Abstract
For the N = 1 supersymmetric electrodynamics it is shown that if the Gell-Mann-Low function coincides with the exact Novikov-Shifman-Vainstein-Zakharov β-function (NSVZ β-function), then the sum of some effective diagrams with vertices of three and four points is zero.
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Original Russian Text © K.V. Stepanyantz, E.S. Shevtsova, 2009, published in Vestnik Moskovskogo Universiteta. Fizika, 2009, No. 3, pp. 19–22.
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Stepanyantz, K.V., Shevtsova, E.S. A new relation restricting the Green functions of N = 1 supersymmetric electrodynamics. Moscow Univ. Phys. 64, 250–254 (2009). https://doi.org/10.3103/S0027134909030059
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DOI: https://doi.org/10.3103/S0027134909030059