Analytic results for Schwinger--Dyson equations with a mass term

Abstract

Using kinematic renormalization, we derive the Schwinger--Dyson equations for a massive Yukawa model and a Wess--Zumino-like one. Both have linear Schwinger--Dyson equations and a massive renormalized particle. An explicit solution is found in the IR limit of the non-supersymmetric case. Parametric solutions are found in the UV limit of the same model and for the supersymmertic model.

References in corpus (2)

• An Étude in non-linear Dyson--Schwinger Equations
• Towards a Pion Generalized Parton Distribution Model from Dyson-Schwinger Equations