Sixth-Order Magnetic Moment of the Electron

Abstract

A calculation of the sixth-order anomalous magnetic moment of the electron is presented. We obtain ${a}_{e}=\frac{1}{2}\frac{\ensuremath{\alpha}}{\ensuremath{\pi}}\ensuremath{-}0.32847{(\frac{\ensuremath{\alpha}}{\ensuremath{\pi}})}^{2}+1.49{(\frac{\ensuremath{\alpha}}{\ensuremath{\pi}})}^{3}$ which is in good agreement with the present experimental answer.