Four-Fermion Deformations on Line Defects in QED$_4$ with Yukawas
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arXiv
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| Autori principali: | , , |
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| Natura: | Preprint |
| Pubblicazione: |
2025
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| _version_ | 1866912350052810752 |
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| author | D'Alise, Alessandra Muco, Giulia Sannino, Francesco |
| author_facet | D'Alise, Alessandra Muco, Giulia Sannino, Francesco |
| contents | We elucidate the dynamics induced by a Wilson Line of charge $q$ and electron charge $e$ in $QED_4$ coupled to a real scalar via Yukawa interactions. We observe that there is a range of the fixed product $e^2 q$ with $e\rightarrow 0$ and $q\rightarrow \infty$ for which four-fermion operators play a dominant role for the dynamics of the theory. We uncover the fixed-point dynamics of the theory and analyze their critical behavior. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2504_19686 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Four-Fermion Deformations on Line Defects in QED$_4$ with Yukawas D'Alise, Alessandra Muco, Giulia Sannino, Francesco High Energy Physics - Theory Strongly Correlated Electrons High Energy Physics - Lattice High Energy Physics - Phenomenology We elucidate the dynamics induced by a Wilson Line of charge $q$ and electron charge $e$ in $QED_4$ coupled to a real scalar via Yukawa interactions. We observe that there is a range of the fixed product $e^2 q$ with $e\rightarrow 0$ and $q\rightarrow \infty$ for which four-fermion operators play a dominant role for the dynamics of the theory. We uncover the fixed-point dynamics of the theory and analyze their critical behavior. |
| title | Four-Fermion Deformations on Line Defects in QED$_4$ with Yukawas |
| topic | High Energy Physics - Theory Strongly Correlated Electrons High Energy Physics - Lattice High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2504.19686 |