Boundary reparametrizations and six-point functions on the AdS2 string
Abstract We compute the tree-level connected six-point function of identical scalar fluctuations of the AdS2 string worldsheet dual to the half-BPS Wilson line in planar N $$ \mathcal{N} $$ = 4 Super Yang-Mills. The calculation can be carried out analytically in the conformal gauge approach, where t...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2024-08-01
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| Series: | Journal of High Energy Physics |
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| Online Access: | https://doi.org/10.1007/JHEP08(2024)196 |
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| author | Simone Giombi Shota Komatsu Bendeguz Offertaler Jieru Shan |
| author_facet | Simone Giombi Shota Komatsu Bendeguz Offertaler Jieru Shan |
| author_sort | Simone Giombi |
| collection | DOAJ |
| description | Abstract We compute the tree-level connected six-point function of identical scalar fluctuations of the AdS2 string worldsheet dual to the half-BPS Wilson line in planar N $$ \mathcal{N} $$ = 4 Super Yang-Mills. The calculation can be carried out analytically in the conformal gauge approach, where the boundary reparametrization mode of the string plays a crucial role. We also study the analytic continuation of the six-point function to an out-of-time-order configuration, which is related to a 3-to-3 scattering amplitude in flat space. As a check of our results, we also numerically compute the six-point function using the Nambu-Goto action in static gauge, finding agreement with the conformal gauge answer. |
| format | Article |
| id | doaj-art-1a806c15fae74d588bfdec33cfc5d95b |
| institution | Kabale University |
| issn | 1029-8479 |
| language | English |
| publishDate | 2024-08-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Journal of High Energy Physics |
| spelling | doaj-art-1a806c15fae74d588bfdec33cfc5d95b2024-11-24T12:07:41ZengSpringerOpenJournal of High Energy Physics1029-84792024-08-012024814810.1007/JHEP08(2024)196Boundary reparametrizations and six-point functions on the AdS2 stringSimone Giombi0Shota Komatsu1Bendeguz Offertaler2Jieru Shan3Joseph Henry Laboratories, Princeton UniversityDepartment of Theoretical Physics, CERNJoseph Henry Laboratories, Princeton UniversityJoseph Henry Laboratories, Princeton UniversityAbstract We compute the tree-level connected six-point function of identical scalar fluctuations of the AdS2 string worldsheet dual to the half-BPS Wilson line in planar N $$ \mathcal{N} $$ = 4 Super Yang-Mills. The calculation can be carried out analytically in the conformal gauge approach, where the boundary reparametrization mode of the string plays a crucial role. We also study the analytic continuation of the six-point function to an out-of-time-order configuration, which is related to a 3-to-3 scattering amplitude in flat space. As a check of our results, we also numerically compute the six-point function using the Nambu-Goto action in static gauge, finding agreement with the conformal gauge answer.https://doi.org/10.1007/JHEP08(2024)196AdS-CFT CorrespondenceBosonic StringsWilson’t Hooft and Polyakov loops |
| spellingShingle | Simone Giombi Shota Komatsu Bendeguz Offertaler Jieru Shan Boundary reparametrizations and six-point functions on the AdS2 string Journal of High Energy Physics AdS-CFT Correspondence Bosonic Strings Wilson ’t Hooft and Polyakov loops |
| title | Boundary reparametrizations and six-point functions on the AdS2 string |
| title_full | Boundary reparametrizations and six-point functions on the AdS2 string |
| title_fullStr | Boundary reparametrizations and six-point functions on the AdS2 string |
| title_full_unstemmed | Boundary reparametrizations and six-point functions on the AdS2 string |
| title_short | Boundary reparametrizations and six-point functions on the AdS2 string |
| title_sort | boundary reparametrizations and six point functions on the ads2 string |
| topic | AdS-CFT Correspondence Bosonic Strings Wilson ’t Hooft and Polyakov loops |
| url | https://doi.org/10.1007/JHEP08(2024)196 |
| work_keys_str_mv | AT simonegiombi boundaryreparametrizationsandsixpointfunctionsontheads2string AT shotakomatsu boundaryreparametrizationsandsixpointfunctionsontheads2string AT bendeguzoffertaler boundaryreparametrizationsandsixpointfunctionsontheads2string AT jierushan boundaryreparametrizationsandsixpointfunctionsontheads2string |