Dark matter ? But as explained by Manfred above, we have estimates of “c the speed of light” and of “c the fundamental constant of GR/QM” that match and don’t match with the OPERA team… so I’m just noticing I’m confused for now. And waiting for further tests (like Fermilab or Japanese team who said they’ll try to reproduce it).
Then what would be constraining the travel speed of light in a vacuum?
It is possible that a photon’s energy/ mass is doing so. I believe this was discused in detail in the previous post.
Dark matter ? But as explained by Manfred above, we have estimates of “c the speed of light” and of “c the fundamental constant of GR/QM” that match and don’t match with the OPERA team… so I’m just noticing I’m confused for now. And waiting for further tests (like Fermilab or Japanese team who said they’ll try to reproduce it).