Post by J. J. LodderPost by Paul B. AndersenPost by LaurenceClarkCrossen"In his memoirs Count Harry Kessler records some conversations with
Einstein, including one where he asked the point-blank question : do
your theories relate to the atomic components? And receive the equally
blunt answer 'no'. Einstein gave his opinion that objects on such a
small scale would not be covered by his theory (See 'Diaries of a
Cosmopolitan' by Kessler, entry for Monday 14th Feb 1921)" [Newton, Zak.
WAS EINSTEIN WRONG? . The Electronic Book Company. Kindle Edition.]
Yes, Einstein was wrong when he thought that SR wouldn't
be applicable for "atomic components" such as electrons.
QED is based on SR.
Supposing that Einstem had such an opinion. (probably not)
"No" was also the best possible answer
to get rid of the nuisance in the shortest possible time.
Note also that it is not clear at all what "atomic components"
might have meant at the time. (1921!)
For better understanding of the issues you would need a transcript
of !both sides! of the conversation.
Einstein worked with this Count Kesser on subjects like pacifism.
There is no indication that Kessler had much command of physics
beyond the obsolete high school level of his youth,
Jan
So, "nuisance" is how you see that kind of question
of matters of fact?
Einstein, for example, at one point addressed his
opinion in whether atoms were "real", and he helps
to effect to reflect that in the operationalist,
instrumentalist account, that they're positive in
the positivist sense and in the physical model
and thusly "real", yet, then he also averred that
particles are a conceit in a continuum mechanics,
and that it's a continuum mechanics "the real",
so, it's more like you don't understand the
context where he replied in the negative,
now for that matter do you appear to know
that there's a furthermore stronger logicist
positivist instrumentalist operationalist
account, about that.
Then Feynman and QED and inventing virtual photons
everywhere, you know, unladen African or European
mass-less charge-less discrete conceits to a
model of wave action a continuum mechanics,
those of course are way less "real" and furthermore
they never show up to the operationalist/instrumentalist,
only the outcomes.
So, not only are you wrong about that,
you're also not right about that.