Physics – Condensed Matter – Strongly Correlated Electrons
Scientific paper
2007-01-31
Physics
Condensed Matter
Strongly Correlated Electrons
4 pages, 2 figures
Scientific paper
We develop a nonperturbative dynamical theory (NDT) that is useful for treating nonequilibrium transport in a system with strong correlation. We apply our NDT to the single-impurity Anderson model in equilibrium to check its reliability by comparing with the results of numerical renormalization group method (NRG). We finally suggest a self-consistent loop to calculate the current in a lead-dot-lead system with Kondo coupling.
Hong Jongbae
Woo Wonmyung
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