Sextic tensor model in rank 3 at next-to-leading order
We compute the four-loop beta functions of short and long-range multi-scalar models with general sextic interactions and complex fields. We then specialize the beta functions to a U(N)3 symmetry and study the renormalization group at next-to-leading order in N and small ϵ. In the short-range case, ϵ...
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| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
05 October 2022
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| In: |
Journal of high energy physics
Year: 2022, Heft: 10, Pages: 1-28 |
| ISSN: | 1029-8479 |
| DOI: | 10.1007/JHEP10(2022)037 |
| Online-Zugang: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1007/JHEP10(2022)037
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| Verfasserangaben: | Sabine Harribey (CPHT, CNRS, École polytechnique, Institut polytechnique de Paris, Institut für Theoretische Physik, Heidelberg) |
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Sextic tensor model in rank 3 at next-to-leading order
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