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    • CommentRowNumber1.
    • CommentAuthorUrs
    • CommentTimeJul 22nd 2011

    stub for T-fold

    • CommentRowNumber2.
    • CommentAuthorUrs
    • CommentTimeFeb 26th 2014

    added a pointer to Thomas Nikolaus’ talk as of yesterday to T-fold.

    (I wish there were more to link to at the moment, but at least the broad statement should be recorded for the time being.)

    • CommentRowNumber3.
    • CommentAuthorUrs
    • CommentTimeFeb 26th 2014

    so for completeness I gave T-duality 2-group its own entry

    • CommentRowNumber4.
    • CommentAuthorUrs
    • CommentTimeApr 4th 2018
    • (edited Apr 4th 2018)

    Finally Thomas Nikolaus and Konrad Waldorf have written up their formalization of Chris Hull’s idea of T-folds, in terms of the higher differential geometry of principal 2-bundles for the T-duality 2-group. I have added a pointer as Nikolaus-Waldorf 18.

    diff, v13, current

    • CommentRowNumber5.
    • CommentAuthorUrs
    • CommentTimeNov 6th 2019
    • (edited Nov 6th 2019)

    slightly expanded and re-organized the Idea-text. (But it remains a stub.)

    diff, v18, current

    • CommentRowNumber6.
    • CommentAuthorUrs
    • CommentTimeJul 19th 2022
    • (edited Jul 19th 2022)

    I have given the references on the higher geometric formulation its own subsection (here) and then I have added these:

    The automorphism 2-group of the T-duality 2-group (and hence potentially the full structure of T-folds) is determined in:

    Introduction and review:

    Proposals for further generalization (2-connections and further non-geometric backgrounds):

    diff, v22, current

    • CommentRowNumber7.
    • CommentAuthorUrs
    • CommentTimeDec 10th 2022

    added pointer to:

    diff, v23, current

    • CommentRowNumber8.
    • CommentAuthorperezl.alonso
    • CommentTimeJun 8th 2024

    replaced broken link with pdf

    diff, v24, current