The mass of proton and the Planck mass within the framework of quantum electrodynamics

The self-gravity of the proton in the theory with the universal charge is considered. The problem is studied in the model of the proton consisting of the positron and four fermions. The self-interaction of the proton at the Planck scale is considered through the electromagnetic quantum which transits to the gravitational quantum through the Planck field, reducing to the Newtonian self-gravity of the proton. On the basis of the model of the proton, the mass of proton as well as the Planck mass are derived within the framework of quantum electrodynamics.