The value of the electromagnetic interaction constant and the calculation of the “anomalous charge” of a electron
Lu Wang · Yunnan Daxue xuebao. Shehui kexue ban · 2007
The numerical value of the electromagnetic interaction constant is calculated phenomenologically by means of Dirac large number D and Planck large number A,and the result tallies with the customary Value very well.In the dynamic model of the subquark structure of a lepton,because of the equi-valume surface deformation of a lepton caused by the movement of the subquarks in it,the symmetry breaking of electromgnetic interaction occurs,so that theanomalous massand the electric chargeof a lepton emerge and the value of α is no longer a constant but is changeable.The value of ΔQe反 can be calculated from Δme反 and that of the anomalous magnetic moment can also be done from both Δme反 and ΔQe反,which are near the experimental Values.And finally,the quantization conditions about Planck scale is discussed.