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We explore a new class of AdS$_3$ solutions in massive type IIA supergravity preserving $\mathcal{N} = (0,6)$ supersymmetry and realising an $\mathfrak{osp}(6|2)$ superconformal algebra. These solutions exhibit an SO(6)-symmetric internal…

High Energy Physics - Theory · Physics 2025-04-30 Yolanda Lozano , Anayeli Ramirez

We present general results on generating $\text{AdS}_2$ solutions to Type II supergravity from $\text{AdS}_3$ solutions via U(1) and SL(2) T-dualities. We focus on a class of Type IIB solutions with small $\mathcal{N}=4$ supersymmetry, that…

High Energy Physics - Theory · Physics 2023-07-26 Andrea Conti , Yolanda Lozano , Niall T. Macpherson

We construct supersymmetric AdS_3 solutions in F-theory, that is Type IIB supergravity with varying axio-dilaton, which are holographically dual to 2d N=(0,4) superconformal field theories with small superconformal algebra. In F-theory…

High Energy Physics - Theory · Physics 2017-09-13 Christopher Couzens , Craig Lawrie , Dario Martelli , Sakura Schafer-Nameki , Jin-Mann Wong

Minimal massive supergravity is the supersymmetric extension of minimal massive gravity in three dimensions. The theory admits a supersymmetric anti-de Sitter vacuum around which the propagating modes of spin 2 and 3/2 combine into a…

High Energy Physics - Theory · Physics 2025-01-16 Nihat Sadik Deger , Jan Rosseel , Henning Samtleben

We construct new families of supersymmetric AdS$_3$ solutions in both massive and massless Type IIA supergravity via deformations to known backgrounds preserving $\mathcal{N} = (4,0)$ and $\mathcal{N} = (6,0)$ supersymmetry. These…

High Energy Physics - Theory · Physics 2025-04-16 Anayeli Ramirez , Salomon Zacarias

We prove a non-existence theorem for smooth, supersymmetric, warped AdS6 solutions with connected, compact without boundary internal space in D=11 and (massive) IIA supergravities. In IIB supergravity we show that if such AdS6 solutions…

High Energy Physics - Theory · Physics 2018-01-17 J. B. Gutowski , G. Papadopoulos

We consider genuine type IIB string theory (supersymmetric) brane intersections that preserve $(1+1)$D Lorentz symmetry. We provide the full supergravity solutions in their analytic form and discuss their physical properties. The Ansatz for…

High Energy Physics - Theory · Physics 2021-08-04 Juan R. Balaguer , Giuseppe Dibitetto , Jose J. Fernandez-Melgarejo

We consider ${\cal N}=(n,0)$ supersymmetric AdS$_3$ vacua of type II supergravity realising the superconformal algebra $\mathfrak{osp}(n|2)$ for $n>4$. For the cases $n=6$ and $n=5$, one can realise these algebras on backgrounds that…

High Energy Physics - Theory · Physics 2023-08-24 Niall T. Macpherson , Anayeli Ramirez

We study a number of supersymmetric solutions in the form of $Mkw_3\times S^3$- and $AdS_3\times S^3$-sliced domain walls in the maximal gauged supergravity in seven dimensions. These solutions require non-vanishing three-form fluxes to…

High Energy Physics - Theory · Physics 2020-04-15 Parinya Karndumri , Patharadanai Nuchino

Explicit formulae are given for the consistent truncation of massive type IIA supergravity on the six-sphere to the SU(3)--invariant sector of $D=4$ ${\cal N}=8$ supergravity with dyonic ISO(7) gauging. These formulae are then used to…

High Energy Physics - Theory · Physics 2016-07-19 Oscar Varela

We construct new classes of supersymmetric $AdS_2\times \Sigma$ solutions, where $\Sigma=\Sigma(n_N,n_S)$ is a spindle. Such solutions can arise as the near horizon limit of supersymmetric, accelerating black holes. The solutions are…

High Energy Physics - Theory · Physics 2026-05-07 Igal Arav , Jerome P. Gauntlett , Jaeha Park , Matthew M. Roberts , Christopher Rosen

We investigate a large class of supersymmetric magnetic brane solutions supported by U(1) gauge fields in AdS gauged supergravities. We obtain first-order equations in terms of a superpotential. In particular, we find systems which…

High Energy Physics - Theory · Physics 2010-12-03 S. Cucu , H. Lu , J. F. Vazquez-Poritz

We study AdS$_3\times \text{S}^2$ solutions in massive IIA that preserve small ${\cal N}=(4,0)$ supersymmetry in terms of an SU(2)-structure on the remaining internal space. We find two new classes of solutions that are warped products of…

High Energy Physics - Theory · Physics 2020-12-24 Yolanda Lozano , Niall T. Macpherson , Carlos Nunez , Anayeli Ramirez

We identify 219 AdS$_4$ solutions in four-dimensional dyonically gauged ISO(7) $\mathcal{N}=8$ supergravity and present some of their properties. One of the new solutions preserves $\mathcal{N}=1$ supersymmetry and provides a rare explicit…

High Energy Physics - Theory · Physics 2021-03-17 Nikolay Bobev , Thomas Fischbacher , Fridrik Freyr Gautason , Krzysztof Pilch

We construct necessary and sufficient geometric conditions for a class of AdS$_2$ solutions of M-theory with, at least, minimal supersymmetry to exist. We generalize previous results in the literature for ${\cal N}=(2,0)$ supersymmetry in…

High Energy Physics - Theory · Physics 2020-01-08 Junho Hong , Niall T. Macpherson , Leopoldo A. Pando Zayas

We present a new infinite family of Type IIB supergravity solutions preserving eight supercharges. The structure of the space is $\text{AdS}_2\times\text{S}^2\times \text{CY}_2\times \text{S}^1$ fibered over an interval. These solutions can…

High Energy Physics - Theory · Physics 2021-04-28 Yolanda Lozano , Carlos Nunez , Anayeli Ramirez

A class of $AdS_2\times \Sigma_2$, with $\Sigma_2$ being a two-sphere or a hyperbolic space, solutions within four-dimensional $N=4$ gauged supergravity coupled to three-vector multiplets with dyonic gauging is identified. The gauged…

High Energy Physics - Theory · Physics 2017-10-24 Parinya Karndumri

We construct new families of supersymmetric AdS$_2\times\mathbb{M}_4$ solutions of $D=6$ gauged supergravity and AdS$_3\times\mathbb{M}_4$ solutions of $D=7$ gauged supergravity, where $\mathbb{M}_4$ are four-dimensional toric orbifolds…

High Energy Physics - Theory · Physics 2025-03-25 Federico Faedo , Alessio Fontanarossa , Dario Martelli

We analyse a recently constructed class of local solutions of type IIB supergravity that consist of a warped product of AdS_3 with a seven-dimensional internal space. In one duality frame the only other non-vanishing fields are the NS…

High Energy Physics - Theory · Physics 2011-03-02 Aristomenis Donos , Jerome P. Gauntlett , James Sparks

We consider the most general AdS$_3$ solutions of type IIB supergravity admitting a dynamical SU$(3)$ structure and preserving $\mathcal{N}=(0,2)$ supersymmetry. The analysis is broken into three distinct classes depending on whether the…

High Energy Physics - Theory · Physics 2019-11-12 Christopher Couzens