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Neural solutions of coupled ghost and gluon Dyson--Schwinger equations in Landau gauge
The coupled ghost and gluon Dyson Schwinger equations (DSEs) of four dimensional Landau gauge Yang Mills (YM) theory are solved with a neural representation trained only from renormalized equation residuals. The neural and fixed point solutions agree at the percent level and remain stable under changes of initialization, network size, integration grid, and infrared boundary condition. Variations of the three gluon...