Holographic energy momentum tensor of the nucleon*

We derive the energy momentum tensor of the nucleon  using holographic QCD, and use it  to estimate the nucleon gravitational radius.  The ensuing gravitational form factors are compared with the recently reported lattice results. We show that the treshold photo-production of heavy mesons reported by GlueX provides a direct measurement of the tensor part of the gravitational form factor in the holographic approach.