AdS4 backgrounds with N > 16 supersymmetries in 10 and 11 dimensions

A. S. Haupt; S. Lautz; G. Papadopoulos

doi:10.1007/JHEP01(2018)087

AdS₄ backgrounds with N > 16 supersymmetries in 10 and 11 dimensions

A. S. Haupt, S. Lautz, G. Papadopoulos^*

^*Corresponding author for this work

Universitat Hamburg

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

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Abstract

We explore all warped AdS₄ ×_wM^D−4 backgrounds with the most general allowed fluxes that preserve more than 16 supersymmetries in D = 10- and 11-dimensional supergravities. After imposing the assumption that either the internal space M^D−4 is compact without boundary or the isometry algebra of the background decomposes into that of AdS₄ and that of M^D−4, we find that there are no such backgrounds in IIB supergravity. Similarly in IIA supergravity, there is a unique such background with 24 supersymmetries locally isometric to AdS₄ × ℂℙ³, and in D = 11 supergravity all such backgrounds are locally isometric to the maximally supersymmetric AdS₄ × S⁷ solution.

Original language	English
Article number	87
Number of pages	50
Journal	Journal of High Energy Physics
Volume	2018
Issue number	1
Early online date	18 Jan 2018
DOIs	https://doi.org/10.1007/JHEP01(2018)087
Publication status	E-pub ahead of print - 18 Jan 2018

Keywords

AdS-CFT Correspondence
Flux compactifications
Supergravity Models
Superstring Vacua

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AdS4 backgrounds with N_HAUPT_Accepted 8 Jan 18_GOLD VoR_CC-BYLicence: CC BY

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abstract = "We explore all warped AdS4 ×wMD−4 backgrounds with the most general allowed fluxes that preserve more than 16 supersymmetries in D = 10- and 11-dimensional supergravities. After imposing the assumption that either the internal space MD−4 is compact without boundary or the isometry algebra of the background decomposes into that of AdS4 and that of MD−4, we find that there are no such backgrounds in IIB supergravity. Similarly in IIA supergravity, there is a unique such background with 24 supersymmetries locally isometric to AdS4 × ℂℙ3, and in D = 11 supergravity all such backgrounds are locally isometric to the maximally supersymmetric AdS4 × S7 solution.",

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AB - We explore all warped AdS4 ×wMD−4 backgrounds with the most general allowed fluxes that preserve more than 16 supersymmetries in D = 10- and 11-dimensional supergravities. After imposing the assumption that either the internal space MD−4 is compact without boundary or the isometry algebra of the background decomposes into that of AdS4 and that of MD−4, we find that there are no such backgrounds in IIB supergravity. Similarly in IIA supergravity, there is a unique such background with 24 supersymmetries locally isometric to AdS4 × ℂℙ3, and in D = 11 supergravity all such backgrounds are locally isometric to the maximally supersymmetric AdS4 × S7 solution.

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KW - Superstring Vacua

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AdS₄ backgrounds with N > 16 supersymmetries in 10 and 11 dimensions

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Keywords

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