$\alpha$-Representation for QCD

Abstract

An $\alpha$-parameter representation is derived for gauge field theories.It involves, relative to a scalar field theory, only constants and derivatives with respect to the $\alpha$-parameters. Simple rules are given to obtain the $\alpha$-representation for a Feynman graph with an arbitrary number of loops in gauge theories in the Feynman gauge.

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References in corpus (1)

• Regge behaviour and Regge trajectory for ladder graphs in scalar ${\Phi }^3$ field theory