F-theory and AdS3/CFT2
| Autor: | Craig Lawrie, Dario Martelli, Sakura Schafer-Nameki, Jin-Mann Wong, Christopher Couzens |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: |
Physics
High Energy Physics - Theory Nuclear and High Energy Physics 010308 nuclear & particles physics Supergravity Fibered knot F-Theory AdS-CFT Correspondence Coupling (probability) 01 natural sciences F-theory Base (group theory) AdS/CFT correspondence High Energy Physics::Theory 0103 physical sciences lcsh:QC770-798 lcsh:Nuclear and particle physics. Atomic energy. Radioactivity Superconformal algebra 010306 general physics Central charge Mathematical physics |
| Zdroj: | Journal of High Energy Physics, Vol 2017, Iss 8, Pp 1-72 (2017) Couzens, C, Lawrie, C, Martelli, D, Schäfer-Nameki, S & Wong, J-M 2017, ' F-theory and AdS 3 /CFT 2 ', JHEP, vol. 2017, no. 8, 43 . https://doi.org/10.1007/JHEP08(2017)043 Journal of High Energy Physics |
| ISSN: | 1029-8479 |
| DOI: | 10.1007/JHEP08(2017)043 |
| Popis: | We construct supersymmetric AdS_3 solutions in F-theory, that is Type IIB supergravity with varying axio-dilaton, which are holographically dual to 2d N=(0,4) superconformal field theories with small superconformal algebra. In F-theory these arise from D3-branes wrapped on curves in the base of an elliptically fibered Calabi-Yau threefold Y_3 and correspond to strings in the 6d N=(1,0) theory obtained from F-theory on Y_3. The non-trivial fibration over the wrapped curves implies a varying coupling of the N=4 Super-Yang-Mills theory on the D3-branes. We compute the holographic central charges and show that these agree with the field theory and with the anomalies of self-dual strings in 6d. We complement our analysis with a discussion of the dual M-theory solutions and a comparison of the central charges. Comment: 83 pages, v2: references added, typos corrected |
| Databáze: | OpenAIRE |
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