Renormalization of supersymmetric Yang-Mills theories with soft supersymmetry breaking

Clicks: 195
ID: 266974
2002
The renormalization of supersymmetric Yang-Mills theories with soft supersymmetry breaking is presented using spurion fields for introducing the breaking terms. It is proven that renormalization of the fields and parameters in the classical action yields precisely the correct counterterms to cancel all divergences. In the course of the construction of higher orders additional independent parameters appear, but they can be shown to be irrelevant in physics respects. Thus, the only parameters with influence on physical amplitudes are the supersymmetric and the well-known soft breaking parameters.
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Authors W. Hollik;E. Kraus;D. Stöckinger;W. Hollik;E. Kraus;D. Stöckinger;
Journal The European Physical Journal C - Particles and Fields
Year 2002
DOI doi:10.1007/s100520200923
URL
https://doi.org/10.1007/s100520200923
Keywords
astronomy measurement science and instrumentation string theory quantum field theory elementary particles nuclear physics heavy ions hadrons quantum field theories astrophysics and cosmology nuclear energy

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