Zero Temperature Series Expansions for the Kondo Lattice Model

Australia); J. Oitmaa (Univ. of New South Wales; Sydney; W. Zheng

arxiv: cond-mat/0209305 · v1 · submitted 2002-09-13 · ❄️ cond-mat.str-el

Zero Temperature Series Expansions for the Kondo Lattice Model

W. Zheng , J. Oitmaa (Univ. of New South Wales , Sydney , Australia) This is my paper

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keywords expansionskondolatticemodelresultsserieschargecorrelated

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We present new results for the Kondo lattice model of strongly correlated electrons, in 1-, 2-, and 3-dimensions, obtained from high-order linked-cluster series expansions. Results are given for varies ground state properties at half-filling, and for spin and charge excitations. The existence and nature of the predicted quantum phase transition are explored.

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Zero Temperature Series Expansions for the Kondo Lattice Model

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