Recent content by curiouserand.

ok... so am i getting this right? ... since E/c can change then lorentz boosting of a photon in the direction of its travel changes its energy therefore changing its frequency/colour only? the velocity remains at c

hi there! Just wondering... if i have a photon moving in the z direction 4 momentum given by (0,0,1,1) and I lorentz boost it in the z direction... would I get the same original 4 momentum (0,0,1,1) because i thought that boosting something at the speed of light means that it remains at...