Local gauge-invariant vector operators in the adjoint $SU(2)$ Higgs model
Fuente:
arXiv
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| Autor principal: | |
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| Formato: | Preprint |
| Publicado: |
2026
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| _version_ | 1866917215676137472 |
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| author | Peruzzo, Giovani |
| author_facet | Peruzzo, Giovani |
| contents | In this work, we scrutinize local gauge-invariant vector operators of dimension four in the adjoint $SU(2)$ Higgs model, which are candidates for interpolating fields of the fundamental excitations of the model due to the so-called FMS mechanism. We use the equations of motion and the properties of the BRST operator to derive a Ward identity that allows us to determine whether a given operator can propagate. To corroborate this analysis, we explicitly compute the two-point function of the non-propagating operator at the one-loop level. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2601_04333 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Local gauge-invariant vector operators in the adjoint $SU(2)$ Higgs model Peruzzo, Giovani High Energy Physics - Theory High Energy Physics - Lattice In this work, we scrutinize local gauge-invariant vector operators of dimension four in the adjoint $SU(2)$ Higgs model, which are candidates for interpolating fields of the fundamental excitations of the model due to the so-called FMS mechanism. We use the equations of motion and the properties of the BRST operator to derive a Ward identity that allows us to determine whether a given operator can propagate. To corroborate this analysis, we explicitly compute the two-point function of the non-propagating operator at the one-loop level. |
| title | Local gauge-invariant vector operators in the adjoint $SU(2)$ Higgs model |
| topic | High Energy Physics - Theory High Energy Physics - Lattice |
| url | https://arxiv.org/abs/2601.04333 |