Supersymmetric warped solutions from Type IIB orientifold reduction
Abstract We construct a family of supersymmetric solutions in Type IIB supergravity of the form WAdS3 × WS3 × T 4, where WAdS3 and WS3 denote a warped anti-de Sitter spacetime and a warped 3-sphere, respectively, while T 4 denotes an internal 4-torus. These backgrounds are constructed by uplifting c...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2025-08-01
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| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | https://doi.org/10.1007/JHEP08(2025)013 |
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| Summary: | Abstract We construct a family of supersymmetric solutions in Type IIB supergravity of the form WAdS3 × WS3 × T 4, where WAdS3 and WS3 denote a warped anti-de Sitter spacetime and a warped 3-sphere, respectively, while T 4 denotes an internal 4-torus. These backgrounds are constructed by uplifting corresponding solutions in the D = 6, N $$ \mathcal{N} $$ = (1, 1) ungauged supergravity resulting from the compactification of Type IIB supergravity on a T 4/ℤ 2-orientifold. More specifically, the supersymmetric solutions are WAdS3 × WS3 × T 4 with lightlike warped AdS3 and WAdS3 × S3 × T 4 in which the warping of AdS3 is generic. Moreover, we also construct solutions in the form of a warped product LM ζ , ω 3 $$ {\textrm{LM}}_{\zeta, \omega}^3 $$ ×w S3 × T 4 of a 2-parameter deformation LM ζ , ω 3 $$ {\textrm{LM}}_{\zeta, \omega}^3 $$ of AdS3 and a three-sphere. We discuss the relation of these backgrounds to known solutions. |
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| ISSN: | 1029-8479 |