Normalized Schwinger-Dyson equations in Quantum Electrodynamics |
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| Authors: | M. Berrondo J. F. Van Huele |
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| Affiliation: | (1) Dept. Physics and Astronomy, Brigham Young University, 84602 Provo, Utah, USA |
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| Abstract: | We obtain Schwinger-Dyson equations for the normalized two-point propagators in Quantum Electrodynamics. Exploiting the spectral representations of the Green functions, we deal with normalized quantities everywhere. The explicit form we obtain for the propagator equations allows for non-perturbative approaches.1 On leave from Instituto de Física, UNAM, Mexico. |
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| Keywords: | normalized propagators coupled equations |
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