منابع مشابه
AdS spacetimes from wrapped M5 branes
We derive a complete geometrical characterisation of a large class of AdS3, AdS4 and AdS5 supersymmetric spacetimes in eleven-dimensional supergravity using G-structures. These are obtained as special cases of a class of supersymmetric R1,1, R1,2 and R1,3 geometries, naturally associated to M5-branes wrapping calibrated cycles in manifolds with G2, SU (3) or SU (2) holonomy. Specifically, the l...
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We find solutions of 11-dimensional supergravity for M5-branes wrapped on Riemann surfaces. These solutions preserve N = 2 fourdimensional supersymmetry. They are dual to N = 2 gauge theories, including non-conformal field theories. We work out the case of N = 2 Yang-Mills in detail. USITP-00-11 DTP/00/55 hep-th/0009047 email: [email protected] email: [email protected] email: [email protected] email...
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At the level of the bosonic fields, we construct consistent Kaluza–Klein reductions of D = 11 supergravity on Σ3 × S, where Σ3 = H/Γ, S/Γ or R/Γ where Γ is a discrete group of isometries. The result is the bosonic content of an N = 2 D = 4 gauged supergravity with a single vector multiplet and two hypermultiplets, whose scalar fields parametrise SU(1, 1)/U(1)×G2(2)/SO(4). When Σ3 = H/Γ the D = ...
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We consider supergravity solutions corresponding to D7 branes wrapped on Kähler manifolds with a U(1)R twist such that some supersymmetry is preserved. We find a class of 1 4 -BPS backgrounds where a D7-brane is wrapped on a T 2 torus with a metric of non-constant curvature. Similarly to the flat D7-brane case, the solution has a singularity at finite radius. We also discuss the case where the ...
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Compactifications of M-theory on manifolds with reduced holonomy arise as the local eleven-dimensional description of D6-branes wrapped on supersymmetric cycles in manifolds of lower dimension with a different holonomy group. Whenever the isometry group SU(2) is present, eight-dimensional gauged supergravity is a natural arena for such investigations. In this paper we use this approach and revi...
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ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2016
ISSN: 1029-8479
DOI: 10.1007/jhep03(2016)188