Abstract
It is shown that the formalism for eliminating vacuum degeneracy can be used to reduce the Heisenberg-Ivanenko nonlinear spinor Lagrangian to a Weinberg-type model Lagrangian of the weak and electromagnetic interactions.
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S. Weinberg, Phys. Rev. Lett.,19, 1264 (1967); and the following generalizations thereof: J. Schechter and Y. Ueda, Phys. Rev.,D2, 736 (1970); K. Tanaka, Phys. Rev.,D5, 3243 (1972); A. D. Dolgov, L. B. Okun, and V. I. Zakharov, Phys. Lett.,46B, 70 (1973).
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 12, pp. 134–136; December, 1974.
I thank Professor D. Ivanenko for stimulating ideas and his constant interest and Dr. D. F. Kurdgelaidze for helpful discussions.
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Zao, N.N. Nonlinear spinor theory and Weinberg's model. Soviet Physics Journal 17, 1746–1748 (1974). https://doi.org/10.1007/BF00892890
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DOI: https://doi.org/10.1007/BF00892890