Abstract
This is a review of recent work which uses superfield Feynman diagrams to carry out loop calculations in supersymmetric models. I summarize the status of a calculation to compute the 3-loop ß-function in 0(4) Yang-Mills theory, describe a calculation in the much simpler Wess-Zumino model, and discuss the calculation of anomalies.
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References
M.T. Grisaru, M. Roček and W. Siegel,Nuclear Phys. B159 (1969) 429;see also M. Grisaru “Supergravity” (eds P. van Nieuwenhuizen and D.Z. Freedman, North-Holland Publ. Co. 1979 ), p. 1.
L.F. Abbott and M.T. Grisaru, “The Three-Loop 2-Function for the Wess-Zumino Model”, Brandeis preprint, March 1978 (to be published in Nuclear Physics).
L. Brink, J.H. Schwarz and J. Scherk, Nuclear Phys. B121 (1977) 77.
E.C. Poggio and H.N. Pendleton, Phys. Letters 72B (1977) 200; D.R.T. Jones, Phys. Letters 72B (1977) 1991.
M.T. Grisaru and W. Siegel “Supergraphity” (in preparation).
J. Iliopoulos and B. Zumino, Nuclear Phys. B76 (1974) 310.
S. Ferrara, J. Iliopoulos and B. Zumino, Nuclear Phys. B77 (1974) 413.
W. Siegel, Phys. Letters 84B (1979) 193.
For a review, see, for example, M. Grisaru, “Anomalies in Supersymmetric Theories” in “Recent Developments in Gravitation” (Cargese 1978), eds M. Lévy and S. Deser (Plenum Press).
T.E. Clark, 0. Piguet and K. Sibold, “The Renormalized Supercurrents in Supersymmetric QED”, Los Alamos preprint LA-UR-79-3439 (1979).
W. Siegel, “Inconsistency of Supersymmetric Dimensional Regularization”, Princeton Institute of Advanced Study preprint (1980).
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© 1980 Plenum Press, New York
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Grisaru, M.T. (1980). Superfield Perturbation Theory. In: Ferrara, S., Ellis, J., van Nieuwenhuizen, P. (eds) Unification of the Fundamental Particle Interactions. Ettore Majorana International Science Series, vol 7. Springer, Boston, MA. https://doi.org/10.1007/978-1-4613-3171-1_29
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DOI: https://doi.org/10.1007/978-1-4613-3171-1_29
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