Corpus ID: 236428288

# New AdS$_2$ supergravity duals of 4d SCFTs with defects

@inproceedings{Lozano2021NewAS,
title={New AdS\$\_2\$ supergravity duals of 4d SCFTs with defects},
author={Yolanda Lozano and Nicol{\o} Petri and Cristian Risco},
year={2021}
}`
• Published 2021
• Physics
We construct new families of AdS2 × S × S solutions with 4 supercharges in Type II supergravities. We show that subclasses of these solutions can be interpreted in terms of defect branes embedded in 4d N = 4 SYM, or orbifolds thereof. This is explicitly realised by showing that the solutions asymptote locally to AdS5×S/Zn, in Type IIB, or its T-dual background, in Type IIA. The latter is a Gaiotto-Maldacena geometry realised on an intersection of D4 and NS5 branes. We extend the Type IIA… Expand
1 Citations

#### Figures and Tables from this paper

N=(0,4) Black String Chains
• Physics
• 2021
We construct black string solutions in Type IIA supergravity arising from intersecting D2-D4D6-NS5 branes in the presence of fractional D4-branes. The fractional D4-branes arise from D6-branesExpand

#### References

SHOWING 1-10 OF 94 REFERENCES
Surface defects in the D4-D8 brane system
• Physics
• Journal of High Energy Physics
• 2019
A bstractA new class of exact supersymmetric solutions is derived within minimal d = 6 F(4) gauged supergravity. These flows are all characterized by a non-trivial radial profile for the 2-form gaugeExpand
New Advancements in AdS/CFT in Lower Dimensions
• Physics
• Universe
• 2021
We review recent developments in the study of the AdS/CFT correspondence in lower dimensions. We start by summarising the classification of AdS3×S2 solutions in massive type IIA supergravity with (0,Expand
AdS2 × S2 × CY2 solutions in Type IIB with 8 supersymmetries
• Physics
• 2021
We present a new infinite family of Type IIB supergravity solutions preserving eight supercharges. The structure of the space is AdS2 × S2 × CY2 × S1 fibered over an interval. These solutions can beExpand
Type IIB supergravity solutions with AdS5 from Abelian and non-Abelian T dualities
• Physics
• 2015
A bstractWe present a large class of new backgrounds that are solutions of type IIB supergravity with a warped AdS5 factor, non-trivial axion-dilaton, B-field and three-form Ramond-Ramond flux butExpand
Near-horizon solutions for D3-branes ending on 5-branes
• Physics
• 2011
We construct the type IIB supergravity solutions describing D3-branes ending on 5branes, in the near-horizon limit of the D3-branes. Our solutions are holographically dual to the 4dN = 4SU(N)Expand
AdS2 × S6 versus AdS6 × S2 in Type IIB supergravity
• Physics
• 2018
A bstractWe obtain the complete local solutions with 16 supersymmetries to Type IIB supergravity on a space-time of the form AdS2 × S6 warped over a Riemann surface Σ in terms of two locallyExpand
A bstractWe construct supersymmetric AdS3 solutions in F-theory, that is Type IIB supergravity with varying axio-dilaton, which are holographically dual to 2d N=04$$\mathcal{N}=\left(0,4\right)$$Expand
A bstractWe consider d = 3, N=2$$\mathcal{N}=2$$ gauge theories arising on membranes sitting at the apex of an arbitrary toric Calabi-Yau 4-fold cone singularity that are then further compactifiedExpand
Comments on $$AdS_2$$AdS2 solutions from M2-branes on complex curves and the backreacted Kähler geometry
We consider $$AdS_2$$AdS2 solutions of M-theory which are obtained by twisted compactifications of M2-branes on a complex curve. They are of a generalized class, in the sense that the non-abelianExpand