Do you know the Goos-Hänchen effect of optics
From GUTCP..
A bound electron is a resonator cavity, and can capture photons of the appropriate energy level. The “mass” of the photon is the momentum contained in its electric and magnetic fields.[4].
It would be a triumph for the GUTCP model of the electron and photon if it gives a more excellent postdiction to explain the size/sign of this effect..
especially the metal reflection occurrence
"
We report the first observation of the Goos-Hannchen shift of a light beam incident on a metal surface
This phenomenon is particularly interesting because the Goos-Hanchen shift for p polarized light in metals is negative
and much bigger than the positive shift for s polarized light.
The experimental result for the measured shifts as a function of the angle of incidence is in excellent agreement with theoretical predictions.
In an energy-flux interpretation, our measurement shows the existence of a backward energy flow at the bare metal surface
when this is excited by a p polarized beam of light.