Janus and J -fold solutions from Sasaki-Einstein manifolds

We show that for every Sasaki-Einstein manifold, M5, the AdS5×M5 background of type IIB supergravity admits two universal deformations leading to supersymmetric AdS4 solutions. One class of solutions describes an AdS4 domain wall in AdS5 and is dual to a Janus configuration with N=1 supersymmetry. T...

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Veröffentlicht in:Physical review. D 2019-10, Vol.100 (8), Article 081901
Hauptverfasser: Bobev, Nikolay, Gautason, Friðrik Freyr, Pilch, Krzysztof, Suh, Minwoo, van Muiden, Jesse
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Sprache:eng
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Zusammenfassung:We show that for every Sasaki-Einstein manifold, M5, the AdS5×M5 background of type IIB supergravity admits two universal deformations leading to supersymmetric AdS4 solutions. One class of solutions describes an AdS4 domain wall in AdS5 and is dual to a Janus configuration with N=1 supersymmetry. The other class of backgrounds is of the form AdS4×S1×M5 with a nontrivial SL(2,Z) monodromy for the IIB axiodilaton along the S1. These AdS4 solutions are dual to three-dimensional N=1 superconformal field theories (SCFTs). Using holography, we express the S3 free energy of these theories in terms of the conformal anomaly of the four-dimensional N=1 SCFT arising from D3-branes on the Calabi-Yau cone over M5.
ISSN:2470-0010
2470-0029
DOI:10.1103/PhysRevD.100.081901