Interpolating boundary conditions on AdS 2
| dc.contributor.author | Canazas Garay, Anthonny F. | |
| dc.contributor.author | Correa, Diego H. | |
| dc.contributor.author | Faraggi, Alberto | |
| dc.contributor.author | Silva, Guillermo A. | |
| dc.date.accessioned | 2024-09-12T21:20:56Z | |
| dc.date.available | 2024-09-12T21:20:56Z | |
| dc.date.issued | 2023-02 | |
| dc.description | Indexación: Scopus | |
| dc.description.abstract | We consider two instances of boundary conditions for massless scalars on AdS2 that interpolate between the Dirichlet and Neumann cases while preserving scale invariance. Assessing invariance under the full SL(2; ℝ) conformal group is not immediate given their non-local nature. To further clarify this issue, we compute holographically 2- and 4-point correlation functions using the aforementioned boundary conditions and study their transformation properties. Concretely, motivated by the dual description of some multi-parametric families of Wilson loops in ABJM theory, we look at the excitations of an open string around an AdS2 ⊂ AdS4 × ℂℙ3 worldsheet, thus obtaining correlators of operators inserted along a 1-dimensional defect in N = 6 super Chern-Simons-matter theory at strong coupling. Of the two types of boundary conditions analyzed, only one leads to the expected functional structure for conformal primaries; the other exhibits covariance under translations and rescalings but not under special conformal transformations. © 2023, The Author(s). | |
| dc.description.uri | https://link.springer.com/article/10.1007/JHEP02(2023)146 | |
| dc.identifier.citation | Journal of High Energy Physics. Volume 2023, Issue 2. February 2023. Article number 146 | |
| dc.identifier.doi | 10.1007/JHEP02(2023)146 | |
| dc.identifier.issn | 1029-8479 | |
| dc.identifier.uri | https://repositorio.unab.cl/handle/ria/60146 | |
| dc.language.iso | en | |
| dc.publisher | Springer Science and Business Media Deutschland GmbH | |
| dc.rights.license | CC BY 4.0 Attribution 4.0 International Deed | |
| dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
| dc.subject | AdS-CFT Correspondence | |
| dc.subject | Gauge-Gravity Correspondence | |
| dc.subject | Scale and Conformal Symmetries | |
| dc.subject | ’t Hooft and Polyakov loops | |
| dc.title | Interpolating boundary conditions on AdS 2 | |
| dc.type | Artículo |
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