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QFT's With Action of Degree 3 and Higher and Degeneracy of Tensors

Valeri V. Dolotin

hep-tharXiv:hep-th/9706001

Abstract

In this paper we develop a technique of computation of correlation functions in theories with action being cubic or higher degree form in terms of discriminants of corresponding tensors. These are analogues of formula ∫ (iT(x))dx T-1/2 for symmetric tensors of rank two.

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