@danhon As far as we can tell, the best explanation of all the data together is that fundamental constants are, indeed, constant. There is also earthbound (as opposed to cosmological) evidence that the fine structure parameter is constant.
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Robert McNees (mcnees@mastodon.social)'s status on Friday, 11-Aug-2023 16:06:44 UTC Robert McNees -
Let the Right Hon In (danhon@dan.mastohon.com)'s status on Friday, 11-Aug-2023 16:06:48 UTC Let the Right Hon In Reading about Hot Muon g - 2 Summer and am I right in understanding that the standard model predicts that constants stay constant and haven't changed, and that so far this has been borne out experimentally with cosmological observation?
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