Spin correlations in electron liquids: Analytical results for the local-field correction in two and three dimensions
European Physical Journal B
409 - 417
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We study the spin correlations in two- and three-dimensional electron liquids within the sum-rule version of the self-consistent field approach of Singwi, Tosi, Land, and Sjölander. Analytic expressions for the spin-antisymmetric static structure factor and the corresponding local-field correction are obtained with density dependent coefficients. We calculate the spin-dependent pair-correlation functions, paramagnon dispersion, and static spin-response function within the present model, and discuss the spin-density wave instabilities in double-layer electron systems.
Keywords71.10.-w Theories and models of many electron systems
71.45.Gm Exchange, correlation, dielectric and magnetic functions, plasmons
73.20.Dx Electron states in low-dimensional structures (superlattices, quantum well structures and mutlilayers)
Self-consistent field approach
Published Version (Please cite this version)https://doi.org/10.1007/s100510050204
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