Pk. Anastasovski et al., On the representation of the Maxwell Heaviside equations in terms of the Barut field four vector, OPTIK, 111(6), 2000, pp. 246-248
It is shown that the Maxwell Heaviside equations can be written simply in t
erms of a field four vector G(mu) = (0, cB + iE), where B is magnetic flux
density and E is electric field strength. The method given is much simpler
that than used by Barut [1] in expressing the Maxwell Heaviside equations a
s neutrino equations. Under Lorentz transformation G(mu) transforms as a fo
ur vector, leading to novel interpretation. The field four vector G(mu) lea
ds directly to cyclical relations between magnetic fields in the vacuum.