Analytic results for mixed O(N)-RPN-1 σ-models in two dimensions

Sergio Caracciolo, Andrea Pelissetto, Alan D. Sokal

    Research output: Contribution to journalArticle

    Abstract

    We consider the two-dimensional O(N)-invariant lattice σ-model with mixed isovector-isotensor Hamiltonian. We discuss the perturbative expansion and the 1/N limit.

    Original languageEnglish (US)
    Pages (from-to)683-685
    Number of pages3
    JournalNuclear Physics B - Proceedings Supplements
    Volume34
    Issue numberC
    DOIs
    StatePublished - 1994

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    expansion

    ASJC Scopus subject areas

    • Nuclear and High Energy Physics

    Cite this

    Analytic results for mixed O(N)-RPN-1 σ-models in two dimensions. / Caracciolo, Sergio; Pelissetto, Andrea; Sokal, Alan D.

    In: Nuclear Physics B - Proceedings Supplements, Vol. 34, No. C, 1994, p. 683-685.

    Research output: Contribution to journalArticle

    Caracciolo, Sergio ; Pelissetto, Andrea ; Sokal, Alan D. / Analytic results for mixed O(N)-RPN-1 σ-models in two dimensions. In: Nuclear Physics B - Proceedings Supplements. 1994 ; Vol. 34, No. C. pp. 683-685.
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    abstract = "We consider the two-dimensional O(N)-invariant lattice σ-model with mixed isovector-isotensor Hamiltonian. We discuss the perturbative expansion and the 1/N limit.",
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