Abstract
By using Kikkawa’s method the equivalence of the nonrenormalizable pair interaction\(\bar \psi \psi \phi ^2 \) to a renormalizable theory is proved. Equivalence relationships between a few other nonrenormalizable and renormalizable interactions are also indicated.
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Rajasekaran, G., Srinivasan, V. Renormalizable theories from nonrenormalizable interactions. Pramana - J Phys 9, 239–247 (1977). https://doi.org/10.1007/BF02846203
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DOI: https://doi.org/10.1007/BF02846203