Hidden isometry of “T-duality without isometry”

Peter Bouwknegt, Mark Bugden, Ctirad Klimčík*, Kyle Wright

*Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review

    8 Citations (Scopus)

    Abstract

    We study the T-dualisability criteria of Chatzistavrakidis, Deser and Jonke [3] who recently used Lie algebroid gauge theories to obtain sigma models exhibiting a “Tduality without isometry”. We point out that those T-dualisability criteria are not written invariantly in [3] and depend on the choice of the algebroid framing. We then show that there always exists an isometric framing for which the Lie algebroid gauging boils down to standard Yang-Mills gauging. The “T-duality without isometry” of [3] is therefore nothing but traditional isometric non-Abelian T-duality in disguise.

    Original languageEnglish
    Article number116
    JournalJournal of High Energy Physics
    Volume2017
    Issue number8
    DOIs
    Publication statusPublished - 1 Aug 2017

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