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arXiv · 1810.08093

$AdS_6$ T-duals and Type IIB $AdS_6\times S^2$ Geometries with 7-Branes

Yolanda Lozano·Niall T. Macpherson·Jesús Montero
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Abstract

We show that the first $AdS_6$ backgrounds in Type IIB supergravity known in the literature, namely those constructed via T-duality from the Brandhuber-Oz solution to massive IIA, fit within an extension of the global $AdS_6 \times S^2$ solutions with 7-branes warped over a Riemann surface $\Sigma$, recently classified by D'Hoker, Gutperle and Uhlemann, that describes delocalised 5-branes and 7-branes. The solution constructed through Abelian T-duality provides an explicit example of a Riemann surface with the topology of an annulus, that includes D7/O7-branes. In turn, the solution generated through non-Abelian T-duality arises from the upper half-plane.

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Yolanda Lozano, Niall T. Macpherson, Jesús Montero. 2018-10-18. $AdS_6$ T-duals and Type IIB $AdS_6\times S^2$ Geometries with 7-Branes. https://doi.org/10.1007/jhep01(2019)116

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