More on DBI action in 4D N = 1 supergravity

Shuntaro Aoki, Yusuke Yamada

    Research output: Contribution to journalArticle

    3 Citations (Scopus)


    We construct a Dirac-Born-Infeld (DBI) action coupled to a two-form field in four dimensional N = 1 supergravity. Our superconformal formulation of the action shows a universal way to construct it in various Poincaré supergravity formulations. We generalize the DBI action to that coupled to matter sector. We also discuss duality transformations of the DBI action, which are useful for phenomenological and cosmological applications.

    Original languageEnglish
    Article number121
    JournalJournal of High Energy Physics
    Issue number1
    Publication statusPublished - 2017 Jan 1



    • D-branes
    • Supergravity Models
    • Superspaces
    • Supersymmetry and Duality

    ASJC Scopus subject areas

    • Nuclear and High Energy Physics

    Cite this