Effective indirect multi-site spin-spin interactions in the s-d(f) model
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DOI: 10.1016/j.jmmm.2016.12.075
Abstract: Abstract Using the diagram technique for Matsubara Green's functions it is shown that the dynamics of the localized spin subsystem in the s–d(f) model can be described in terms of an effective spin model with… read more here.
Keywords: multi site; spin interactions; model; site spin ... See more keywords