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Photons are
electromagnetic interaction of elementary particles to pass, is a gauge
bosons. Photon is the carrier of electromagnetic radiation, while in the
quantum field theory of electromagnetic interaction between photons is
considered a medium child [3]. With the majority of elementary particles
(such as electrons and quarks), compared to zero photon rest mass [4],
which means that the spread in a vacuum speed is the speed of light.
Like other quantum, the photon has a wave-particle duality: Photon be
able to demonstrate the classic wave refraction, interference,
diffraction and other properties. |