Non-Abelian photon

In this paper, we have proposed SU(2) non-Abelian electromagnetism gauge theory. In the theory, photon has self-interaction and interaction, which can explain photon entanglement phenomenon in quantum information. Otherwise, we find there are three kinds photons γ^+, γ^- and γ^0, and they have electric charge +e_γ, -e_γ and 0, respectively, which are accordance with some experiment results.