1996
DOI: 10.1016/0550-3213(96)00269-6
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N = 1 supersymmetry and the three-loop anomalous dimension for the chiral superfield

Abstract: We calculate the three loop anomalous dimension for a general N = 1 supersymmetric gauge theory. The result is used to probe the possible existence of renormalisation invariant relationships between the Yukawa and gauge couplings.

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Cited by 103 publications
(144 citation statements)
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“…A sufficient condition on the chiral field anomalous dimension for this exact a-function to be viable was presented and shown (using the results of ref. [26,27]) to be satisfied up to three loops for the Wess-Zumino model.…”
Section: Jhep01(2015)138mentioning
confidence: 99%
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“…A sufficient condition on the chiral field anomalous dimension for this exact a-function to be viable was presented and shown (using the results of ref. [26,27]) to be satisfied up to three loops for the Wess-Zumino model.…”
Section: Jhep01(2015)138mentioning
confidence: 99%
“…There are no "off-diagonal" fermion-scalar contributions to this order. We parameteriseà (4) as 27) together with a related redefinition of T IJ ; see ref. [18] for further details.…”
Section: Jhep01(2015)138mentioning
confidence: 99%
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“…Однако в трехпетлевом приближении [8]- [10] были выявлены разногласия между предсказаниями, следую-щими из точной β-функции, и конкретными вычислениями, сделанными в MS-схеме для β-функции, определенной как производная перенормированной константы свя-зи. При этом было показано [9], что эти разногласия могут быть устранены специ-альным выбором схемы перенормировки, причем сама возможность выбора такой схемы, как оказалось, является крайне нетривиальной [11].…”
Section: Introductionunclassified