This article is cited in 31 papers

A generalization of the renormalization-group equations for quantum-field theories of arbitrary form

D. I. Kazakov


Abstract: A generalization of the renormalization-group equations to theories with Lagrangian of arbitrary form, including unrenormalizable interactions, is given, in the framework of dimensional regularization, the obtained equations make it possible to determine the coefficient functions of the higher poles from the lowest pole or the generalized $\beta$ functions.

Received: 18.03.1987

 English version: Theoretical and Mathematical Physics, 1988, 75:1, 440–442

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