Geodesic
Investigating the anomaly puzzle in $N=1$ supersymmetric electrodynamics
Teoretičeskaâ i matematičeskaâ fizika, Tome 142 (2005) no. 1, pp. 37-57

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Using Schwinger–Dyson equations and Ward identities in the $N=1$ supersymmetric electrodynamics regularized by higher derivatives, we find that we can calculate some contributions to the two-point Greens function of the gauge field and to the $\beta$-function exactly in all orders of the perturbation theory. We use the results to investigate the anomaly puzzle in the considered theory.
Keywords: supersymmetry, regularization, higher covariant derivative, anomaly puzzle. 
@article{TMF_2005_142_1_a4,
     author = {K. V. Stepanyantz},
     title = {Investigating the anomaly puzzle in $N=1$ supersymmetric electrodynamics},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {37--57},
     publisher = {mathdoc},
     volume = {142},
     number = {1},
     year = {2005},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2005_142_1_a4/}
}
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K. V. Stepanyantz. Investigating the anomaly puzzle in $N=1$ supersymmetric electrodynamics. Teoretičeskaâ i matematičeskaâ fizika, Tome 142 (2005) no. 1, pp. 37-57. http://geodesic.mathdoc.fr/item/TMF_2005_142_1_a4/