| dc.description |
We generate new AdS<sub>4</sub> solutions of D = 11 supergravity starting from AdS<sub>4</sub> × X<sub>7</sub> solutions where X<sub>7</sub> has U(1)<sup>3</sup> isometry. We consider examples where X<sub>7</sub> is weak G<sub>2</sub>, Sasaki-Einstein or tri-Sasakian, corresponding to d = 3 SCFTs with N = 1,2 or 3 supersymmetry, respectively, and where the deformed solutions preserve N = 1,2 or 1 supersymmetry, respectively. For the special cases when X<sub>7</sub> is M(3,2), Q(1,1,1) or N(1,1)<sub>I</sub> we identify the exactly marginal deformation in the dual field theory. We also show that the volume of supersymmetric 5-cycles of N(1,1)<sub>I</sub> agrees with the conformal dimension predicted by the baryons of the dual field theory. |
