User:Ronnotel/DipoleMoment

Anomalous Dipole Moment
Alternatively, the formula $$\frac{g}{2}=1+\frac{\alpha}{2\pi}+\frac{2}{3}\alpha^2\left(\frac{\alpha}{2\pi}\right)-\frac{4}{3}\left(\frac{\alpha}{2\pi}\right)^2$$ provides a value to the limit of experimental error.

Twitter version: Anomalous electron dipole moment w/11-digit accuracy: g/2 = 1 + alpha/2pi + (2/3)*alpha^2*(alpha/2pi) - (4/3)*(alpha/2pi)^2