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ed00716c-81eb-4923-b35a-68b75701946f

Added by Arxiv Bot | Added: 2026-03-02 18:02 | Views: 0 | Source: arXiv Dataset IDs (Model)

The Hubbard model on a complete graph: Exact Analytical results

Authors	Mario Salerno
Categories	solv-int cond-mat nlin.SI
ArXiv ID	solv-int/9603007
URL	https://arxiv.org/abs/solv-int/9603007
DOI	10.1007/s002570050064
Journal	Z. Phys. B 99 (1996) 469

Abstract

We derive the analytical expression of the ground state of the Hubbard model with unconstrained hopping at half filling and for arbitrary lattice sites.

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    "doi": "10.1007/s002570050064",
    "journal_ref": "Z. Phys. B 99 (1996) 469",
    "title": "The Hubbard model on a complete graph: Exact Analytical results",
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