Semiclassical partition function for strings dual to Wilson loops with small cusps in ABJM
We compute the 1-loop partition function for strings in AdS<sub>4</sub> × ℂℙ<sup>3</sup>, whose worldsheets end along a line with small cusp angles in the boundary of AdS. We obtain these 1-loop results in terms of the vacuum energy for on-shell modes. Our results verify the...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2015 |
| País: | Argentina |
| Institución: | Universidad Nacional de La Plata |
| Repositorio: | SEDICI (UNLP) |
| Idioma: | inglés |
| OAI Identifier: | oai:sedici.unlp.edu.ar:10915/85819 |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/85819 |
| Access Level: | acceso abierto |
| Palabra clave: | Física AdS-CFT Correspondence Strong Coupling Expansion Wilson ’t Hooft and Polyakov loops |
| Sumario: | We compute the 1-loop partition function for strings in AdS<sub>4</sub> × ℂℙ<sup>3</sup>, whose worldsheets end along a line with small cusp angles in the boundary of AdS. We obtain these 1-loop results in terms of the vacuum energy for on-shell modes. Our results verify the proposal by Lewkowycz and Maldacena in arXiv:1312.5682 for the exact Bremsstrahlung function up to the next to leading order in the strong coupling expansion. The agreement is observed for cusps distorting either the 1/2 BPS or the 1/6 BPS Wilson line. |
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