Geodesic
Unitarity and the interaction of massless particles
Teoretičeskaâ i matematičeskaâ fizika, Tome 10 (1972) no. 2, pp. 264-270 
L. V. Prokhorov. Unitarity and the interaction of massless particles. Teoretičeskaâ i matematičeskaâ fizika, Tome 10 (1972) no. 2, pp. 264-270. http://geodesic.mathdoc.fr/item/TMF_1972_10_2_a11/
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Voir la notice de l'article provenant de la source Math-Net.Ru

A study is made of the restrictions that are imposed by the unitarity condition on the effective interaction of massless particles. It is shown that only interactions of nonrenormalizable type are acceptable.

[1] N. A. Ilichev, L. V. Prokhorov, TMF, 6 (1971), 645

[2] S. Weinberg, Phys. Rev., 140B (1965), 516 | DOI | MR

[3] A. Vaitman, Problemy v relyativistskoi dinamike kvantovannykh polei, § 4, «Nauka», 1968

[4] N. N. Bogolyubov, D. V. Shirkov, Vvedenie v teoriyu kvantovannykh polei, § 28, GITTL, 1957 | MR