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arXiv · 2307.10282

The manifestly gauge-invariant spectrum of the Minimal Supersymmetric Standard Model

Axel Maas·Philipp Schreiner
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Abstract

Formal field theory requires, even in the presence of a Brout-Englert-Higgs effect, to maintain manifest non-perturbative gauge invariance. The Fr\"ohlich-Morchio-Strocchi mechanism allows nonetheless an augmented perturbative treatment. We perform such an augmented tree-level analysis for the minimal supersymmetric standard model. We find that, as for the standard model, corrections to standard perturbation theory are only sub-leading.

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Axel Maas, Philipp Schreiner. 2023-07-18. The manifestly gauge-invariant spectrum of the Minimal Supersymmetric Standard Model. https://doi.org/10.1016/j.aop.2025.170050

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