Goofy is the new Normal
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arXiv
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| Format: | Preprint |
| Publié: |
2025
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| _version_ | 1866909769146564608 |
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| author | Trautner, Andreas |
| author_facet | Trautner, Andreas |
| contents | We discuss the recently discovered global $\textit{goofy}$ transformations and conclude that their understanding is mandatory to describe the renormalization group (RG) fixed point structure of quantum field theories (QFTs) in general. Originally, goofy transformations were identified in the two-Higgs-doublet model (2HDM), where their surprisingly RG stable parameter relations do not correspond to any $\textit{regular}$ symmetry. We unveil several new goofy transformations and their associated RG fixed points, which we have explicitly checked to be RG invariant to three-loop order in gauge-, and scalar quantum corrections. We give a general argument as to why the implied parameter relations are RG invariant to all orders, even though the corresponding goofy transformations are explicitly broken by the gauge-kinetic terms. Goofy transformations can prohibit bare scalar mass parameters and give rise to generation-dependent sensitivity on relative signs of gauge couplings, for what reason they may have important applications for the electroweak hierarchy problem and the Standard Model flavor puzzle. We also discuss the relevance of goofy-symmetric RG fixed points for a phenomenon of "dynamical classicalization" in QFT. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2505_00099 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Goofy is the new Normal Trautner, Andreas High Energy Physics - Phenomenology High Energy Physics - Theory We discuss the recently discovered global $\textit{goofy}$ transformations and conclude that their understanding is mandatory to describe the renormalization group (RG) fixed point structure of quantum field theories (QFTs) in general. Originally, goofy transformations were identified in the two-Higgs-doublet model (2HDM), where their surprisingly RG stable parameter relations do not correspond to any $\textit{regular}$ symmetry. We unveil several new goofy transformations and their associated RG fixed points, which we have explicitly checked to be RG invariant to three-loop order in gauge-, and scalar quantum corrections. We give a general argument as to why the implied parameter relations are RG invariant to all orders, even though the corresponding goofy transformations are explicitly broken by the gauge-kinetic terms. Goofy transformations can prohibit bare scalar mass parameters and give rise to generation-dependent sensitivity on relative signs of gauge couplings, for what reason they may have important applications for the electroweak hierarchy problem and the Standard Model flavor puzzle. We also discuss the relevance of goofy-symmetric RG fixed points for a phenomenon of "dynamical classicalization" in QFT. |
| title | Goofy is the new Normal |
| topic | High Energy Physics - Phenomenology High Energy Physics - Theory |
| url | https://arxiv.org/abs/2505.00099 |