Finite temperature strong-coupling expansions for the Kondo lattice model
classification
❄️ cond-mat.str-el
keywords
expansionskondolatticemodelstrong-couplingtemperaturearbitrarycharge
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Strong-coupling expansions, to order $(t/J)^8$, are derived for the Kondo lattice model of strongly correlated electrons, in 1-, 2- and 3- dimensions at arbitrary temperature. Results are presented for the specific heat, and spin and charge susceptibilities.
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