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A Note on the algebraic approach to the «almost» mean-field Heisenberg model

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Il Nuovo Cimento B (1971-1996)

Summary

We generalize to an «almost» mean-field Heisenberg model the algebraic approach already formulated for Ising models. We show that there exists a family of «relevant» states on which the algebraic dynamics αt can be defined.

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Authors and Affiliations

  1. Dipartimento di Matematica ed Applicazioni, Facoltà di Ingegneria Viale delle Scienze, 90128, Palermo, Italia

    F. Bagarello

  2. Istituto di Fisica dell’Università, Via Archirafi 36, 90123, Palermo, Italia

    C. Trapani

Authors
  1. F. Bagarello
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  2. C. Trapani
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Bagarello, F., Trapani, C. A Note on the algebraic approach to the «almost» mean-field Heisenberg model. Il Nuovo Cimento B 108, 779–784 (1993). https://doi.org/10.1007/BF02741875

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  • DOI: https://doi.org/10.1007/BF02741875

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