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    • CommentRowNumber1.
    • CommentAuthorzskoda
    • CommentTimeNov 1st 2023

    A stub.

    v1, current

    • CommentRowNumber2.
    • CommentAuthorUrs
    • CommentTimeNov 1st 2023

    We have this at AGT correspondence.

    • CommentRowNumber3.
    • CommentAuthorzskoda
    • CommentTimeNov 2nd 2023
    • (edited Nov 2nd 2023)

    Well, yes, but it is not the same, as the class S also denotes a corresponding class of SCFTs, not only POV of AGT, and there are many facts about each side not related to the correspondence. So many topics related to class S, like classification are not about AGT correspondence per se.

    Edit: are you in fact against keeping separate entries or just want to have them interlinked ?

    • CommentRowNumber4.
    • CommentAuthorUrs
    • CommentTimeNov 2nd 2023

    It seems odd to vaguely refer to “a specific class of gauge field theories” and “certain superconformal field theories” while we have plenty of details on all this already.

    • CommentRowNumber5.
    • CommentAuthorzskoda
    • CommentTimeNov 2nd 2023

    The details in AGT correspondence are not describing the entire class SS, it is stated in a special subcase. As Le Floch says

    Class S is a wide class of 4d supersymmetric gauge theories (ranging from super-QCD (quantum chromodynamics) to non-Lagrangian theories) obtained by twisted compactification of 6d N=2 superconformal theories on a Riemann surface C.

    Or we have a more general description elsewhere in nnLab ?

    • CommentRowNumber6.
    • CommentAuthorzskoda
    • CommentTimeNov 2nd 2023
    • (edited Nov 2nd 2023)

    I mean, it is not only super-Yang-Mills case.

    Edit: of course, it is still a stub.

    But I will now skip an administrative duty because I have to explain a stub which is not finished yet. Please suggest changes and/or wait for completion.

    • CommentRowNumber7.
    • CommentAuthorUrs
    • CommentTimeJan 8th 2024

    Have polished the text and referencing in various places.

    Changed page name from “class S” to “class S field theory”

    added pointer to:

    diff, v4, current