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| Main Authors: | , , |
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| Format: | Preprint |
| Published: |
2024
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2410.08273 |
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| _version_ | 1866915728627597312 |
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| author | Artico, Daniele Barrat, Julien Xu, Yingxuan |
| author_facet | Artico, Daniele Barrat, Julien Xu, Yingxuan |
| contents | We study the correlators of bulk and defect half-BPS operators in $\mathcal{N}=4$ Super Yang-Mills theory with a Maldacena-Wilson line defect, focusing on the case involving one bulk and two defect local operators. We analyze the non-perturbative constraints on these correlators, which include a topological sector, pinching and splitting limits, and we compute a variety of bulk-defect-defect correlators up to next-to-leading order at weak coupling, surprisingly observing that transcendental terms cancel. Additionally, we provide results in the strong-coupling regime for the first two leading orders using a mixture of Witten diagrams and non-perturbative constraints. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2410_08273 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Perturbative bootstrap of the Wilson-line defect CFT: Bulk-defect-defect correlators Artico, Daniele Barrat, Julien Xu, Yingxuan High Energy Physics - Theory We study the correlators of bulk and defect half-BPS operators in $\mathcal{N}=4$ Super Yang-Mills theory with a Maldacena-Wilson line defect, focusing on the case involving one bulk and two defect local operators. We analyze the non-perturbative constraints on these correlators, which include a topological sector, pinching and splitting limits, and we compute a variety of bulk-defect-defect correlators up to next-to-leading order at weak coupling, surprisingly observing that transcendental terms cancel. Additionally, we provide results in the strong-coupling regime for the first two leading orders using a mixture of Witten diagrams and non-perturbative constraints. |
| title | Perturbative bootstrap of the Wilson-line defect CFT: Bulk-defect-defect correlators |
| topic | High Energy Physics - Theory |
| url | https://arxiv.org/abs/2410.08273 |