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arxiv: hep-ph/9507331 · v1 · submitted 1995-07-18 · ✦ hep-ph · hep-th

The Schwinger Mass in the Massive Schwinger Model

classification ✦ hep-ph hep-th
keywords schwingermassmodelcomputemassivecorrectionsderiveexact
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We derive a systematic procedure to compute Green functions for the massive Schwinger model via a perturbation expansion in the fermion mass. The known exact solution of the massless Schwinger model is used as a starting point. We compute the corrections to the Schwinger mass up to second order.

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