Role of the anomalous U(1)A for the solution of the doublet-triplet splitting problem via the Pseudo-Goldstone mechanism

Gia Dvali, Stefan Pokorski

    Research output: Contribution to journalArticle

    Abstract

    The anomalous U(1)A symmetry provides a generic method of getting accidental symmetries. Therefore, it can play a crucial role in solving the doublet-triplet splitting problem via the pseudo-Goldstone mechanism to all orders in MP -1. No additional discrete or global symmetries are needed.

    Original languageEnglish (US)
    Pages (from-to)807-810
    Number of pages4
    JournalPhysical Review Letters
    Volume78
    Issue number5
    StatePublished - 1997

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    ASJC Scopus subject areas

    • Physics and Astronomy(all)

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    Role of the anomalous U(1)A for the solution of the doublet-triplet splitting problem via the Pseudo-Goldstone mechanism. / Dvali, Gia; Pokorski, Stefan.

    In: Physical Review Letters, Vol. 78, No. 5, 1997, p. 807-810.

    Research output: Contribution to journalArticle

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