Renormalization of rational Lagrangians
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R. Delbourgo; K. Koller; Abdus Salam
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Article
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1971
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Elsevier Science
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English
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We show that rational Lagrangians of the type G@(l + ,kj-yl can be renormalized by introducing a finite class of infinite counter terms providing that the Dyson index v0 -"I < 3. The form of the counter terms is explicitly exhibited. The theories become unrenormalizable when Y 0 -v1 > 3; we discuss,