Refernces
P. A. M. Dirac:Proc. Roy. Soc., A117, 610 (1928); A118, 351 (1928).
T. D. Newton andE. P. Wigner:Rev. Mod. Phys.,21, 400 (1949).
S. M. W. Ahmad andE. P. Wigner:Nuovo Cimento,28 A, 1 (1975).
G. C. Hegerfeldt:Phys. Rev. D,10, 3320 (1974).
W. Pauli:Handbuch der Physik, Vol.24 (Berlin, 1933), p. 91.
E. Mendels andS. A. Wouthuysen:Phys. Lett.,43 B, 333 (1973).
D. Leiter andG. Szamosi:Lett. Nuovo Cimento,5, 414 (1972).
We are using the relation [γμ,γν]+=2δμν.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
da Silveira, A. Mass term in the Dirac electron theory. Lett. Nuovo Cimento 15, 228–230 (1976). https://doi.org/10.1007/BF02727660
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/BF02727660