10 citations · 29 across the 5 of their papers we have counts for
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cond-mat.str-el2012★ 6 cited
Exact results on the Kondo-lattice magnetic polaron
S. Henning, P. Herrmann, W. Nolting
In this work we revise the theory of one electron in a ferromagnetically saturated local moment system interacting via a Kondo-like exchange interaction. The complete eigenstates f…
cond-mat.str-el2012★ 1 cited
Ferromagnetism and non-local correlations in the Hubbard model
Sören Henning, Wolfgang Nolting
We study the possibility and stability of band-ferromagnetism in the single-band Hubbard model for the simple cubic (SC) lattice. A non-local self-energy is derived within a modifi…