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This article is cited in 15 scientific papers (total in 15 papers)
Summation of diagrams in $N=1$ supersymmetric electrodynamics regularized by higher derivatives
K. V. Stepanyantz M. V. Lomonosov Moscow State University, Faculty of Physics
Abstract:
For the massless $N=1$ supersymmetric electrodynamics regularized by higher derivatives, we partially sum the Feynman diagrams that define the divergent part of the two-point Green's function and cannot be found from Schwinger–Dyson equations and Ward identities. The result can be written as a special identity for Green's functions.
Keywords:
supersymmetry, higher covariant derivatives, Feynman diagrams, Schwinger–Dyson equations, Ward identities.
Received: 18.04.2005 Revised: 27.09.2005
Citation:
K. V. Stepanyantz, “Summation of diagrams in $N=1$ supersymmetric electrodynamics regularized by higher derivatives”, TMF, 146:3 (2006), 385–401; Theoret. and Math. Phys., 146:3 (2006), 321–334
Linking options:
https://www.mathnet.ru/eng/tmf2042https://doi.org/10.4213/tmf2042 https://www.mathnet.ru/eng/tmf/v146/i3/p385
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