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Renormalizable theories from nonrenormalizable interactions |
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| Authors: | G Rajasekaran V Srinivasan |
| Affiliation: | (1) Department of Theoretical Physics, University of Madras, 600 025 Madras;(2) Tata Institute of Fundamental Research, 400 005 Bombay |
| Abstract: | By using Kikkawa’s method the equivalence of the nonrenormalizable pair interaction  to a renormalizable theory is proved. Equivalence relationships between a few other nonrenormalizable and renormalizable interactions are also indicated. |
| Keywords: | Quantum field theory renormalizable and nonrenormalizable interactions composite particles pair interaction φ 6 coupling |
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