On Moduli Spaces in $\bf{AdS_4}$ Supergravity
| Autor: | de Alwis, Senarath, Louis, Jan, McAllister, Liam, Triendl, Hagen, Westphal, Alexander |
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| Rok vydání: | 2013 |
| Předmět: | |
| Druh dokumentu: | Working Paper |
| DOI: | 10.1007/JHEP05(2014)102 |
| Popis: | We study the structure of the supersymmetric moduli spaces of ${\cal N}=1$ and ${\cal N}=2$ supergravity theories in $AdS_4$ backgrounds. In the ${\cal N}=1$ case, the moduli space cannot be a complex submanifold of the K\"ahler field space, but is instead real with respect to the inherited complex structure. In ${\cal N}=2$ supergravity the same result holds for the vector multiplet moduli space, while the hypermultiplet moduli space is a K\"ahler submanifold of the quaternionic-K\"ahler field space. These findings are in agreement with AdS/CFT considerations. Comment: LaTeX, 1+24 pages, 1 figure |
| Databáze: | arXiv |
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