According to superstring theory, the whole world is made up of small particles with 11 dimensions of motion.
Therefore, electrons, protons, and neutrons should also be made of these small particles. In this paper, we will explain that the photon, which is the smallest mass unit and the entire universe is made up of it. This particle also has different motions. All motions of the photon could be defined at least in 11 dimensions. On the other hand, we will proof the existence of Sub-Photons in the Big Bang phenomenon which we call “Saleh particle”, that is a particle equal to a millionth of a photon.
