Complete set of electromagnetic corrections to the nucleon mass in the Nambu-Jona-Lasinio model

A. N. Kvinikhidze, B. Blankleider

    Research output: Contribution to journalArticle

    2 Citations (Scopus)

    Abstract

    We show how to derive the complete set of electromagnetic corrections to the Nambu-Jona-Lasinio (NJL) model of the nucleon. Our results enable an accurate estimate of the electromagnetic contribution to the neutron-proton mass difference within this model. At the same time, our procedure demonstrates the way to calculate the complete set of meson corrections to the NJL model that maintains chiral symmetry.

    Original languageEnglish
    Pages (from-to)210-213
    Number of pages4
    JournalNuclear Physics A
    Volume670
    Issue number1-4
    DOIs
    Publication statusPublished - 8 May 2000

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