Published online by Cambridge University Press: 24 October 2008
The modified field equations proposed by the author can be derived from the energy density
(where is the electric displacement, the magnetic induction, the Poynting vector) with the help of the commutation laws for these vectors.
* Born, M., Proc. Roy. Soc. A, 143 (1934), 410.CrossRefGoogle Scholar
† Born, M. and Infeld, L., Proc. Roy. Soc. A, 147 (1934), 522CrossRefGoogle Scholar; 150 (1935), 141.
‡ Schrödinger, E., Proc. Roy. Soc. A, 150 (1935), 465.CrossRefGoogle Scholar
* Born, M., Proc. Roy. Soc. A, 143 (1934), 410.CrossRefGoogle Scholar
† This system of sixteen matrices has been studied by several authors, especially by Eddington, , Proc. Roy. Soc. A, 126 (1930), 696CrossRefGoogle Scholar. But the properties used here seem not to have attracted attention from anyone.
* Loc. cit.
* Schrödinger, E., Preuss. Akad. d. Wiss., Phys. Math. Kl. (1930), 1Google Scholar; (1931), 3.