscale and Nanoscale Physics Physics - Strongly Correlated Electrons
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