Free Electrons Compton Scattering Can Produce an Illusion of Expanding Universe

The high-precision measurements of the Hubble parameter make theory cosmic expansion more and confusing, which bolsters idea that new physics may be needed to explain mismatch. Astronomical observations show Universe is expanding exponentially. Free electron Compton scattering (FEC) can produce illusion exponentially Universe: FEC causes photons redshift exponentially, photon beam expands along propagation direction. Is this a coincidence? factor z = (1+z); length stretch (time dilation supernova curve) volume (1+z)3, effect does not blur image distant galaxies. reason for rejecting “tired light” hold in FEC.