The holographic conformal manifold of 3d N = 2 S-fold SCFTs
The holographic conformal manifold of 3d N = 2 S-fold SCFTs
We employ a non-compact gauging of four-dimensional maximal supergravityto construct a two-parameter family of AdS4 J-fold solutions preserving N = 2 supersymmetry. All solutions preserve u(1) × u(1) global symmetry and in special limits we recover the previously known su(2)×u(1) invariant N = 2 and su(2)×su(2) invariant N = 4 J-fold solutions. This family of AdS4 backgrounds can be uplifted to type IIB string theory and is holographically dual to the conformal manifold of a class of three-dimensional S-fold SCFTs obtained from the N = 4 T[U(N)] theory of Gaiotto-Witten. We find the spectrum of supergravity excitations of the AdS4 solutions and use it to study how the operator spectrum of the three-dimensional SCFT depends on the exactly marginal couplings.
Bobev, Nikolay
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Gautason, Friðrik F.
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van Muiden, Jesse
7e83cd79-27cc-4d29-ac6b-30e5f3816b3e
29 July 2021
Bobev, Nikolay
a6de4447-994a-414a-8910-26cdeb7f54d9
Gautason, Friðrik F.
0c48d448-e092-48bf-a310-45862bd6fc5f
van Muiden, Jesse
7e83cd79-27cc-4d29-ac6b-30e5f3816b3e
Bobev, Nikolay, Gautason, Friðrik F. and van Muiden, Jesse
(2021)
The holographic conformal manifold of 3d N = 2 S-fold SCFTs.
JHEP, 2021, [221].
(doi:10.1007/JHEP07(2021)221).
Abstract
We employ a non-compact gauging of four-dimensional maximal supergravityto construct a two-parameter family of AdS4 J-fold solutions preserving N = 2 supersymmetry. All solutions preserve u(1) × u(1) global symmetry and in special limits we recover the previously known su(2)×u(1) invariant N = 2 and su(2)×su(2) invariant N = 4 J-fold solutions. This family of AdS4 backgrounds can be uplifted to type IIB string theory and is holographically dual to the conformal manifold of a class of three-dimensional S-fold SCFTs obtained from the N = 4 T[U(N)] theory of Gaiotto-Witten. We find the spectrum of supergravity excitations of the AdS4 solutions and use it to study how the operator spectrum of the three-dimensional SCFT depends on the exactly marginal couplings.
Text
JHEP07(2021)221
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Accepted/In Press date: 28 June 2021
Published date: 29 July 2021
Identifiers
Local EPrints ID: 497451
URI: http://eprints.soton.ac.uk/id/eprint/497451
ISSN: 1126-6708
PURE UUID: 5d986680-1619-42a6-9ca4-d8e1f73c3ac7
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Date deposited: 23 Jan 2025 17:30
Last modified: 22 Aug 2025 02:43
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Author:
Nikolay Bobev
Author:
Friðrik F. Gautason
Author:
Jesse van Muiden
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