Flavor changing strings and domain walls

Gai Dvali, Goran Senjanović

    Research output: Contribution to journalArticlepeer-review


    We consider the cosmological consequences of a spontaneous breaking of non-Abelian discrete symmetries, which may appear as a natural remnant of a continuous symmetry, such as a family symmetry. The result may be a stable domain wall across which an electron would turn into a muon (or νe into νμ) or a flavor analog of an Alice string-domain-wall structure with the same property.

    Original languageEnglish (US)
    Pages (from-to)9-12
    Number of pages4
    JournalPhysical Review Letters
    Issue number1
    StatePublished - 1994

    ASJC Scopus subject areas

    • General Physics and Astronomy


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