Other squashing deformation and N=3 superconformal Chern-Simons gauge theory

We consider one of the well-known solutions in eleven-dimensional supergravity where the seven-dimensional Einstein space is given by a SO(3)-bundle over the CP2. By reexamining the AdS4 supergravity scalar potential, the holographic renormalization group flow from N=(0,1) SU(3)×SU(2)-invariant UV fixed point to N=(3,0) SU(3)×SU(2)-invariant IR fixed point is reinterpreted. A dual operator in three-dimensional superconformal Chern-Simons matter theories corresponding to this RG flow is described.