Higher loop renormalization of a supersymmetric field theory

Abstract

Using Dyson--Schwinger equations within an approach developed by Broadhurst and Kreimer and the renormalization group, we show how high loop order of the renormalization group coefficients can be efficiently computed in a supersymmetric model.

8 pages, 2 figures

References in corpus (5)

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• Renormalization in quantum field theory and the Riemann-Hilbert problem II: the $\beta$-function, diffeomorphisms and the renormalization group
• Exact solutions of Dyson-Schwinger equations for iterated one-loop integrals and propagator-coupling duality
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Cited by in corpus (5)

• The QED beta-function from global solutions to Dyson-Schwinger equations
• Renormalization group functions for the Wess-Zumino model: up to 200 loops through Hopf algebras
• The QCD beta-function from global solutions to Dyson-Schwinger equations
• Approximate Differential Equations for Renormalization Group Functions in Models Free of Vertex Divergencies
• Five loop renormalization of the Wess-Zumino model