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.
- Publication:
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Nuclear Physics B
- Pub Date:
- February 1996
- DOI:
- 10.1016/0550-3213(96)00269-6
- arXiv:
- arXiv:hep-ph/9603386
- Bibcode:
- 1996NuPhB.473..308J
- Keywords:
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- High Energy Physics - Phenomenology;
- High Energy Physics - Theory
- E-Print:
- 18 pages. Uses Harvmac. Revised version includes discussion of the special case of the Wess-Zumino model