https://www.researchgate.net/publication/356360685_Why_glass_slows_down_light_phase_velocity_without_slowing_the_propagation_speed_of_its_photons_which_are_travelling_at_constant_speed_c_inside_the_glass
Natrafiłem na taki coś i mam kilka pytań, bo nie umiem sobie tego dobrze przetłumaczyć:
"A minimum giggling in the atom's field is of course present by the passing of the photon"
Co tu autor miał na myśli, atom według niego robi spowolnienie czy nie?
Potem jest takie wyjaśnieni:
"We came to the
conclusion that in vacuum interstellar “empty” space where there is practically no stable matter present
their manifold of the photon is simply a circular 2D loop like the case of a vortex ring or smoke ring with
its wavelength being equal to the perimeter of the ring. However, when passing through a dense matter
field like glass which is filled with electromagnetic flux energy it pushes forward the flux as it moves
creating a spherical 3D halo around it as it cuts through the matter field of the glass."
No i w próżni traktują foton jako 2d a w materii 3d ? Ma to uzasadnienie?
No i potem:
"Thus, now from 2D
5
it becomes a 3D confined field particle thus as other researchers suggest is not a massless particle anymore and becomes something different called polariton [5] which has mass and therefore would slow down its group velocity lower than c."
W materii foton dostaje masę ? Dziwne to spojrzenie. Nie można po prostu powiedzieć, że atomy spowalniają prędkość? Dobrze, że je odżucili.
"On the other hand however although the photon very little interacts with the individual atoms on its path, it interacts quite strongly with the total matter field of the glass as shown in fig.3"
Czy to nie jest tak, że pole materii to część atomu? W atomie tego pola nie ma ?
Interakcja fotonu z polem EM atomów powoduje spowolnienie?
Dobrze sobie to przetłumaczyłem?