Regge spectroscopy of higher twist states in $\mathcal{N}=4$ supersymmetric Yang-Mills theory
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arXiv
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| Autori principali: | , , |
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| Natura: | Preprint |
| Pubblicazione: |
2023
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| _version_ | 1866912261335941120 |
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| author | Klabbers, Rob Preti, Michelangelo Szécsényi, István M. |
| author_facet | Klabbers, Rob Preti, Michelangelo Szécsényi, István M. |
| contents | We study a family of higher-twist Regge trajectories in $\mathcal{N}=4$ supersymmetric Yang-Mills theory using the Quantum Spectral Curve. We explore the many-sheeted Riemann surface connecting the different trajectories and show the interplay between the degenerate non-local operators known as horizontal trajectories. We resolve their degeneracy analytically by computing the first non-trivial order of the Regge intercept at weak coupling, which exhibits new behaviour: it depends linearly on the coupling. This is consistent with our numerics, which interpolate all the way to strong coupling. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2307_15107 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Regge spectroscopy of higher twist states in $\mathcal{N}=4$ supersymmetric Yang-Mills theory Klabbers, Rob Preti, Michelangelo Szécsényi, István M. High Energy Physics - Theory Mathematical Physics We study a family of higher-twist Regge trajectories in $\mathcal{N}=4$ supersymmetric Yang-Mills theory using the Quantum Spectral Curve. We explore the many-sheeted Riemann surface connecting the different trajectories and show the interplay between the degenerate non-local operators known as horizontal trajectories. We resolve their degeneracy analytically by computing the first non-trivial order of the Regge intercept at weak coupling, which exhibits new behaviour: it depends linearly on the coupling. This is consistent with our numerics, which interpolate all the way to strong coupling. |
| title | Regge spectroscopy of higher twist states in $\mathcal{N}=4$ supersymmetric Yang-Mills theory |
| topic | High Energy Physics - Theory Mathematical Physics |
| url | https://arxiv.org/abs/2307.15107 |