non-Abelian T-duality, G2-structure Rotation and Holographic Duals of N=1 Chern-Simons Theories

Abstract

A new dynamic SU(3)-structure solution in type-IIA is found by T-dualising a deformation of the Maldacena-Nastase solution along an SU(2) isometry. It is argued that this is dual to a quiver gauge theory with multiple Chern-Simons levels. A clear way of defining Chern-Simons levels in terms of Page charges is presented, which is also used to define a Chern-Simons term for the G2-structure analogue of Klebanov-Strassler, providing evidence of a cascade in both the ranks and levels of the dual quiver.

29 pages. v2 - minor corrections and references added, version to appear in JHEP

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Cited by in corpus (29)

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• Compactifications of the Klebanov-Witten CFT and new $Ad{S}_3$ backgrounds
• Holographic Aspects of Four Dimensional $\mathcal{N}=2$ SCFTs and their Marginal Deformations
• Three-dimensional N=4 Linear Quivers and non-Abelian T-duals
• New $Ad{S}_3\times S^2$ T-duals with $\mathcal{N}=(0,4)$ supersymmetry
• Generalised fluxes, Yang-Baxter deformations and the O(d,d) structure of non-abelian T-duality
• The $Ad{S}_5$ non-Abelian T-dual of Klebanov-Witten as a $\mathcal{N}=1$ linear quiver from M5-branes
• A new AdS_4/CFT_3 Dual with Extended SUSY and a Spectral Flow
• Type II DFT solutions from Poisson-Lie T-duality/plurality
• New $\mathcal{N}=1$ supersymmetric $Ad{S}_5$ backgrounds in Type IIA supergravity
• New Type IIB Backgrounds and Aspects of Their Field Theory Duals
• Dualising the Baryonic Branch: Dynamic SU(2) and confining backgrounds in IIA
• $Ad{S}_6$ T-duals and Type IIB $Ad{S}_6\times S^2$ Geometries with 7-Branes
• BMN Vacua, Superstars and Non-Abelian T-duality
• Minkowski${}_4$ $\times$ $S^2$ solutions of IIB supergravity
• Penrose limits of Abelian and non-Abelian T-duals of $Ad{S}_5\times S^5$ and their field theory duals
• Holographic Flows in non-Abelian T-dual Geometries
• Semiclassical strings and Non-Abelian T-duality
• On $\mathcal{N}=1$ susy backgrounds with $AdS$ factor from nonabelian T-duality
• AdS${}_2$ geometries and non-Abelian T-duality in non-compact spaces
• A $\mathcal{N}=2$ Supersymmetric $Ad{S}_4$ Solution in M-theory with Purely Magnetic Flux
• Non-Abelian T-duality for nonrelativistic holographic duals
• A Type IIB Matrix Model via non-Abelian T-dualities
• Non-Abelian T-Dualizing the Resolved Conifold with Regular and Fractional D3-Branes
• Mesons from (non) Abelian T-dual backgrounds
• Comments on the T-dual of the gravity dual of D5-branes on $S^3$
• Pin(d,d) covariance of pure spinor equations for supersymmetric vacua and Non-Abelian T-duality