Penrose limits of Abelian and non-Abelian T-duals of $AdS_5\times S^5$ and their field theory duals
| Autor: | Itsios, Georgios, Nastase, Horatiu, Núñez, Carlos, Sfetsos, Konstantinos, Zacarías, Salomón |
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| Rok vydání: | 2017 |
| Předmět: | |
| Druh dokumentu: | Working Paper |
| DOI: | 10.1007/JHEP01(2018)071 |
| Popis: | We consider the backgrounds obtained by Abelian and non-Abelian T-duality applied on $AdS_5\times S^5$. We study geodesics, calculate Penrose limits and find the associated plane-wave geometries. We quantise the weakly coupled type-IIA string theory on these backgrounds. We study the BMN sector, finding operators that wrap the original quiver CFT. For the non-Abelian plane wave, we find a 'flow' in the frequencies. We report some progress to understand this, in terms of deconstruction of a higher dimensional field theory. We explore a relation with the plane-wave limit of the Janus solution, which we also provide. Comment: 57 pages, no figures |
| Databáze: | arXiv |
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