331 citations
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Showing 1999 · cond-mat.str-elShow all
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cond-mat.str-el1999★ 8 cited
Three-body correlations in the Nagaoka state on the square lattice
Jun-ichi Igarashi, Manabu Takahashi, Tatsuya Nagao
A three-body scattering theory previously proposed by one of the present authors is developed to be applied to the saturated ferromagnetic state in the two-dimensional Hubbard mode…
cond-mat.str-el1999★ 19 cited
The Kondo lattice model with correlated conduction electrons
Tom Schork, Stefan Blawid, Jun-ichi Igarashi
We investigate a Kondo lattice model with correlated conduction electrons. Within dynamical mean-field theory the model maps onto an impurity model where the host has to be determi…