  We model the soft pomeron contribution to dipole-dipole scattering as a
closed string exchange in AdS5 with a wall. The exchange of closed and long
strings is characterized by an apparent Unruh temperature and entropy that are
caused by the rapidity interval chi of the collision. We show that the
primordial transverse shear viscosity to transverse entropy density ratio is
eta-perp/s-perp=(pi k/chi)^2/(8 pi) for scattering dipoles of N-ality k,
vanishing at large chi.
