We use the world line path-integral approach to the Bern-Kosower formalism for developing a new algorithm for the calculation of the sum of diagrams with one spinor loop and a fixed number of external and internal photons. The method is based on world line supersymmetry, and on the construction of generalized world line Green functions. The two-loop QED {β} function is calculated as an example. {} 1996 The American Physical Society.
No takes yet. Share an insight, caveat, or question.
Schmidt et al. (1996) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: