| Autor: |
Duboeuf, Bastien, Malek, Emanuel, Samtleben, Henning |
| Zdroj: |
Journal of High Energy Physics; Apr2023, Vol. 2023 Issue 4, p1-33, 33p |
| Abstrakt: |
We show how to use Exceptional Field Theory to compute the full Kaluza-Klein spectra of 10- and 11-dimensional supergravity around deformations of backgrounds of maximal gauged supergravity by scalar modes that do not form part of the consistent truncation. This includes deformations of AdS4 × S7 and AdS5 × S5 by modes that are not part of the N = 8 supermultiplet. As an application, we compute the full Kaluza-Klein spectrum of the N = 1 and N = 0 squashed S7. In this example, all conformal dimensions are captured by a universal formula in terms of the Casimir operators and additional quantum numbers which organise the spectrum. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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