Quasiparticle weight renormalization in the effective spin-fermion models

DOI10.1016/S0375-9601(00)00509-0zbMath1050.82554OpenAlexW2088574872WikidataQ57962872 ScholiaQ57962872MaRDI QIDQ1579388

A. F. Barabanov, R. O. Kuzian, L. B. Litinskii

Publication date: 6 September 2000

Published in: Physics Letters. A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0375-9601(00)00509-0

zbMATH Keywords

Hamiltonianstrongly correlated systemsself-consistent Born approximationMori-Zwanzig projection methodAnderson latticeKondo latticephotoemission intensityspin-polaron spectral density

Mathematics Subject Classification ID

Dynamic lattice systems (kinetic Ising, etc.) and systems on graphs in time-dependent statistical mechanics (82C20) Statistical mechanics of solids (82D20)

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