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  1.  
    • CommentRowNumber1.
    • CommentAuthorUrs
    • CommentTimeSep 11th 2018
    • (edited Sep 11th 2018)

    on the occasion of adding one more recent reference (Wells 18) I gave the paragraphs criticizing the concept their own subsection Problems with the concept.

    And then I took the liberty to add what I think is the key problem, which is however generally overlooked in these discussions, away from the small community of mathematical field theorists: Dependence on the renormalization scheme

    diff, v18, current

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