On Friday, February 3, 2023 at 5:37:03โฏPM UTC-8, Richard Hertz wrote:
> I reproduce here my reply to prokariotic, because I think it deserves to have
> a dedicated thread. It's related to the title of the P&R 1960 paper, and contain
> a "derivation" of the gravitational frequency shift that is believed to be real.
>
> ******************************************************************
>
> On Friday, February 3, 2023 at 6:19:17 PM UTC-3,
prokaryotic.c...@gmail.com wrote:
>
> <snip>
>
> > Let me just get something clear. As I have written elsewhere, "...the
> > theoretical arguments predicting gravitational time dilation do not
> > depend on the details of general relativity at all. Any theory of gravity
> > will predict gravitational time dilation if it respects the principle of
> > equivalence. This includes Newtonian gravitation." Are we agreed
> > on that? You do not dispute that gravitational time dilation is a real
> > phenomenon. You just claim that Pound and Rebka never actually
> > measured it, correct?
>
> I don't believe that gravitational time dilation is REAL. I did post, weeks ago and in a trolling way, how could Einstein
> have had such heuristic insight between 1907 and 1911. I can't find the thread now, as I'm kind of lazy, but let me to
> state the WRONG basis of such heuristic/hallucinogenic proposal.
>
> 1) KEY BELIEF: Rest energy Eโ = mโcยฒ is REAL (I don't agree with this STUPID ASSERTION, which has no physical meaning).
>
> 2) If mโ is put on inertial motion at v speed, then mโ gains kinetic energy KE = 1/2 mโvยฒ (FORGET relativity for a while), and
> the TOTAL ENERGY of mโ is now E = Eโ (1 + 1/2 vยฒ/cยฒ).
>
> 3) THEREFORE, if I slowly rise mโ to a tiny height d (so the gravitational acceleration g is almost CONSTANT), the WORK
> performed with such action IS NOT LOST, but stored in mโ as POTENTIAL ENERGY U = mโgd. Hence, mโ has now a
> TOTAL ENERGY E = Eโ (1 + gd/cยฒ).
>
> 4) NOW THE TRICKY INSIGHT (remember the IRONIC title of the P&R paper: "APPARENT WEIGHT OF PHOTONS"):
>
> IF I have a photon with mass mโ = hfโ/cยฒ (Planck), and I do with it what's described in 3), THEN THE TOTAL ENERGY OF THE PHOTON IS:
>
> E = Eโ + โE = hfโ (1 + gd/cยฒ) = hfโ
>
> THEN, IT HAPPENED THAT THE PHOTON HAS A NEW FREQUENCY fโ, AND
>
> fโ = fโ (1 + gd/cยฒ)
>
> HOW DID THAT HAPPEN? NO RELATIVITY AND THE SAME EINSTEIN'S 1911 FORMULA? IT CAN'T BE RIGHT, CAN BE?
>
> BECAUSE IT'S A FAILED HEURISTIC PROPOSITION. A FAIRY TALE. SOMETHING THAT EINSTEIN THOUGHT THAT WAS A BREAKTHROUGH.
>
> But it's WRONG, through and through. BECAUSE PHOTONS DON'T HAVE MASS!!
>
> Then, saving the relativity GOBBLEDYGOOK, and trying to derive it from TWO KNOWN AND VALID THEORIES (Newton and Planck) PLUS
> using a 1:1 relationship mass-energy (Hassenhorl was close to it by 1905, as Poincarรฉ by 1900, and MANY OTHERS), you can derive
> such STUPID FALLACY about GRAVITY affecting TIME.
>
> BUT such assertion IS FALSE, because ELECTROMAGNETIC ENERGY HAS NO MASS INVOLVED. Einstein thought that it had, but it was
> a FAULTY, WRONG proposition.
>
> Yet, here we are 112 years after that 1911 paper, arguing IF EINSTEIN WAS THE MESSIAH OR JUST AN IMBECILE.
>
> A messiah for you.
>
> An imbecile for me.
>
> ********************************************************************
A massless photon obviously would not be affected by gravity at all. I suspect that to be the case. Is it possible for energy to exist without mass?