6d surface defects from massive type IIA

Dibitetto, Giuseppe; Petri, Nicolò

doi:10.1007/jhep01(2018)039

Cited by 37 publications

(64 citation statements)

References 47 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…When the defect QFT is a CFT, the explicit AdS dual geometry can be constructed in terms of the fully backreacted geometry [4,5], if the number of defect branes is sufficiently large. 1 2d defect CFTs breaking half of the supersymmetries of the ambient CFT have been studied in [6][7][8], and their corresponding AdS 3 gravity duals have been constructed 1 . The ambient CFT is either a 6d (1,0) CFT [6,7] or a 5d fixed point theory [8] 2 .…”

Section: Introductionmentioning

confidence: 99%

“…1 2d defect CFTs breaking half of the supersymmetries of the ambient CFT have been studied in [6][7][8], and their corresponding AdS 3 gravity duals have been constructed 1 . The ambient CFT is either a 6d (1,0) CFT [6,7] or a 5d fixed point theory [8] 2 . In the first case the 2d CFT lives in D2-D4 branes introduced in the D6-NS5-D8 brane intersections that underlie 6d (1,0) CFTs.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

AdS3 solutions in massive IIA, defect CFTs and T-duality

Lozano

Macpherson

Núñez

et al. 2019

J. High Energ. Phys.

129

View full text Add to dashboard Cite

We establish a map between AdS 3 ×S 2 and AdS 7 solutions to massive IIA supergravity that allows one to interpret the former as holographic duals to D2-D4 defects inside 6d (1,0) CFTs. This relation singles out in a particular manner the AdS 3 ×S 2 solution constructed from AdS 3 ×S 3 ×CY 2 through non-Abelian T-duality, with respect to a freely acting SU(2). We find explicit global completions to this solution and provide well-defined (0,4) 2d dual CFTs associated to them. These completions consist of linear quivers with colour groups coming from D2 and D6 branes and flavour groups coming from D8 and D4 branes. Finally, we discuss the relation with flows interpolating between AdS 3 ×S 2 ×T 4 geometries and AdS 7 solutions found in the literature. 1 ylozano@uniovi.es 2

show abstract

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

AdS3 solutions in massive IIA, defect CFTs and T-duality

Lozano

Macpherson

Núñez

et al. 2019

J. High Energ. Phys.

129

View full text Add to dashboard Cite

show abstract

“…Recently, more attention has been given to populating the space of supergravity solutions with various superconformal algebras. Most efforts have focused on type IIB with partial results for solutions with small  = (4, 0) in [18,19], large  = (4, 0) in [35,36] and  = (2, 0) in [20][21][22][23] in [24]. Exceptions to this trend include a classification of purely NS  = (2, 2) solutions in [25], large  = (4, 0) in Mtheory [26] and massive IIA, [36] and small  = (4, 0) in massive IIA.…”

Section: Introductionmentioning

confidence: 99%

AdS₃ solutions with from S³ × S³ fibrations

Legramandi

Macpherson

2020

Fortschritte der Physik

View full text Add to dashboard Cite

We study warped AdS 3 solutions in massive IIA supergravity preserving  = (3, 0) and  = (1, 0) supersymmetry. We consider solutions whose internal spaces decompose as an S 3 ×S 3 fibration and a interval over which the rest of the solution is foliated. We present necessary and sufficient conditions for these solutions to exist, in terms of systems of ordinary differential equations and find several new analytic and numerical examples with internal spaces bounded between D-brane and O-plane behaviors.1 Interestingly [32] find  = (8, 0) solutions in 3d gauged supergravity that do not appear to be able to be embedded in 10 or 11 dimensionsso this may not be the full story.

show abstract

“…This type of solutions has originally been considered in the minimal N = 2 gauged supergravity in [12], see also [13] for similar solutions in the matter-coupled N = 2 gauged supergravity. Some of these solutions have been interpreted as surface defects within N = (1, 0) superconformal field theory (SCFT) in six dimensions in [14], see [15,16] for similar solutions in six dimensions and [17,18,19,20,21,22] for examples of another holographic description of conformal defects in terms of Janus solutions.…”

Section: Introductionmentioning

confidence: 99%

Supersymmetric solutions of 7D maximal gauged supergravity

Karndumri

Nuchino

2020

Phys. Rev. D

View full text Add to dashboard Cite

We study a number of supersymmetric solutions in the form of M kw 3 × S 3 -and AdS 3 × S 3 -sliced domain walls in the maximal gauged supergravity in seven dimensions. These solutions require non-vanishing three-form fluxes to support the AdS 3 and S 3 subspaces. We consider solutions with SO(4), SO(3), SO(2)×SO(2) and SO(2) symmetries in CSO(p, q, 5−p−q), CSO(p, q, 4 − p − q) and SO(2, 1) ⋉ R 4 gauge groups. All of these solutions can be analytically obtained. For SO(5) and CSO(4, 0, 1) gauge groups, the complete truncation ansatze in terms of eleven-dimensional supergravity on S 4 and type IIA theory on S 3 are known. We give the full uplifted solutions to eleven and ten dimensions in this case. The solutions with an AdS 3 × S 3 slice are interpreted as two-dimensional surface defects in sixdimensional N = (2, 0) superconformal field theory in the case of SO(5) gauge group or N = (2, 0) nonconformal field theories for other gauge groups. For SO(4) symmetric solutions, it is possible to find solutions with both the three-form fluxes and SO(3) gauge fields turned on. However, in this case, the solutions can be found only numerically. For SO(3) symmetric solutions, the three-form fluxes and SO(3) gauge fields cannot be non-vanishing simultaneously.

show abstract

6d surface defects from massive type IIA

Cited by 37 publications

References 47 publications

AdS3 solutions in massive IIA, defect CFTs and T-duality

AdS3 solutions in massive IIA, defect CFTs and T-duality

AdS₃ solutions with from S³ × S³ fibrations

Supersymmetric solutions of 7D maximal gauged supergravity

Contact Info

Product

Resources

About

6d surface defects from massive type IIA

Cited by 37 publications

References 47 publications

AdS3 solutions in massive IIA, defect CFTs and T-duality

AdS3 solutions in massive IIA, defect CFTs and T-duality

AdS3 solutions with from S3 × S3 fibrations

Supersymmetric solutions of 7D maximal gauged supergravity

Contact Info

Product

Resources

About

AdS₃ solutions with from S³ × S³ fibrations