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    • CommentRowNumber1.
    • CommentAuthorUrs
    • CommentTimeMay 29th 2019
    • (edited May 29th 2019)

    added this pointer:

    diff, v3, current

    • CommentRowNumber2.
    • CommentAuthorUrs
    • CommentTimeOct 27th 2020

    added pointer to today’s

    • Gerard Gilmore, Gudrun Tausch-Pebody, The 1919 eclipse results which verified General Relativity and their later detractors: a story re-told (arXiv:2010.13744)

    diff, v5, current

    • CommentRowNumber3.
    • CommentAuthorUrs
    • CommentTimeDec 5th 2023

    added pointer to:

    • Albert Einstein, Physik und Realität, Journal of The Franklin Institute 221 3 (1936) [pdf]

    with this quote:

    To be sure, it has been pointed out that the introduction of a space-time continuum may be considered as contrary to nature in view of the molecular structure of everything which happens on a small scale. It is maintained that perhaps the success of the Heisenberg method points to a purely algebraical method of description of nature, that is to the elimination of continuous functions from physics. Then, however, we must also give up, by principle, the space-time continuum. It is not unimaginable that human ingenuity will some day find methods which will make it possible to proceed along such a path. At the present time, however, such a program looks like an attempt to breathe in empty space.

    diff, v9, current

    • CommentRowNumber4.
    • CommentAuthorUrs
    • CommentTimeJul 4th 2024

    added this quote:

    I am now occupied exclusively with the gravitational problem [i.e. general relativity/gravity], and believe that I can overcome all difficulties with the help of a local mathematician friend [Marcel Grossmann]. But one thing is certain, never before in my life have I troubled myself over anything so much, and that I have gained great respect for mathematics, whose more subtle parts I considered until now, in my ignorance, as pure luxury! Compared with this problem, the original theory of relativity [i.e. special relativity] is childish.

    diff, v11, current