Renormalisation Group Invariants from Scaling and Non-overlapping Symmetries
Fuente:
arXiv
Salvato in:
| Autore principale: | |
|---|---|
| Natura: | Preprint |
| Pubblicazione: |
2026
|
| Soggetti: | |
| Accesso online: | |
| Tags: |
Aggiungi Tag
Nessun Tag, puoi essere il primo ad aggiungerne!!
|
| _version_ | 1866910247263666176 |
|---|---|
| author | Pilaftsis, Apostolos |
| author_facet | Pilaftsis, Apostolos |
| contents | We show how the synergy of scaling and non-overlapping global symmetries can lead to Renormalisation Group Invariants (RGIs) among the parameters of potentials with multiple scalars. The instrumental role of scale-invariant field directions in the identification and construction of RGIs for bilinear field operators to all loops is demonstrated. We present a few illustrative examples to showcase our constructive spurion-field approach, which is applied to simple non-supersymmetric models as well as to scenarios reported recently in the literature that include the two-Higgs doublet model. The implications of our spurion-field formalism to address the gauge-hierarchy problem are discussed. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2605_18341 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Renormalisation Group Invariants from Scaling and Non-overlapping Symmetries Pilaftsis, Apostolos High Energy Physics - Theory High Energy Physics - Phenomenology We show how the synergy of scaling and non-overlapping global symmetries can lead to Renormalisation Group Invariants (RGIs) among the parameters of potentials with multiple scalars. The instrumental role of scale-invariant field directions in the identification and construction of RGIs for bilinear field operators to all loops is demonstrated. We present a few illustrative examples to showcase our constructive spurion-field approach, which is applied to simple non-supersymmetric models as well as to scenarios reported recently in the literature that include the two-Higgs doublet model. The implications of our spurion-field formalism to address the gauge-hierarchy problem are discussed. |
| title | Renormalisation Group Invariants from Scaling and Non-overlapping Symmetries |
| topic | High Energy Physics - Theory High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2605.18341 |